Flow & Measurement from John H. Carter Company
Measurement of gases, liquids and tank levels is essential to any custody transfer equation. At John H. Carter Company, we are pleased to offer market-leading measurement equipment used for both flow and level. Our technology ranges from basic orifice, turbines and venturis, to multi-path ultrasonic measurement, and includes both programmable and configurable Flow Computers, Presets and RTUs. Accurate tank level measurement is provided by the most sophisticated and reliable tank level radars available to Industry.

To make the measurement effective and exact, our transmitters, chromatographs and sampling devices are available on a stand-alone, or an integrated basis. Connecting and communicating is easy with one-stop shopping for everything from valve manifolds to a powerful array of radios, and multiple wireless devices which provide information to our SCADA Solutions. John H. Carter Company can power these systems in the field with solar, differential or thermo-electric power and long-life battery back-up.

 

Daniel Measurment & Control    Daniel Measurement and Control - Reducing Measurement Uncertainty is Our Business
Daniel is a global leader in providing fiscal flow and energy measurement products, systems and services to the oil and gas industry. The Daniel name is synonymous with quality products, industry expertise and innovative engineering.

With over 80 years of experience in custody transfer and fiscal flow measurement, we understand that a small change in measurement accuracy can have a major impact on profitability. That’s why Daniel is committed to helping you measure and understand your oil and gas flows using intelligent meters with advanced diagnostics, control all key metering parameters with predictive metering systems that detect potential system failures before they happen, and sustain your metering equipment throughout its lifecycle with expert services.


Daniel Flow MetersDaniel Flow Meters - Innovations for a Better Bottom Line
Daniel oil and gas fiscal flow measurement products meet or exceed international hydrocarbon measurement standards. From production to transportation to distribution, Daniel's innovative products have proven their value in a wide range of demanding measurement applications.

 

Daniel Metering Systems - Multi-Disciplinary Expertise
Daniel combines customized engineering capabilities, reliable products, best-in-class consulting and project management with industry expertise and lifecycle services to provide innovative, integrated custody transfer metering systems for both liquid and gas measurement.

 

Daniel Control Valves Daniel Control Valves - Exact Control at any Flow Level
Designed to meet the challenges of today's petroleum and environmental needs, Daniel control valves are balanced piston, spring biased, and pilot operated control valves that can be configured to perform a wide range of control functions. Typical applications include loading terminals, pipelines, aircraft refueling, flow rate control, on-off control, pressure control, surge relief, pump control or tank safety.


Daniel Support Services - Maximizing Lifecycle Value
Daniel flow measurement services are designed to optimize the availability, sustainability and performance of metering equipment throughout its life cycle. Our comprehensive portfolio of services reduces your measurement uncertainty, ensures the reliability and regulatory compliance of your flow measurement equipment and minimizes cost of asset ownership.

 


Remote Automation Solutions EmersonRemote Automation Solutions - High Performance Remote Measurement and Control
Emerson Process Management, a leading global supplier of Oil & Gas SCADA Solutions from field instruments, flow computers, remote terminal units (RTUs), SCADA Software, and engineering services, is the single source for sensing, control, fiscal measurement, optimization, communication, and data integration to the business system. We provide the Oil & Gas segment expertise in Gas Production, Oil Production, Oil and Gas Transmission, and Oil and Gas Distribution.

Remote Terminal Units (RTUs)
Whether you are looking for maximum flexibility or fit-for-purpose, we have the right RTU for your application.

ROC800 Series Remote Operations ControllersROC800-Series Remote Operations Controllers
The ROC800L combines the power of the ROC800-Series Remote Operation Controllers with the application software needed to measure and control the flow of liquid hydrocarbons and gas.
 

ControlWave® Redundant Control Systems ControlWave® Redundant Control Systems
ControlWave Redundant Control Systems come in several configurations to suit your needs and your budget. They offer reliability, speed, and superior functionality.


ControlWave® Micro - Hybrid RTU/PLC ControlWave® Micro - Hybrid RTU/PLC
The ControlWave Micro Hybrid RTU/PLC is a cost-effective, space-efficient, low power consumption package required by small to mid-sized applications.
 

ControlWave® Ethernet Remote I/O ControlWave® Ethernet Remote I/O
ControlWave Ethernet Remote I/O modules are the ideal solution to the ever-increasing demand for distributed I/O architectures, while minimizing installation cost.

 

ControlWave® CPU Conversion Kits for Network 3000 Products ControlWave® CPU Conversion Kits for Network 3000 Products
The new CW_10 and CW_30 CPU conversion kits offer a cost-effective upgrade path to the ControlWave architecture for existing Bristol 3310 and 3330 systems.


return to top

Wireless for RTU and Flow Computer

Distributed RTU Network

Distributed RTU™ Network
The Distributed RTU™ Network answers the challenge of connecting multiple wells spread over a wide geographical area in a cost effective and user-friendly way.
 

IEC 62591 Wireless Interface IEC 62591 Wireless Interface
Communication reliability by enhanced operational performance, efficiency integrating with industry leading ROC800, FloBoss, and ControlWave® product families to address the needs of the upstream and midstream oil and gas markets.

 

Gas Flow Computers
We have the right flow computer for your application with the functionality, accuracy, and reliability you need to help you achieve peak performance over the long term.

ROC800-Series Remote Operations ControllersROC800-Series Remote Operations Controllers
The ROC800L combines the power of the ROC800-Series Remote Operation Controllers with the application software needed to measure and control the flow of liquid hydrocarbons and gas.
 

FloBoss S600 Flow Computer

FloBoss™ S600+ Flow Computer
The FloBoss S600+ is a high end panel mount flow computer suitable for fiscal and custody transfer applications. This maximum-performance flow computer ably handles ten gas or liquid meter runs, with power and flexibility to allow it handle much more.

 

DL8000 Preset Controller DL8000 Preset Controller
The DL8000 Preset Controller is based on the popular and high performing ROC800- Series remote operations controller. This new design delivers accurate measurement and reliable control, local or remote, via Ethernet or serial (Modbus) communications.

 
FloBoss™ 103 Flow Manager FloBoss™ 103 Flow Manager
A cost-effective, single-run flow computer for differential-pressure metering of natural gas. The FloBoss 103 is housed in a compact enclosure designed for Class I Division 1 hazardous areas.
 

 

ControlWave® EFM ControlWave® EFM
The ControlWave EFM Flow Computer is designed for multi-station, multi-run measurement and control applications. It provides the flexibility in I/O and communications of an RTU in a flow computer package.

 

ControlWave® GFC ControlWave® GFC
The ControlWave GFC is a cost effective, competitive solution for an integrated, “all in one box” chart replacement. Pre-programmed to meet users' automation needs.

 

ControlWave® GFC Plus
The ControlWave GFC Plus offers all the advantages of ControlWave GFC, but with a higher capacity power system that supports 'fast duty cycle' radio operation.

 

ControlWave® XFC ControlWave® XFC
The ControlWave XFC Flow Computer is designed for those installations which use explosion-proof equipment. The XFC provides measurement and control for single and dual metering and control applications.

return to top

Liquids Flow Computers
We have the right flow computer for your application with the functionality, accuracy, and reliability you need to help you achieve peak performance over the long term.

ROC800-Series Remote Operations Controllers ROC800-Series Remote Operations Controllers
The ROC800L combines the power of the ROC800-Series Remote Operation Controllers with the application software needed to measure and control the flow of liquid hydrocarbons and gas.

 

FloBoss S600 Flow Computer

FloBoss™ S600+ Flow Computer
The FloBoss S600+ is a high end panel mount flow computer suitable for fiscal and custody transfer applications. This maximum-performance flow computer ably handles ten gas or liquid meter runs, with power and flexibility to allow it handle much more.
 

 

Transmitters

Rosemount 4088B MultiVariable™ TransmitterRosemount 4088B MultiVariable™ Transmitter
The innovative Rosemount 4088B MultiVariable Transmitter answers the challenges in all oil and gas applications. We don’t want to be limited to just upstream and mid-stream so you can maximize your measurement accuracy and output efficiency. This versatile device provides a reliable, stable signal so you can achieve unmatched data accuracy and more effectively manage changing conditions to optimize profits.
 

return to top


Wireless Solution for RTU and Flow Computer
Distributed RTU™ Network Wireless - Distribute Wireless Control across a Network of RTU/Flow Computers

Distributed RTU™ Network WirelessDistributed RTU™ Network Wireless - Distribute Wireless Control across a Network of RTU/Flow Computers
- Reach First Production Faster 
- Optimize Facility Development Costs
- Improve Operations Efficiency
- Maximize Lifetime Production and Yield
The Distributed RTU™ Network answers the challenge of connecting multiple wells spread over a wide geographical area in a cost effective and user-friendly way. The Distributed RTU Network integrates Emerson’s FloBoss107 and ROC800 Series with radio technology and allows simplified configuration through Emerson’s ROCLINK™ 800.
 

Distributed RTU Network

Distributed RTU™ Network
The Distributed RTU™ Network answers the challenge of connecting multiple wells spread over a wide geographical area in a cost effective and user-friendly way.
 

IEC 62591 Wireless Interface IEC 62591 Wireless Interface
Communication reliability by enhanced operational performance, efficiency integrating with industry leading ROC800, FloBoss, and ControlWave® product families to address the needs of the upstream and midstream oil and gas markets.
 


SCADA Solutions
We have a SCADA solution to maximize your operation's efficiency and reliability. Choose from a fully customized and integrated solution to fit your specific application or one of our engineered packages that require a minimum of configuration.

SCADA Solutions OpenEnterprise
OpenEnterprise is Emerson’s leading-edge SCADA system targeting the Oil & Gas production, distribution and transmission applications. OpenEnterprise incorporates 20 years experience across a global install base. This has shaped the product into a user-friendly platform built for remote mission-critical applications where data integrity and uptime are essential for operating over complex communication networks.


return to top
 

Rosemount Tank GaugingRosemount Tank Gauging - Consider Tank Gauging a System Science
The Rosemount Tank Gauging System is world leading in tank management, based on the reliable and maintenance-free radar level gauges. The system can be designed for SIL 3 safety.  The Rosemount solution integrates easily with your existing network, DCS or host computer system. It features emulation possibilities of other vendors´ level devices, so independent of measurement technology, a system upgrade is easy. A Rosemount Tank Gauging system can be based on IEC 62591 (WirelessHART), be traditionally wired, or integrate both system design types.

Rosemount Tank Gauging System
The Rosemount system really takes tank gauging to another level, making you better equipped to handle the ever-increasing demands on efficiency, safety and accuracy. It is a complete and flexible tank gauging system, based on the open industry standard FOUNDATION™ fieldbus. The sytems can be used for refineries, tank terminals and in the petrochemical industry. It is the accurate system for custody transfer, process control, inventory control or for filling a tank without risk of overflow. The system can be designed for SIL 3 safety. The system includes cost-effective alternatives for each performance class. It can be configured with:
- Highest accuracy for custody transfer/inventory control or
- Medium accuracy required primarily for operational control

Level

Rosemount 5900S Radar Level Gauge Rosemount 5900S Radar Level Gauge
Get highest performance and innovative design with Rosemount 5900S. Measure with ±0.5 mm custody transfer accuracy, 2-in-1 redundancy, and achieve up to SIL 3 safety.

 

Rosemount 5900C Radar Level Gauge Rosemount 5900C Radar Level Gauge
This reliable gauge with ±3 mm accuracy is certified SIL 2 capable. It has non-contact design reducing maintenance costs in a wide range of applications.

 

Rosemount 5300 GWR Level Transmitters Rosemount 5300 GWR Level Transmitters
The Rosemount 5300 Series GWR Level transmitter is perfect for challenging measurements on liquids, slurries, and solids. View product documentation.

 

Rosemount 5400 Radar Level Transmitter Rosemount 5400 Radar Level Transmitter
The Rosemount 5400 Radar Level Transmitter delivers higher reliability, improved safety and requires less maintenance and configuration. It is ideal for corrosive liquids, sticky media, tanks with internal obstructions, safety applications and solids.

return to top

Temperature & Water Interface

Rosemount 2240S Multi-input Temperature Transmitter Rosemount 2240S Multi-input Temperature Transmitter
The ultra-stable 2240S is approved for demanding custody transfer applications, which require very accurate level and temperature measurements for net standard volume calculations. Used with a 565/ 566 or a Cool Down and Leak Detection sensor.

 

Rosemount 765 Multiple Spot Temperature and Water Level Sensor Rosemount 765 Multiple Spot Temperature and Water Level Sensor
The water level sensor is used to determine the water content in a tank. At the bottom of an oil storage tank there is water and by measuring the water level it is possible to calculate the correct product volume in the tank.

 

Rosemount 565/566 Multiple Spot or Average Temperature Sensor Rosemount 565/566 Multiple Spot or Average Temperature Sensor
Up to 16 spot elements, placed at different heights, provide a tank temperature profile and average temperature. The sensor can be integrated with a water level sensor. The 566 cryogenic version is used for LNG applications.

 

Rosemount 644 Temperature Transmitter with 65 Single Point Sensor Rosemount 644 Temperature Transmitter with 65 Single Point Sensor
Single point temperature sensors are used in applications with lower requirements on volume measurements, or when it is not possible to use a multiple spot temperature sensor due to installation restrictions.

 
Rosemount Cool Down and Leak Detection Sensor
Highly reliable temperature sensor measuring tank shell temperature to provide cool down control and leak detection for LNG applications.

return to top

Pressure

3051S Pressure Transmitter 3051S Pressure Transmitter
Rosemount 3051S is the standard pressure transmitter supplied with the Raptor system for in-liquid mounting. It has an industry leading performance with 0.025% accuracy.

 

Communication & Accessories

Rosemount 2410 Tank Hub Rosemount 2410 Tank Hub
The Hub handles communication between the field devices and the control room. It is available in two versions, for single or multiple tanks. It also feeds power to the units on the intrinsically safe Tankbus.

 

Rosemount 2460 System Hub Rosemount 2460 System Hub
The 2460 System Hub transfers real time tank gauging data from field devices to the TankMaster Inventory Management System and/or a Host/DCS system. Discover more!

 

Rosemount 2160 Field Communication Unit Rosemount 2160 Field Communication Unit
Rosemount 2160 is a data concentrator that continuously polls data from field devices via the 2410 hub and stores the values in a buffer memory. It can service requests from any hosts and/or DCS systems using the Modbus protocol.

 

Rosemount 2230 Graphical Field Display Rosemount 2230 Graphical Field Display
Rosemount 2230 presents inventory tank gauging data such as level, temperature, and pressure. This backlit user-friendly display is designed for tough environments, and can be installed in hazardous areas, on the tank roof or at the foot of the tank.

 

Rosemount 2180 Field Bus Modem Rosemount 2180 Field Bus Modem
Rosemount 2180 Field Bus Modem is required for connecting the field bus to the control room TankMaster PC. The PC connection can either be RS232 or USB.

 

Rosemount 2160 Wireless Level Switch Rosemount 2160 Wireless Level Switch
The Rosemount 2160 Wireless Level Switch offers all the features of wired level switches without the complication and cost of wiring.

 

Rosemount 2130 High Temperature Level Switch Rosemount 2130 High Temperature Level Switch
The SIL 2 certified Rosemount 2130 Enhanced Vibrating Fork Liquid Level Switch for fixed roofs features continuous instrument health/self-checking of the fork and sensor. It is used when a separate alarm switch is required to prevent overfill situations.

 

1146 LTD 1146 LTD
This is a Level, Temperature and Density gauge for cryogenic applications. It samples 250 data points to construct a detailed and accurate temperature and density profile, which makes it possible to detect liquid stratification in the tank.

return to top

TankRadar Pro
TankRadar Pro is a powerful multi-purpose radar level gauge for all types of applications, and it is an excellent choice for inventory control. The system includes products for level and temperature measurement.  The radar level gauge has an accuracy of ± 3 mm (0.12 in.). It is available with a wide range of antennas for various applications. In addition to measuring level, TankRadar Pro is also approved as an overfill protection device.

Level

RTG 40B Pro Cone Antenna Gauge RTG 40B Pro Cone Antenna Gauge
The cone antenna gauge is suitable for liquid applications, and can be used for both free propagation and in still-pipe installations.


 

RTG 40B Pro Process Seal Antenna Gauge RTG 40B Pro Process Seal Antenna Gauge
The process seal antenna gauge is suitable in hygienic or aggressive tank atmosphere.


 

RTG 40B Pro Still-pipe Antenna Gauge RTG 40B Pro Still-pipe Antenna Gauge
The still-pipe antenna gauge is particularly suitable for applications with highly turbulent liquids, or liquids with very low dielectric constant, which give weak radar reflections (such as LPG). The 1-or 2-in. gauge can be delivered with a still-pipe.


 

RTG 40B Pro Still-pipe Array Antenna Gauge RTG 40B Pro Still-pipe Array Antenna Gauge
Still-pipe installation is particularly suitable for applications with highly turbulent liquids, or liquids with very low dielectric constant which give weak radar reflections (such as LPG).

 

Temperature

MST – Multiple Spot or Average Temperature Sensor MST – Multiple Spot or Average Temperature Sensor
A number of spot elements are placed at different heights to provide a tank temperature profile and an average temperature. Only fully immersed elements are used to determine product temperature. The MST can be integrated with a water level sensor.

return to top

Communication & Accessories

 

2210 Display Unit 2210 Display Unit
2210 DU is a robust display unit for outdoor use in hazardous areas which can be connected up to 100 m (330 ft) from the gauge. If the number of temperature elements per tank is 6 or less, it is the most cost efficient field display.

 

Wireless Rosemount Tank Gauging SystemWireless Rosemount Tank Gauging System
The Rosemount Tank Gauging system supports the Emerson’s Smart Wireless solution, which is based on IEC 62591 (WirelessHART), the industry standard for wireless field networks. Greatly reducing field wiring leads to large savings in infrastructure, design and labor required for installation and commissioning. No hot work is required and production downtime is minimized. In addition, compared to other systems, the time between project start-up and an up-and-running wireless system is drastically reduced. No costly site surveys are required. Wireless tank gauging allows for cost savings up to 70%, but lower cost is only part of the equation.

Wireless Rosemount Tank Gauging System Wireless Rosemount Tank Gauging System
Avoid cabling efforts with the wireless Rosemount system, based on IEC 62591 (WirelessHart) industry standard.


 

Wireless TankRadar Pro Wireless TankRadar Pro
TankRadar Pro, now with wireless, is a powerful multi-purpose radar level gauge for all types of applications. Smart Wireless provides cost-efficient measurement data for operational control.

 

Smart Wireless THUM Adapter with Connection Box Smart Wireless THUM Adapter with Connection Box
The Smart Wireless THUM adapter is integrated with a connection box, which allows the THUM adapter to be installed away from the radar gauge at the best possible tank roof position.

 

Smart Wireless Gateway Smart Wireless Gateway
The Smart Wireless Gateway is the IEC 62591 (WirelessHart) network manager which provides an interface between the field devices and the TankMaster inventory software or host / DCS systems.

TankMaster Inventory Management

 

TankMaster Inventory Management
TankMaster is a powerful easy-to-use Windows-based inventory management software package. It provides configuration, service, setup, inventory and custody transfer functions for Rosemount tank gauging systems.
Tank Master Brochure

return to top
 

Rosemount Analytical Gas Chromatographs - Reliable Performance for Precision Analysis
Engineered for maximum precision analysis of your most critical gas applications, Emerson gas chromatographs offer the most reliable, repeatable, real-time analysis in a robust package to help solve your toughest analytical challenges in the gas processing and natural gas industries.

The Danalyzer 370XA is designed to simplify natural gas measurement analysis in Fiscal and Custody Transfer applications and improve the measurement performance of your C6+ BTU/CV analysis.

 

The Danalyzer 700XA Gas Chromatograph is an air-less heat-sink style gas chromatograph with dual-detector/parallel analysis capabilities in a rugged explosion-proof housing suitable for installations in extreme conditions. The 700XA Gas Chromatograph provides you the most accurate custody transfer measurement available with extended analysis options (including the C9+ with hydrocarbon dew point calculations) for complex natural gas measurement.

 
The Danalyzer 500 Gas Chromatograph is the industry’s most trusted analyzer for natural gas custody transfer applications. This air-less heat-sink style GC has a unique “open-oven” design that is also ideal for very rich gases or natural gas liquids (NGL) that require very high temperature heating for the sample lines. Offering unsurpassed reliability, the 500 GC provides you with the lowest cost of ownership and the reassurance that your fiscal measurements will always be accurate.
 
The Danalyzer 700 Gas Chromatograph is an air-less heat-sink style GC with dual-detector/parallel analysis capabilities in a rugged explosion-proof housing suitable for installations in extreme conditions. The 700 Gas Chromatograph provides you with standard analysis options for even the most common natural gas measurements.

 
The 2350A Gas Chromatograph Controller increases the processing power, operating efficiencies, and system performance of new and existing Danalyzer gas chromatographs.

return to top


Gas Chromatograph Software
MON Series Software makes configuration, monitoring and operation of your Rosemount Analytical Gas Chromatograph quick and easy.

 

MON2020 is a powerful software tool that ensures operators, engineers, maintenance personnel, and management have access to critical data, such as current and archived chromatograms, alarm history, event logs, and maintenance logs.

 

MON2000 Gas Chromatograph software with the flexibility, calculation power, and data security to handle the precise component identification as well as strict adherence to industry-standard calculations that fiscal and gas quality measurements demand.

 

MON2000 PLUS! is the versatile software solution for process gas chromatography analysis which provides configurable auto-sequencing collection and storage of data analysis from the gas chromatograph controller or a network of controllers.

return to top

Welker Products

 

Welker - Relentless in Providing Innovative Solutions to your Needs Today, Tomorrow and Beyond
Welker has come to be recognized as a world leader in quality and innovative equipment for the oil and natural gas industry. Welker has set the standard in the sampling industry for more than 60 years. We want to achieve getting the most representative sample in the most efficient way. From conditioning processes to sampling directly, we will simplify the application without sacrificing the quality of the solution. Our expertise and array of products make us the central hub for all of your sampling needs.


 

FluentaFluenta Ultrasonic Flare Gas Meters - Meet Emission Standards
With government regulators requiring more accurate measurements for flaring, the onus is on operators to deliver accurate and continuous flare gas measurements and report CO2 emissions in all conditions – whether it's low flow, high flow, or high CO2 environments.

The Fluenta Flare Gas Meter, The FGM 160, has been developed to measure flare gas in pipes where pressure, a wide range of velocity and large pipe diameters represent a great challenge.

Flare Gas Meter Datasheet  Fluenta Flaregas Video

 

return to top


FreeWave TechnologiesFreeWave Technologies - The Leader in Industrial M2M and IoT Wireless Solutions for the Oil & Gas Industry

Our solutions help producers, gatherers, and pipeline operators collect mission-critical data and move that information quickly and securely - often from remote sites and under rugged conditions. In fact, the majority of the largest domestic oil and gas producers use FreeWave wireless M2M networking solutions.
Frequency - provides licensed and unlicensed wireless IoT and M2M solutions around the world.
Product Family - offers a variety of M2M product families to meet every wireless communication need.
Applications -  offeres a variety of wireless M2M solutions that support industrial and military wireless communication applications.
Accessories - offers a variety of high-quality accessories to help you with everything needed for your wireless communication system installation.


return to top