Instruments

Barchard Engineering Ltd. supplies and services Galvanic Gas Micro, Dresser, and Mercury instruments. 


Galvanic Gas Micro Instruments

To learn more about these products, or for order inquiries please view the Galvanic Gas Micro website, or contact us.


Gas Micro
Gas Micro
The Gas Micro is a multifunction instrument designed to be configurable for applications such as an Electronic Volume Corrector (EVC), Electronic Pressure Recorder (EPR), Alarm Pressure Recorder (APR), Interval Data Recorder (IDR), and Electronic Recorder (ER).

Dresser Instruments

To learn more about these products, or for order inquiries please view the Dresser website, or contact us.
Dresser Integral Micro Controller
Integral Micro Corrector
The IMC/W2 is a fully electronic, integral, gas volume corrector. Meter size and version are configurable using the User Terminal software. This feature presents a major cost savings to the customer in terms of inventory reduction.
ID/Wall-Mount Micro Corrector
ID/Wall-Mount Micro Corrector
The smallest, lightest gas volume corrector available on the market today. This second generation Micro Corrector has the enhancements customers have been asking for. Using the proven MC platform, features were added that make it the easiest corrector to use.
DP Micro Corrector DP Micro Corrector
DP Micro Corrector
The DP Micro adds diagnostic features to the proven capabilities of the Integral Micro Corrector.

Mercury Instruments

To learn more about these products, or for order inquiries please view the Mercury Instruments website, or contact us.


Mini Max Corrector
Mini Max Corrector
Mercury Instruments, a name synonymous with quality and reliability in the natural gas industry, offers its affordable MINI-MAX®, MINI-MAX®-AT & MINI-MAX®-ATX Corrector for basic volume measurement and correction. You can get maximum performance value with compact electronic precision and reliability. Use the MINI-MAX®, MINI-MAX®-AT, or MINI-MAX®-ATX to upgrade from mechanical units and to enhance the efficiency of your natural gas operations.

Mini Max Rotary Corrector
Mini Max Rotary Corrector
The Mini-Max Rotary Corrector is a full featured Mini-Max (or Mini-Max AT) electronic gas volume corrector specially adapted to direct mount to various rotary meters. The Rotary Corrector uses a sensor to collect input volume pulses from the sensor well of the rotary meter. The Rotary Corrector functions in much the same manner as the standard Mini-Max or Mini-Max AT.

Mini-AT
Mini-AT
The Mini-AT is a full featured, stand alone, electronic gas volume corrector. Its standard mounting is on rotary, turbine, and diaphragm meters that have a rotating shaft (instrument drive) output. The Mini-AT is also compatible with meters that provide high or low frequency meter pulses when the appropriate interface board is installed.
PT Board
Protocol Translator Board

The Mercury Instruments Protocol Translator (PT Board) is an adapter board that is connected between the Mercury Instruments Instrument (RTU) and a Host SCADA system.

The PT Board allows various asynchronous serial protocols to communicate with all instruments that support Mercury Instruments Protocol (Mini-AT, ER, ERX, ECAT, Mini, Mini-Max, etc.). The PT Board will translate the Host’s protocol (e.g. Modbus) to Mercury Instruments Protocol and back again so the Host can communicate with a Mercury Instruments Instrument in its native protocol. The PT Board handles communications between the Host interface and the Mercury Instruments Instrument in a Master-Slave type fashion. The PT will only respond to commands from the Host (master). These commands will be translated and sent to the Mercury Instruments Instrument (slave) as required.