
Generate a wealth of meter data with Adem®
- Multiple configurations for live gas compensation, data logging, pulse outputs and serial communication.
- Patented one-size-fits-all design is compatible with any Romet and Dresser B3/LMMA meter. Adem® -PTZ-MI expands compatibility to include diaphragm and turbine meters.
- Long battery life, large memory storage, easy to use and simple installation without the need for gas shut-off, re-piping, or customer interruptions.

An Adem® for every application
Adem®-T | Adem®-Tq | Adem®-PTZ | Adem®-PTZ-r | Adem®-PTZ-MI | |
---|---|---|---|---|---|
Universal Fit | ✔ | ✔ | ✔ | ✔ | ✔ |
Temperature Compensation | ✔ | ✔ | ✔ | ✔ | ✔ |
Pressure Compensation | ✔ | ✔ | ✔ | ||
Meter Health Monitoring | ✔ | ||||
Serial Communication | ✔ | ✔ | ✔ | ✔ | ✔ |
Battery Life | 20 years | 15 years | 15 years | 15 years | 15 years |
ID Meter Compatible | ✔ | ||||
BrightLync Compatible | ✔ | ✔ | ✔ | ✔ | ✔ |
Adem® -T
The Adem-T is an electronic volume corrector module designed for live temperature compensation. Available as direct mount for Romet and Dresser rotary gas meters, the Adem-T has a compact, durable, service-free, tamperproof, and weather resistant design with a high level of accuracy and customization.
Key features include:
- Live temperature compensation
- Patented one-size-fits-all fit design
- Full audit trail
- Four isolated output pulses
- Serial communication
- 20-year battery life

Adem® -Tq
The Adem-Tq merges our proven, one-size-fits-all temperature compensating performance of the Adem-T with the capability to monitor meter health throughout its lifecycle. Patented on-condition monitoring provides a comprehensive history of the meter's performance, eliminating the need for manual meter verification.
Key features include:
- Live temperature compensation
- Meter health monitoring
- Patented one-size-fits-all fit design
- Full audit trail
- Four isolated output pulses
- Serial communication
- 15-year battery life

Adem® -PTZ
The Adem-PTZ is an electronic volume corrector module with the ability to compensate for temperature, pressure and super-compressibility. It is simple to use and easy to install to any Romet or Dresser meter with its patented universal fit design. Adem-PTZ has a compact, durable, service-free, tamperproof, and weather resistant design with a high level of accuracy and customization.
Key features include:
- Live temperature compensation
- Live pressure compensation
- Patented one-size-fits-all fit design
- Full audit trail
- Four isolated output pulses
- Serial communication
- 15-year battery life

Adem® -PTZ-r
The Adem-PTZ-r is remote mount version of the field-proven Adem-PTZ that is compatible with any meter with a standard dry contact pulse output. Like the Adem-PTZ, it has the ability to compensate for temperature, pressure and super-compressibility. Adem®-PTZ-r provides four available output pulses, serial communication, and a full audit trail to generate a wealth of meter data in support of modern data-driven business practices.
Key features include:
- Live temperature compensation
- Live pressure compensation
- Universal fit (standard dry pulse output)
- Full audit trail
- Four isolated output pulses
- Serial communication
- 15-year battery life

Adem® -PTZ-MI
The Adem®-PTZ-MI combines the data generation
benefits and remote installation flexibility of Adem®-PTZ-r
with the capability to collect data from instrument drive measurement devices. It is compatible any meter equipped with standard CW or CCW Instrument Drive (ID or DCID) having suitable mounting platform, including ID rotary meters, large diaphragm meters, and turbine meters.
Key features include:
- Live temperature compensation
- Live pressure compensation
- Universal fit including turbine and large diaphragm meters
- Full audit trail
- Four isolated output pulses
- Serial communication
- 15-year battery life
