Dresser Temperature Compensated Accessory Unit (TC)

The Dresser Temperature Compensated Accessory Unit delivers reliable, accurate gas volume correction for a wide range of commercial and industrial applications. Using a mechanical spiral bi-metallic thermocouple (probe), this unit automatically adjusts gas volume measurements to a base temperature of 60˚F (15˚C), ensuring that billing and reporting reflect true usage regardless of outdoor conditions.

Designed for use with Dresser Series B meters (sizes 8C–16M), the TC unit offers low-maintenance operation, long service life, and a rugged, weather-resistant housing. It’s a dependable solution for utilities seeking dresser accessories electronics that balance performance and simplicity without the need for batteries or external power.

Key Benefits

• Automatically adjusts gas volume to standard temperature (60˚F/15˚C)

• Ensures billing accuracy across a wide temperature range

• No power supply or battery required

• Permanently lubricated for maintenance-free operation

• Reliable performance from -20˚F to +120˚F (-29˚C to +49˚C)

Features

• Spiral bi-metallic thermocouple in a sealed temperature well

• Compatible with Dresser Series B meters (8C–16M)

• Modular design allows field upgrades or replacement

• Durable weatherproof housing with improved sealing

• Readout available in SCF or Nm³
   

Benefits

• Improves metering accuracy and regulatory compliance

• Supports standardized reporting formats for gas utilities

• Extends the life of your Dresser meter setup

• Reduces service calls and field recalibration needs

• Enhances system reliability with no moving parts exposed
   

Capability

• Ideal for commercial and industrial gas metering environments

• Works with Dresser mechanical index registers and instrument drives

• Supports retrofitting and factory installation

• Compatible with solid-state pulsers and AMR adapter kits
   

Construction

• Maintenance-free mechanical desig

• Compatible with Dresser CTR, CD, and ID modules

• Sealed temperature probe and durable housing

• Fully interchangeable with other Series B accessory components

• Designed to withstand harsh outdoor and underground conditions