Refrigerant Gas Detector: TOC-20

The TOC-20 Refrigerant Gas Detector from International Gas Detectors offers precise measurements of refrigerants, thereby assisting plant compliance to F-Regs and EN 378.

The TOC-20 has clean lines and can be simply integrated into present or newly intended control systems, which makes it the preferred device of plant engineers. The TOC-20 gas detector can work individually or combined into third-party control systems.

Gas Type

R22

R134A

R401a

R401B

R404A

R408A

R409A

R410A

R411A

R416A

R507

The TOC-20 refrigerant gas detector is the perfect solution to guarantee that users’ plant or walk-in freezer complies with both EN 378 and F-Gas regulations.The sensor has the ability to detect several F-gases, such as R22, R134a, R404a, R407c, R410a, etc. The TOC-20 gas detector is an independent monitor with relay, 4 to 20 mA and 0 to 10 V output.

This enables the detector to be integrated into building management systems or site-wide refrigerant control systems. In addition to this, the TOC-20 refrigerant gas detector has a user-friendly interface with a color RGB display and internal sounder. The display offers live gas readings.

Key Features

IP54

Standalone

Analog output ranging from 4 to 20 mA

Plug replaceable sensors

Color RGB display with live gas readings

Applications

Standard applications include the following:

Walking cold stores

Refrigerant plants to guarantee compliance with F-Gas and EN378 regulations

Small commercial walk-in freezers

Specification

Industry Standard 4 to 20 mA output

Pre-calibrated

Standard 2 gang pattress mount

TUV Tested

Wall mount or dado mount

Weight 200 g

Range accuracy of +/−2%

IP54

Temperature = −5 °C to 55 °C

Replaceable sensor

Feasibility of in-service calibration

Accessories

Listed below are the accessories available for the TOC-30 (sold separately):

Bump test kits

Collector cone

Cable glands

Remote reset button

Gas collector hoods

Calibration adaptors

Splash guard to enhance IP rating

Audible visual alarms or beacon sounders