Safe Area Gas Detectors - Loop Powered FGD4 Series of 4 To 20mA Transmitters

The FGD4 series of gas detectors are powered from an 8 to 24 volts dc power supply using the industry standard 4 to 20mA two-wire current loop to transmit the gas level to a separate control panel such as the Status Scientific Controls LC Series. The Carbon Dioxide version uses Infrared gas detection technology and requires a third connection to power the infrared sensor.

Typical examples of their use are in water purification processes, food preparation and/or storage, car parks, swimming pools, medical applications.

Ammonia Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Standard ranges 0-100ppm or 0-1000ppm NH3.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Carbon Dioxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Infrared Gas Sensor Technology

Features

Ranges available from 0-500ppm up to 0-100% volume CO2 - see 'Order Codes' below for standard ranges.
Temperature compensated infrared sensor.
Competitively priced for use in non-hazardous areas only.
Three wire connection.
8 to 24 volt dc operation (also requires an additional supply of 5.8 to 7.5 volts dc to power the sensor).
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Carbon Monoxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Standard range 0-500ppm other ranges available up to 0-1000ppm CO.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Chlorine Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Standard ranges 0-20ppm Cl2.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Ehtylene Oxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Range 0-100ppm ETO.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Hydrogen Chloride Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Standard range 0-30ppm HCl.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Hydrogen Sulphide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Standard range 0-50ppm, other ranges available up to 0-200ppm H2S.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Nitric Oxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Range 0-100ppm NO.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output. Plug-in hand held configuration unit.

Nitrogen Dioxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Range 0-20ppm NO2.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Oxygen Deficiency Safe Area Fixed Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Range 0-25% O2.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.

Sulphur Dioxide Safe Area Fixed Gas Detector FGD4 Series

Loop Powered 4 To 20mA Transmitter Using Electrochemical Gas Sensor Technology

Features

Range 0-20ppm SO2.
Competitively priced for use in non-hazardous areas only.
Two wire connection.
8 to 24 volt dc operation.
Industry standard 4 to 20mA output.
Plug-in hand held configuration unit.