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SR-D1A Evaluation Module

SR-D1A Evaluation Module

SR-D1A - Evaluation Module for the TGS8xx and TGS26xx Series The SR-D1A Test Unit is designed to perform the testing and evaluation of both TGS Gas Sensors and Figaro Gas Sensor Modules. By connecting this unit to a 100~240V (AC) power supply, a sensor output signal (VRL) can be obtained… more info
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Description

SR-D1A – Evaluation Module for the TGS8xx and TGS26xx Series

The SR-D1A Test Unit is designed to perform the testing and evaluation of both TGS Gas Sensors and Figaro Gas Sensor Modules. By connecting this unit to a 100~240V (AC) power supply, a sensor output signal (VRL) can be obtained which corresponds to a concentration of test gas in ambient air. From this output voltage, sensor resistance (Rs) can be calculated. In addition, by setting a reference voltage (Vref), an H-L level signal can be output. By using an H-L output signal, this unit can be used to control an external apparatus.

Specifications

 

Item

 

SR-D1A

Product Name

Test unit

Power

100~240V AC (A-type plug)

Power consumption

Sensors : approx 1.6W

Modules: approx. 1.6W

Power output

Internal: 5V ±5% 300mA

RL

Variable

Reference Voltage (VREF)

1.0~4.5V DC

Operating temperature

-10˚~+50˚C

Dimensions

125 x 74 x 32mm

Weight

Main unit: approx 76g

AC adaptor: approx 70g

Files & Datasheets