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PRODUCT > DA-100

PRODUCT

DA-100

DA-100

DA-100

Introduction
DA-100 detects combustible or toxic gas leakage and transmits standard electric current output signal 4 ~ 20mA to be connected with various controllers such as gas leakage warning device (GMS-1000/1500/2000), PLC, DDC, or MMR for individual or integrated gas monitoring system.
Features
Digital Process
built-in micro-processor offers various artificial intelligence functions for more convenient operation and maintenance.
Auto-Calibration
digital process enables one person auto calibration by one-touch (zero calibration and span calibration).
4-20㎃ Transmitter
standard electric current output signal (4-20mA) enables a stable transmission even in long distance up to 2.5km.
Specification
Specification
Detection principle Catalytic, electro-chemical, NDIR, or PID
Gas sampling Diffusion type
Target gas Please refer to the target gas list.
Measurement range %LEL,PPM,%vol
Response time Within 20sec, 90%/Full Scale
Accuracy ≤±2%/Full Scale
Sensor displacement Zero - ≤±1%LEL/6 Month, Span - ≤±1%LEL/6 Month
Calibration One-touch auto calibration
Input power DC 20~30V
Output signal 4~20mA/Full Scale - 2.5km transmission
Operating temp. & humidity -30℃~60℃, 5~95% RH (Non-Condensing)
Signal cable CVVS & CVVSB 1.5sq x 3 Wire - Shield Type
Conduit tube 1/2”or 3/4”PF, NPT
Installation type Wall or Pipe Station
Casing material Cast Aluminum Alloy
Explosion-proof approval EX d IIC T5 - KGS
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