제품소개
기술현황
기술자료실
고객문의
제품소개
기술현황
기술자료실
고객문의
GAS DETECTOR 원천기술을 이용한 IT기반의 가스모니터링시스템 구축
제품상세설명
- Premium diffusion gas detector for real-time monitoring of combustible gases in locations with potential
explosion hazards.
- Gas detector with on-site display and backlight LCD feature for continuous identification of combustible gas
concentration in low-light conditions.
- High-intensity LED warning flash lamp (H.HH).
- Gas detector with various functions, including zero and concentration calibration, temperature compensation,
and final calibration date verification via magnetic key or computer monitoring system without opening the cover.
- Onboard 4–20mA output, dry contact output (1st, 2nd, 3rd), optional 24V DC output, and fault detection function.
- Computer system with bidirectional communication function on the controller.
- IP66 and Internal pressure explosion-proof certified by IECEx, ATEX, and KGS.
- Galvanically isolated RS-485 network: a highly robust field-bus network capable of limiting the propagation of
external noise, such as lightning, to a localized area.
- When expanding the detection unit, it connects to the nearest communication line and automatically integrates
with the computer monitoring system, allowing for automatic expansion and contraction, resulting in cost savings
for installation and maintenance management.
Model No.
Measuring gas
FLAMMABLE GAS (H2, CH4, C2H2,C2H4, Freon etc.)
Measuring range
Application sensor
Catalytic combustion, NDIR (Infrared), Semiconductor
Measuring signal
Measuring display
Response time
Within 15~45 seconds (Depends on sensor type)
Transmission speed
Accuracy
±2% / Full scale or ±3% / Full scale
(Depends on sensor type)
Operating temp´/humi´
(Depends on sensor type)
Operating power
Consumption electric power
2.4W (Alarm 4.0W)
Cable/Distance
UL2919 1pair (RS-485), supply 24V.DC
/Max1,000M
CVVS(Shield) 1.5sq x 3wire (4~20mA)
/Max2,500M
Conduit connection cable
Mounting type
Approval
Dimension
Weight
