Amisy! Best! NZ-02S online O3(Ozone) gas leak detector alarm008615037127860
Negotiable /Set
Min.Order:1 Set
Zhengzhou Amisy Trading Co., Ltd.
Amisy!High quality Online NZ02-S O3(Ozone) gas leak detector/gas transmitter/gas alarm
Function characteristic:
Standard three-wire system, 4-20mA electric current signals output with alarm control unit
or DCS (Distributed Control System)
It's suitable for the industrial LED (you can chose liquid-crystal display)
The sensor can test its malfunction by itself, status display and output the corresponding
fault current signals at the same time.
-30~+60°C automatic tracking compensation to ensure the accuracy
Three standard buttons, one man can calibrate easy at site.
Two light alarm, relay output (external connect sound and light alarm or driving discharge
air and so on)
Main technical parameters:
Detection gas: O3(Ozone)
Measuring range: 0-50ppm
Sensor: Electrochemistry Principle
Resolution: 0.01ppm
Accuracy: ±3%F.S
Response time: ≤20 s
Temperature range:-20 - +50°C
Humidity range: 15% - 95% RH (non-condense)
Output signal: 4 ~ 20 mA standard signal two wire output( three-wire for combustible gas) BUS system 485 output
Transmission cable: Two core shielded cable ( three-core shielded cable for combustible gas) section:2×1.5mm2,external diameter:10mm
Transmission Distance: ≤1000m
Working Voltage:16~30VDC
Display Mode: LED nixie tube display(you can select LCD)
Dimension:160mm(L)x 120mm(W)x85mm(H)
Instrument net weight:1286g
Instrument case: Die-casting aluminum
Service entrance: stainless steel explosion-proof and water-proof connect
(Lock diameter 8mm)
Explosion-proof grade: Exd IICT6 ( explosion-proof applications ) ; ExiaIICT4
Protection grade: IP66