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Jinan Jiahong Technology Co., Ltd
Jinan Jiahong Technology Co., Ltd
Industrial fixed N2 gas detector is a wall mounted gas monitor installed in pipelines and confined spaces, with a measuring range from 0 to 100% VOL. Our detector with remote control and sound & light alarm can 24h continuously monitor Nitrogen gas concentration.
Gas Monitor for N2 Detecting
Industrial fixed N2 gas detector comes with an advanced gas sensor and remote control for monitoring Nitrogen gas concentration, displaying real-time data and providing sound & light alarm.
Basic Parameters:
Model: GD700-N2
Detection Principle: Electrochemistry
Gas: Nitrogen (N2)
Range: 0-100% VOL
Resolution: 0.01% VOL
Accuracy: ≤±3% F.S.
Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification: CE, ATEX
Warranty: 12 months
SPECIFICATIONS
Model
GD700-N2
Detection Principle
Electrochemistry
Gas
Nitrogen (N2)
Note*
1. It is recommended that this N2 gas detector only detects a single Nitrogen environment or only N2 and O2 in the environment, as well as Nitrogen leakage in normal air. If you are monitoring other gases mixed with N2, please contact us before purchasing.
2. Nitrogen detectors cannot do zero point calibration in air, only do target calibration (the target concentration is the standard concentration value in clean air).
Range (Optional)
0-100% VOL
Resolution
0.01% VOL
Calibration Kit
Gas pressure regulator (calibration gas cylinder NOT included)
Accuracy
≤±3% F.S.
Response Time
≤30s
Pump Flow Rate
0.35~0.5 L/min
Communication and Data Download
With PC software, history data can be downloaded, stored, printed, and analyzed on a computer
Network Frequency
2.4G high frequency
Zero Shift
≤±1% (F.S./year)
Signal Output (Optional)
4-20mA and RS485
Relay output: one group of relay output (1NO, 24V 100mA) for one alarm (default)
Alarms
Sound, light
Display
2.4 inch color display, resolution 320*240
Installation
Wall-mounted, piping type, flow-type (according to the detected environment)
Connection
G1/2 external thread explosion-proof flexible pipe
Thread Size
M45*2mm
Operating Time
24h
Explosion-proof Grade
Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade
IP66
Certification
CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage
12-36V DC
Case Material
Die-casting aluminum housing
Operating Temperature
-10℃~50℃
Operating Humidity
0~95%RH (non-condensing)
Dimension
286*202*96mm (H x W x D)
Warranty
12 months
Weight
3.4kg (3.8kg with alarm light)
Accessories
Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug)
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