Wall-mounted O2 Detective Alarm

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Company Name:Hunan GRI Instrument Co.,Ltd
Membership:Free Member
Member Since:2009. 12.30
Country/Region:China
City:Hunan
Contact:Alisa
Related Keywords:O2 Detective Alarm, Alarm, gas leak detector

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Hunan GRI Instrument Co.,Ltd
[China]

Address: Floor 5,Building 5 of Xinggong International Industrial Park,Luyun Roard, Yuelu District Changsha Hunan

Phone: 86-0731-88826348

Contact name: Alisa

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Product Details

Quick Information

Brand Name: GRI
Place of Origin: China
Model Number : GRI-8503

Description

Application:

Petroleum, chemical, gas, metallurgy, electricity power, municipal services, construction safety detection of traffic tunnel and other safety monitoring of varies of industrial places

Technical parameter ï¼ÂÂÂÂÂÂÂÂÂÂÂÂ

Product name	Single point wall-mounted O2 detective alarm	Sensor name	Optional (electrochemical sensor )
Product model	GRI-8503	Sensor model	Optional (Germany IT)
Input power supply	9-24VDC	Test object	O2
Current consumption	20-200mA	Test principle	Electrochemical
Display way	LCD display screen	Test way	Diffused /pipe type
Alarm way	2 levels sound and light alarm	Test range	Optional
Alarm error	≤±5% alarm set value	Accuracy	±0.1%
Operate temperature	-20âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ-40âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ	Resolution	Optional
Operate humidity	0-90%RH	Pre-heating time	Optional
Pressure range	4-20mA/RS485	Response time	T90≤12Sï¼ÂÂÂÂÂÂÂÂÂÂÂÂmajority ï¼ÂÂÂÂÂÂÂÂÂÂÂÂ
Signal output	100m/1000m	Use life	2-10year (in the air )
Contact capacity	1A/120VAC or 1A/24VDC	Repeatability	≤±2%FS

Note: above part of sensors parameter please standard as the latest technical manual of Germany IT corresponding sensor.

Certificates

CE : BST10070551EC1

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