DuoRui DR-700-HF (LCD acousto-optic model) Gas Detector

DUORUI DR-700-HF hydrogen fluoride Gas Detector, liquid crystal + acousto-optic model, range: 0-10PPM

DUORUI hydrogen fluoride Gas Detector DR-700-HF adopts liquid crystal display, with sound and light alarm function, the amount is 0~10ppm, DR-700-HF can continuously detect online for 24 hours, and the transmission distance is less than or equal to 1200m.

Brand

SKU: NB023869

DuoRui

Model

DR-700-HF (LCD acousto-optic model)

Service

DuoRui

Information

Datasheet

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DuoRui DR-700-HF (LCD acousto-optic model) Gas DetectorOverview
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FAQs

DR-700-HF (LCD acousto-optic model)

Gas Detector

Introduction

DR-700,Using imported sensors, it can detect flammable/toxic gases, a total of four styles, according to the different characteristics of the gas, the Detector is equipped with different gas sensor components, which are used to detect the corresponding gas concentration in the surrounding atmosphere. The Detector can be selected with or without a display and audible and visual alarm. It can be installed in hazardous areas and non-hazardous areas in Class II explosion-proof environments.

DuoRui DR-700-HF (LCD acousto-optic model) Gas DetectorSpecifications

LIST	VALUE
Sensors principle	Electrochemistry
Detect gas	Hydrogen fluoride HF
Sampling method	diffusion
Range	0~10ppm
Humidity	<95%RH
service life	1 to 2 years (determined by Sensors)
display error	±5%FS
Cable Specifications	Tier 3 or Tier 4
Explosion-proof sign	Exd II CT6
Shell material	die casting aluminum
Working Power	2.5W
Power Supply	24VDC
Response time	T90≤60s
operating temperature	-20~50℃
Operating Time	24H online work
Electrical interface	M20 * 1.5 internal thread
transmission distance	≤1200m
Output signal	4~ 20mA or RS485
Protection level	IP65
Display	digital display
Alarm mode	No alarm/sound and light alarm
Installation method	Fixed bracket, wall mounted

DuoRui DR-700-HF (LCD acousto-optic model) Gas Detector Packing list

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

FAQ

[Q]

Is this the Gas detector mentioned in GB15322.1?

[A]

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DUORUI DR-700-HF hydrogen fluoride Gas Detector, liquid crystal + acousto-optic model, range: 0-10PPM

DuoRui DR-700-HF (LCD acousto-optic model) Gas DetectorOverview

Introduction

DuoRui DR-700-HF (LCD acousto-optic model) Gas DetectorSpecifications

DuoRui DR-700-HF (LCD acousto-optic model) Gas Detector Packing list

FAQ