DUORUI DR-700-HCN hydrogen cyanide Gas Detector, digital display + acousto-optic model, range: 0-50PPM

DUORUI DR-700-HCN hydrogen cyanide Gas Detector detects the gas concentration of 0~50ppm, is a fixed hydrogen cyanide gas alarm instrument, DR-700-HCN Sensors are imported, the service life is 1~ 2 years.

Model：

DR-700-HCN (digital display sound and light model)

Certificate

DuoRui

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Details SPEC

DuoRui DR-700-HCN (digital display sound and light model) Gas DetectorSPEC

DuoRui DR-700-HCN (digital display sound and light model) Gas DetectorDetails

DuoRui DR-700-HCN (digital display sound and light model) Gas DetectorPacking list

SKU: NB023864

Sensors principle: Electrochemistry

Detect gas: Hydrogen cyanide HCN

Sampling method: diffusion

Range: 0~50ppm

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

DR-700-HCN (digital display sound and light 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.