Beijing Huakeyi Power Plant Instrument Research Institute
Main products:Phs-3C PH Benchtop Meter,HK-208 Phosphofe Meter,HK 7000 Wall Type Gas Controller,HK-11BW Silica On Line Analyzer,HK-128W Online Hydrazine Analyzer
Products
Contact Us
  • Contact Person : Mr. shi zhichun
  • Company Name : Beijing Huakeyi Power Plant Instrument Research Institute
  • Tel : 86-10-80703094
  • Fax : 86-10-80703093
  • Address : Beijing,Beijing,Qiliqu nancun industrial park,Shahe Town,Changping District,Beijing 102206, China
  • Country/Region : China
  • Zip : 102206

HK-7200A Toxic Gas Detector

HK-7200A Toxic Gas Detector
Product Detailed
Toxic gas detector Advanced inbuilt single chip technology toxic gas detector

HK-7200A Toxic Gas Detector

The visual & audio alarms and dust covers are optional.

Manufacturer

Beijing Huakeyi Power Plant Instrument Research Institute

Features and Benefits:

Ø         ADVANCED MCU TECHNOLOGY.

Ø         SMT AND INTEGRATIVE DESIGN---Enhance performance and reliability.

Ø         CURRENT TRANSMISSIONExtremely extends the distance of signal transmission.

Ø         CENTRALIZED POWER SUPPLY AND REGIONAL POWER SUPPLY

Ø         LED DISPLAY---Display real-time concentration and operating statues of detector.

Ø         SIGNAL TRANSMISSION---Send measured concentration signal to controller.

Ø         INDOOR AND OUTDOOR USE---Suitable for the harshest environmental conditions.

Ø         UNIQUE MAGNETIC PEN DESIGN---Operate detector through magnetic pen.

Ø         IMPORTED CATALYTIC COMBUSTION SENSOR---Advanced performance with stable measurement, high sensitivity, anti-poisoning, and resist influence.  

Ø         SENSOR DIAGNOSTIC FUNCTION---Provide alarm and prompt while sensor fault or ageing.

Specification

Display

LED Display real-time concentration and operating statues of detector (including high alarm, low alarm, and fault alarm)

Measurement

Toxic Gases

Principle

Electrochemical

Sample Method

Diffusion

Measurement

O2 , CO, H2S, H2, Cl2, SO2 and other toxic gases

Measurement Range

See below (depend on power requirements)

Accuracy

±3%F.S

Response Time (T90)

≤30 sec at 25ºC

Alarm Configuration

Two levels alarm, the alarm concentration programmable

Ambient Temperature

(-20~50) oC

Ambient humidity

≤93%RH at 40ºC (no condensation)

Atmosphere Pressure

(86~106)kPa

Output Signal

(4~20)mA

CAN bus  (optional)

Transmission Distance

≤1000m(2.5mm2)

≤10km

Connection Method

2-wires  3-wires   4-wires

Power Supply

24±6VDC (centralized power supply or regional power supply)

Power Consumption

≤2W

Storage Temperature

(-25~55) oC

Explosion-proof

ExdCT6

Protection Grade

IP66

Applicable Standard

Q/HDHKY026--2006

Measurement

Range

CO

H2S

SO2

Cl2

H2

O2

(0~500)×10-6

(0~50)×10-6

(0~20)×10-6

(0~20)×10-6

(0~500)×10-6

(0~25)%VOL

        

Model comparative table

 

HK-7100A/7200A

HK-7200A

A

B

D

E

F

signal transmission

(4~20)mA

(4~20)mA

CAN bus

CAN bus

(4~20)mA

 

≤1Km

≤1Km

≤10Km

≤10Km

≤1Km

connecting mode

 

 

 

 

 

audible and visual alarm

no

yes

no

yes

yes

Combustible/toxic

combustible

toxic

combustible

toxic

toxic

HK-7200A Toxic Gas Detector



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.