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HK-7100A Electrochemical Gas Leakage

  • Listed: 2017-04-07 17:17:37
  • Manufacturer: HKY Technology CO.,Ltd
  • Origin Country: China

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HK-7100A Electrochemical Gas Leakage 

Supplies category：Electrochemical Gas Detector
Material code：Electrochemical Gas Detector
Manufacturer：HKY Technology Co.,Ltd.

 

Introduction

Applications

. Chem or petrochemical
. Gas Station 
. Paint Spray Booth
. Oil and Gas Industry                         
. Refining and Petrochemical
. Underground Vaults

. Indoor/Outdoor Air Quality

 

Feature

. Advanced 32 bits MCU technology, fast data processing
. SMT design---compact and reliable
. Power by controller or individual power
. Ultra-bright OLED (Organic Light Emitting Diode) and wide range temperature display
. User-friendly interface:Chinese and English
. Unique magnetic pen
. bi-directional infrared remote controller
. General transmitter
. Intelligent sensors applicable for five detection principles, 
  hundreds kinds of gas and different detection range
  ---compatible and interchangeable
. Hot swap sensor, plug and play, fault diagnostics

Technique Data

 

Display

OLED(Organic Light Emitting Diode)

Two level alarms and fault alarm indicator

Operation

magnetic pen 

Measurement

Combustible/Toxic gas

Principle 

Electrochemical

Sample Method

diffusion

Measurement Range

Upon customers’ requirement

Resolution

1%FS

Accuracy

3% Full scale

Response Time (T90)

According to the sensor

Alarm Configuration

two levels alarm, the alarm concentration programmable

Ambient Temperature

According to the sensor

Ambient Humidity

≤93%RH (no condensation)

Atmosphere Pressure

(86~106) KPa

Output

(4~20)mA  + BUS（CAN、RS485、HART）(OPTIONAL)

Transmission

(4~20)mA and HART：≤1000m(2.5 mm2)

CAN BUS：         ≤10km

RS485 BUS：       ≤1.2km

Power Supply

DC(18-30)V power by controller or individual power

Wiring

3-wire 4-wire

Power Consumption

≤5W

Storage Temperature

(-40~85)oC

Anti–explosion Marker

Exdâ…¡CT6

Protection Rating

IP66

Applicable Standard

GB15322.1-2003

 

 

Name

Formula

Range

Sulfureted hydrogen

H2S

30×10-6, 50×10-6, 100×10-6

Methanol

CH4O

50×10-6, 100×10-6, 200×10-6

Acrylonitrile

C3H3N

100×10-6, 200×10-6, 1000×10-6

Propylene oxide

C3H6O

50×10-6, 100×10-6, 200×10-6, 500×10-6

Nitrogen dioxide

NO2

10×10-6, 20×10-6

Ammonia

NH3

50×10-6, 100×10-6, 300×10-6, 500×10-6, 1000×10-6

Silane

SiH4

20×10-6, 30×10-6, 50×10-6 

Carbon monoxide

CO

200×10-6, 300×10-6, 500×10-6, 1000×10-6

Hydrogen cyanide

HCN

20×10-6, 30×10-6, 50×10-6

Sulfur dioxide

SO2

10×10-6, 20×10-6

Hydrogen fluoride

HF

10×10-6

Fluoride

F2

1×10-6 

Ozone

O3

1×10-6

Hydrogen chloride

HCI

10×10-6, 20×10-6

Arsine

AsH3

1×10-6 

Phosgene

COCI

1×10-6 

Chlorine

Cl2

10×10-6

Phosphine

PH3

5×10-6

Ethylene oxide

C2H4O

20×10-6, 50×10-6, 100×10-6, 200×10-6

Chlorine dioxide

CIO2

1×10-6

Hydrazine

N2H4

1×10-6

Nitric oxide

NO

100×10-6, 200×10-6

Ethyl mercaptan

C2H6S

10×10-6

Tetrahydrothiophene

C4H8S

10×10-6

Vinyl chloride

C2H3Cl

20×10-6, 100×10-6, 500×10-6

Oxygen

O2 

25%

Hydrogen

H2

300×10-6, 500×10-6, 1000×10-6, 3000×10-6, 5000×10-6, 1%, 1.2%, 2%, 4%
 

 

Configure

. Audio and Visual alarm
. bi-directional infrared remote controller

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