Harbin East Alarm Equipment Development Co., Ltd.
Main products:Alarm,Gas Analyzer,Gas Detector 200A8-XF1,Gas Detector 200A9,Gas Detector 200A9-FS
Products
Contact Us
  • Contact Person : Ms. Gui Teresa
  • Company Name : Harbin East Alarm Equipment Development Co., Ltd.
  • Tel : 86-451-82380878
  • Fax : 86-451-82380879
  • Address : Heilongjiang,Harbin,No.119, Fushui Road, Nangang District
  • Country/Region : China
  • Zip : 150090

Multi-channel alarm controller for combustible and toxic gas monitoring

Multi-channel alarm controller for combustible and toxic gas monitoring
Product Detailed
Alarm controller RS485 output 999 alarm records 8 programmable relays each alarm unit manu page turning/keying&touch screen

KB-2000GN   Multi-channel alarm controller for combustible and toxic gas monitoring 

performance and characteristics

 

1) plate mounting type structure

2) RS485 bus type (optional)

3) 999 alarm memories

4) programmable relays

5) display of menu. turning

6) buttons, touch screen (optional) parameters adjustable

7) 240 x 128 blue backlighting & highlighted LCD

8) fault alarm, alarm memory, self-check starting up and erasure function

 

This series of gas alarm controller passed examination and inspection by specified national authorities

This series of alarm accord with "technical requirements of << GB16808-1997 the combustible gas alarm controller >>

Technical parameters

Installment mode

Cabinet installing

Signal input

4-20mA/RS-485

Signal output

RS-485 MODBUS-RTU (optional)

Instructing precision

1%

Alarm setting

25%LEL,50%LEL(adjustable)

10ppm ,40ppm(adjustable)

Alarm mode

Sound&light alarm

Alarm sound

>90dB

Detection channels

1-128 channels

power supply

AC 220V  50HZ

power dissipation

<20A@220V

relay output

programmable reply

contact capacity of output

5A@220AC ,5A@24DC

transmitting cable

3-wire&4-wire

Transmitting distance

≤2Km

display

240×128blue high brightness LCD

Adjustment mode

keying/ touch screen

alarm records

999 records

ambient temperature

0~+40°C

Relative humidity

10~90%RH

ATM pressure

86~106KPa

Multi-channel alarm controller for combustible and toxic gas monitoring



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