Multi-channel alarm controller system for combustible and toxic gas monitoring

Alarm controller Multi channels & 2/3-wire system LED display concentration Two alarm point for each unit 100 alarm records

Multi-channel alarm controller system for combustible and toxic gas monitoring

 KB-2000B (2/5/10)

Performance and features

1) Wall-mounted & multi-circuits alarm controller, available to connect with two-wire & three-wire gas detector

2) LED display concentration easy for watch

3) Can set two alarm points value seperately

4) 100 alarm memories

5) Time clock can running at backstage and make the screen more clear

6) Can receive any 4-20mA signal

 

Product introduction

KB-2000B series alarm controller system for combustible gas detection is a new type design according to the national standard; this alarm controller is mainly applied to petroleum & chemical industry, medicine and city gas, pipeline of delivery for oil gas and the transfer station etc fields with the combustible gas.

This equipment applies digit technique with high IC smart instrument. It’s controlled by the computer from signal collection, alarm control to alarm display; in the system applies specified time clock chip so that the precise timing when cut of the power and save the alarm signal for 100 records, all the information including time, concentration, alarm setting point, time of alarm and records are displayed by 4 units LED screen. 

This alarm controller can monitor the detector working condition from 1 to 10 circuits and can display the status of working, fault, low concentration alert and high concentration alert. It can sound different audible signals between fault and alarm so that reminder the operator to handle it by way of keyboard, adjustable time and alarm concentration and it has the functions of self-checking, erasure and resetting.

The standby battery is available and can still work more than 2 hours when cut off the power.

Technical parameters:

Type of controller	KB-2000B	Panel point output	5A@220AC
Detection circuits	2/5/10 channels (optional)	Power supply	220V/ AC
Display model	4 units LED	Alarm power consumption	less than145W
Size	350X240X110MM	Kinds of gas	ppm; LEL; % vol
Signal input	4-20mA	Alarm concentration	Two alarm setting available (adjustable)
Adjustable mode	Keyboard or key lock	Atm press	86~106KPa
Relative humidity	10~90%RH	Storage temperature	-20°C~+40°C
operating temperature	0~+40°C	Alarm volume	more than 90dB
Indicate accuracy	1%	Installation mode	Wall mounted installation

Order guide

Model	Installation mode	Channel of Detection	Input signal	Output of RS-485
KB-2000B(2)	Wall mounted installation	2 channels	4-20mA	no
KB-2000B(5)	Wall mounted installation	5 channels	4-20mA	no
KB-2000B(10)	Wall mounted installation	10 channels	4-20mA	no

Standard configuration

key; keyboard key; user manual; certificate of quality; safe tube

Multi-channel alarm controller system for combustible and toxic gas monitoring