BS11 All-in-One Gas Monitor

As an advanced single point gas detection system, BS11 is designed to detect gas leakage on the none-explosive environment.

Features:

Good sensitivity and linearity;

Backup battery included;

Signal output of 4-20mA and RS485;

Adjustable alarm values;

Audible and visible alarm functions;

RS485 output to connect with the other gas controllers;

2 relay output;

Anti-dust and water-proof structure design;

Password management function;

Time and temperature display.

Specifications:

Sensor type: Electrochemical sensor

Sampling method: Natural diffusion

Working mode: Continuous working

Detection error: <+/-5% F.S.

Temperature error: +/-3^oC

Indication: Bright red LED

Alarming signal: Audible alarm

Visible alarm: red LED light, siren
Response time: <=60s

Working temperature: -20'C~70'C

Working humidity: <=95%RH

Storage temperature: 0'C~20'C

Ingress protection: IP54

Power supply: AC220V+/-15%

Environment pressure: 86~106Kpa

Signal output: optional

4-20mA standard signal

RS485 digital signal

2 relay output

Consumption: <=3W

Cable requirement: 3-line, >=1.5mm2 or 4-line, >=1.5mm²

Dimensions and weight: 345mm X 199mm X 92mm  Appr. 4100g