Very Early Fire Detection and Safety AlarmBy admin
ALVI – India (http://www.alviautomation.com) in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer MSR Germany Very Early Fire Detection and Safety Alarm For spontaneous combustion of coal fire, products of combustion fire,
VEFSA – Very Early Fire Detection and Safety Alarm.
CO transmitter (spontaneous combustion of coal, products processing and temperature compensation for the continuous monitoring of the ambient air to detect carbon monoxide concentrations (CO). Comfortable calibration routine with selective access release is integrated in the transmitter. The ADT-03 possesses a standard analog output (0) 4- 20 mA or (0) 2– 10 V DC, and an RS-485 interface. 2 relays with adjustable switching thresholds are available as an option.
For the detection of carbon monoxide (CO) within a wide range of industrial applications such as coal mines, coal garages, tunnels, engine repair shops, loading bays, engine test benches, shelters, go-kart race courses etc. Due to the 4 to 20 mA output signal the CO transmitter is compatible to the PolyGard series MGC/DGC by MSR-E as well as to any other electronic control or automation system.
Digital measurement value processing incl. temperature compensation.
Low zero point drift
Good stability to poisoning
Long life sensor
Modular plug-in technology
Comfortable calibration with selective access release
Reverse polarity protected, overload and short-circuit proof
(0) 4 – 20 mA / (0) 2 – 10V analog signal output, selectable
Serial interface RS-485 (optional ModBus, BacNet MS/TP)
Manual calibration via potentiometer (option)
Manual addressing for RS-485 mode (option)
4 – 20 mA analog input for external transmitter (optional)
Approved according to EN 61010-1; ANSI/UL 61010 1; CAN/CSA-C22.2 No. 61010-1
Relay output (optional)
Integrated buzzer (optional)
LED flashlight (optional)
LCD display (optional)
LED status display (optional)
Duct mounting (optional)
Standard enclosure F or spontaneous combustion of coal fire, products of combustion fire,
VEFSA – Very Early Fire Detection and Safety Alarm
of combustion) VEFSA including digital measurement value
(A Div. of ALVI Technlogies Pty Ltd, Sydney, Australia)
(A Div. of ALVI Automa tion (India) Pyt Ltd, jaipur, India
Tel: +91-979-99-96633 / +91 -94715-15909
Also excelent for very early fire detection in organic matters