FirstSense Safety Pvt Ltd is a leading organization entirely devoted for crafting safer technologies to support organizations across a wide range of industries with Smart Evolution in the field of Gas Detection. Our prime focus is on creating a gas detection system by understanding and meeting current and future market needs. When it comes to gas detection system, every client requires a customized approach, and FirstSense Safety excels in creating the action plan to deal with gas leak hazards every single time. We believe in offering industry-leading gas detection solutions that promise high-quality products that surpass any critical situation. The FirstSense Safety Team believes in delivering efficiency, value, and excellent service all under one roof. Our vision is to protect people and the environment from gas Leakage risks by manufacturing comprehensive gas monitoring devices. FirstSense Safety gas detectors are intricately designed to offer flexibility and accuracy.


Enclosure: Cast Aluminium Alloy LM6
Sensor Enclosure: SS-316
Ingress Protection: IP 67 or better
Cable Entry: M20 or 1/2” NPT or 3/4” NPT
Output: Digital via dual 4G SIM
Display: 128x64 Graphical Display or Electrophoretic Display (Always On)
Calibration & Settings: Non-Intrusive
Relays: Configurable Relay AL1, AL2
Power: 7.4V 20.8Ah rechargeable Li-Ion Battery
Sampling Method: Natural Diffusion
Sensor: NDIR for Combustibles Electrochemical for Toxics
Sensor Range: 0-100% LEL for Combustibles
Working Temperature: -40oC to +70oC
Working Humidity: 0~95% RH
Response Time: < 5 Sec
Accuracy: ± 1% for Full Scale Readings
Approvals: Ex dB IIC Gb T5 -40oC to 85oC


Modem: Dual 4G SIM w/ Global Transmission
Antenna: 3.0 dBi Internal/External
Modes: SMS/E-Mail (on request)/Cloud (on request)
Alarms: Two Settable alarms, sensor fault, open
Healthy Alerts: Daily SMS notification of device status, battery condition, sensor fault and alarms.
Relays: Local for Alarms
Indication: Real time Display for all Nodes connected. LED indications.
Local Operation: Mode Keys
Mounting: Wall/Panel
Working Temperature: -10oC to +50oC
Power: 12~24VDC
Output: RS-232/RS-485 Modbus RTU
Channel: 32+ detectors can be connected over single Gateway
SMS Alert: 16 users can be configured


BAT : 75%
TIME : 2:30 PM
ID : 12345
NODE : 1