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Industrial Combustible Gas Alarm Controller With Realtime Concentration Display
Industrial Combustible Gas Alarm Controller With Realtime Concentration Display
Industrial Combustible Gas Alarm Controller With Realtime Concentration Display
Industrial Combustible Gas Alarm Controller With Realtime Concentration Display
Specifications
Brand Name :
CAILEE
Model Number :
M201
Certification :
ISO9001、CCCF、CNAS、SIL2
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C,T/T
Delivery Time :
15-20 days
Alarm modes :
Low limit alarm and high limit alarm
Power consumption :
≤ 10W (excluding the supporting equipment)
Accessories :
Metal installation backplate and supporting bolts
Operating voltage :
AC220-2A 50Hz
Signal transmission distance :
≤1500m（4921.26ft）（2.5mm2 ）
Overall dimensions :
400mm x285mm x100mm (15.75in×11.22in×3.94in)
Weight :
Approximately 9kg (including the backup power supply)
Memory function :
Equipped with historical record storage capability
Description

Combustible Gas Alarm Controller Real-time Concentration Display

Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

1. Product Overview

The M201 combustible gas detection system is an industrial-grade safety solution comprising a gas detector and alarm controller. The controller meets GB16808-2008 standards and monitors gas concentrations in ambient air, compatible with multiple gas detectors, actuators, and receivers (collectively termed "addressing units"). Detectors are deployed in hazardous indoor/outdoor leak-prone areas, while the controller operates in safe zones (e.g., control rooms).

Upon detecting gas vapors, the system displays real-time concentration levels. If levels exceed predefined thresholds, audible/visual alarms and control signals activate external safety devices to prevent accidents.

Utilizing RS485 and PowerBus architectures with ModBus RTU protocol, the M201 integrates a microprocessor and high-precision sensors for rapid, sensitive detection. Its user-friendly interface features a Chinese LCD display and keyboard for real-time data monitoring. Advanced software algorithms ensure anti-interference performance and fault diagnostics, guaranteeing stable operation.

2. Product Features

(1) 4-wire bus transmission (A, B, ±24V)
(2) 2-wire PowerBus transmission
(3) Live concentration readout
(4) Intuitive graphical interface
(5) Dual-stage alarms (low/high limits)
(6) Self-diagnostic fault detection
(7) Integrated power conversion
(8) Configurable relay outputs
(9) Event logging capability
(10) Modular expansion support

3. Main Technical Data

Signal transmission RS485,PowerBus
Capacity The controller has four loops, and the maximum capacity of each loop is 80 (detectors)
Control output 8 groups of programmable and 2 groups of manual relay outputs
Contact capacity 3A/DC24V or 1A/AC220V
Visual indication 4.3-inch liquid crystal display screen, color LED lights
Sound pressure level (A-weighted) 65~110dB@1m
Indication error ±5%FS
Operating temperature 0℃~+40℃
Humidity range 0~93%RH(without condensation)
Pressure range 86kPa~106kPa

Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

4.Indicator Lights

Name of the indicator light Color Function
Normal green When the system is operating normally, this indicator light is on.
Mute red When the fault sound and alarm sound are eliminated, this indicator light is on.
Total fault yellow When there is a fault between the controller and the detector, this indicator light is on.
Total alarm red When the detector gives an alarm, this indicator light is on.
Main power supply normal green When the main power supply of the controller is normal, this indicator light is on.
Main power supply fault yellow When there is an under-voltage of AC220V, this indicator light is on.
Backup power supply normal green When the backup power supply of the controller is normal, this indicator light is on.
Backup power supply fault yellow When there is a fault with the backup power supply (such as open circuit, under-voltage, etc.), this indicator light is on.
Backup power supply charging green When the backup power supply is charging, this indicator light is on and goes off when it is fully charged.
Charging fault yellow When there is a charging fault of the backup power supply, this indicator light is on.
Linkage 1 red When the No. 1 internal linkage module is activated, this indicator light is on.
Linkage 2 red When the No. 2 internal linkage module is activated, this indicator light is on.

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Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

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Product Detail
Brand Name :
CAILEE
Model Number :
M201
Certification :
ISO9001、CCCF、CNAS、SIL2
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Contact Supplier
Industrial Combustible Gas Alarm Controller With Realtime Concentration Display
Industrial Combustible Gas Alarm Controller With Realtime Concentration Display

CDINDUSTRY ( INTERNATIONAL ) . INC

Verified Supplier
1 Years
chongqing, chongqing
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent
Main Products :
UV IR Flame Detector, Combustible Gas Detector, IR UV Flame Detector
Total Annual :
5000000$-7000000$
Employee Number :
50~99
Certification Level :
Verified Supplier
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