China Combustible Gas Detection Controller Gas Alarm Controller AEC2303a – Action manufacturers and suppliers

Combustible Gas Detection Controller Gas Alarm Controller AEC2303a – Action

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ACTION gas detectors are OEM & ODM supported and true mature devices, long-tested in millions of projects domestic and overseas since 1998! Don't hesitant to leave your any inquiry here!

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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Gas Detector Portable, personal protection devices, Gas Lpg Detector, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.

Combustible Gas Detection Controller Gas Alarm Controller AEC2303a – Action Detail:

Technical Specifications

Operating voltage	AC176V~AC264V (50Hz±1%)
Power consumption	≤10W (excluding supporting equipment)
Environmental condition for operating	temperature-10℃~+50℃, relative humidity≤93%RH
Signal transmission	four-bus system (S1, S2, +24V and GND)
Signal transmission distance	1500m (2.5mm²)
Types of gas detected	%LEL
Capacity	total number of detectors and input modules≤4
Adaptive equipment	gas detectors GT-AEC2331a, GT-AEC2232a, GT-AEC2232bX/A
Input module	JB-MK-AEC2241 (d)
Fan linkage boxes	JB-ZX-AEC2252F
Solenoid valve linkage boxes	JB-ZX-AEC2252B
Output	two sets of relay contact signals, with the capacity of3A/DC24V or 1A/AC220V RS485Bus communication interface (standard MODBUS protocol)
Alarm setting	low alarm and high alarm
Alarming mode	audible-visual alarm
Display mode	nixie tube
Boundary dimensions(length ×width ×thickness)	320mm×240mm×90mm
Mounting mode	wall-mounted
Standby power supply	DC12V /1.3Ah ×2

Major Features

● Bus signal transmission, strong system anti-interference capability, cost-efficient wiring, convenient and efficient installation;

● Real-time gas concentration (%LEL) monitoring interface or time display interface for user’s choice;

● One-button start for simple and convenient system commissioning;

● Freely setting the alarm values of the two alarming levels in the full-scale range;

● Automatic calibration, and automatic tracing of sensor ageing;

● Automatically monitoring failure; correctly showing the failure location and type;

● Two sets of programmable internal linkage output modules and two programmable emergency buttons to automatically or manually control external equipment;

● Strong memory: historical records of the latest 999 alarming records, 100 failure records and 100 startup/shutdown records, which will not be lost in case of power failure;

● RS485 bus communication (standard MODBUS protocol) interface to realize communication with the host control system and networking with the fire and gas network system, to improve system integration.

Structure

1. Side lock
2. Cover
3. Horn
4. Bus connection terminal
5. RS485 bus communication interface
6. Relay connection terminal
7. Bottom box
8. Incoming hole
9. Grounding terminal
10. Power supply terminal
11. Switch of main power supply
12. Switch of standby power supply
13. Switch power supply
14. Standby power supply
15. Control panel

Panel Marks And Mounting Instructions

● Make 4 mounting holes (hole depth: ≥40mm) in a wall as per the requirements for bottom board mounting holes (hole symbols 1-4);

● Insert a plastic expansion bolt into each mounting hole;

● Fix the bottom board onto the wall, and fasten it onto the expansion bolts with 4 self-tapping screws (ST3.5×32);

● Hang the welding hanging parts on the back of the controller onto location A at the bottom board to complete mounting of the controller.

Panel Marks And Mounting Instructions

L,and N: AC220V power supply terminals

NC (normally closed), COM (Common) and NO (normally open): (2 sets) output terminals for relay external control signals output terminals

S1, S2, GND and +24V: system bus connection terminals

A, PGND and B: RS485 communication interface connection terminals

Product detail pictures:

Related Product Guide:

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Combustible Gas Detection Controller Gas Alarm Controller AEC2303a – Action , The product will supply to all over the world, such as: Mauritius, Cologne, Angola, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.

High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!