B21, China Town Mall, Midrand
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Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller
Fixed 4-20mA ammonia gas detector and single channel NH3 alarm controller

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Products Description

 

This control panel works together with gas leakage alarm detector,whole belongs to online gas detection system, the controller is installed in monitor room and gas detectors are installed at the spot. The gas detectors send signal to the controller, the controller display real time gas concentration and will make alarm when it exceed a preset alarm level.

Feature of controller:

● Connect one gas detector

● 24 hours online monitor

● LED digital directly display

● AC110-220V power supply

● DC24V power supply

● 4-20mA signal input
● sound and light alarms

● High & low alarm points
 

● Relay switch signal

● Industrial explosion-proof
● CE ,ATEX,ISO approved
● One year warranty
 

Product Features

1. LED direct display;

2. Intelligent audible and visual alarms;
3. Strong anti-jamming capability,convenient layout and simple wiring;
4. Can connect exhaust fan, solenoid valve etc;
5. Simple menu operation,complete functions and high reliability;
6. Support relay switch signal and explosion-proof light or other external devices;
7. Suitable for 4-20mA fixed gas detectors.
In stock,can be dispatched at once.
 

Product Paramenters

CE ATEX Fixed 4-20mA output NH3 gas detector 
Size and weight144* 190 * 74mm,about 1130g
Sensor typeselectrochemistry method
Destination gasNH3
Measure range0-200ppm,resolution is 1ppm,support customization
Working patterncontinuous work
Working voltageDC24V
DisplayNo display(LED and LCD display are optional)
Output signal4-20mA (RS485 digital signal is optianal)
Output waythree wire system can output a set of relay switch signal
Temperature range- 20 ℃ ~ 50 ℃
Humidity15% ~ 90% RH (No condensation)
Explosion-proof numberCE10 1084
Explosion-proof marksExd II CT6
Transmission distance＜ 1000 m
CertificateCE, ATEX, CNEX, ISO9001
Single channel gas alarm controllerSingle channel gas control panel
Size and net weight380 mm * 210 mm * 83 mm, about 2.5KG
Working voltageAC220V 50 Hz
Output voltageDC24V (over-current protection function)
The number of channels1 road
Display modeLED direct display
Alarm typeAudible and visual
Signal input4-20 mA
Control outputAC 250V 10A 、DC 30V 10A (relay switch output)
Connection modetwo wire, three wire system 4-20 mA current signal of the transmitter
Response time≤ 8s
Measurement range0~9999(can be set)
AlarmMore than 90dB alarm way, super bright strobe alarm lamp
Output control1-2 road alarm control relay output
Temperature & Humidity- 10 ℃ ~ 50 ℃, 15% ~ 70% RH (No condensation)
Installation methodwall-mounted installation

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 23 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.

Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.

  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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