4-20mA signal connection fixed ammonia gas detector RC-GD400 online ammonia monitoring instrument

Description :

　　4-20mA signal connection, Lubo fixed ammonia gas detector LB-MD4X

　　RCHB123:I3345OI4433sameV Mr. Wang will talk to you about today's equipment content.

　　Address: Zhengyang Middle Road, Chengyang Street, Chengyang District, Qingdao City, Shandong Provincetwenty-eightZhengyangtian Streetfivebuildingtwounitone thousand three hundred and five

　　RCHB123

　　Dingdang accompanied Nobita for 80 years, before Nobita's death

　　He said to Dingdang:

　　After I leave, go back to where you belong

　　Dingdang agreed!

　　After Nobita's death

　　Dingdang used a time machine to travel back 80 years

　　To Doraemon when he was a child:

　　Hello Doraemon, my name is Ding Dang. Every time I see this joke, I am so moved

　　-----Life is like meeting someone first!

　　Whether it's friends or lovers, if we're tired, we'll go back to the day we met in D

　　RC-GD400Fixed toxic gas detector Product Introduction

　　 RC-GD400 is a fixed detector that can be paired with 1 to 6 types of toxic and harmful gases, and can also be equipped with temperature and humidity sensors according to customer requirements. Temperature and humidity sensors do not occupy the gas slot. The RC-GD400 fixed toxic gas detector can continuously monitor the gas concentration of toxic and harmful gases for 24 hours.

　　Widely used in storage, municipal gas, fire protection, metallurgy, biomedicine, energy and power, power plants, emergency detection, confined space detection, pipeline detection, petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and all other occasions that require fixed installation and online detection of gas concentration.

　　RC-GD400Fixed toxic gas detectorProduct Features:

　　1. Detecting toxic gas concentration

　　2. Standard bus RS485 and 4-20mA standard signal output simultaneously

　　3. The infrared remote control device can set alarm points, calibrate, restore factory settings, etc

　　4. Optional wireless remote transmission and network transmission for real-time monitoring

　　5. Gas concentration units can be quickly switched

　　6. Standard 100000 data storage capacity

　　7. Chinese and English display interface

　　8. 3 sets of relay switch output, sound and light alarm (optional), display screen visual alarm

　　9. Intrinsic safety circuit design, explosion-proof, with secondary lightning protection and anti-static capabilities

　　10. Optional high-temperature and high humidity pretreatment system for handling more complex environments

　　RC-GD400Technical parameters of fixed toxic gas detector

　　Gas detection: Customized according to customer needs (can be single, 2-in-1, 3-in-1, 4-in-1, 5-in-1, 6-in-1, can also be optionally equipped with temperature and humidity sensors, without occupying gas card slots)

　　Detection principle: Electrochemical catalytic combustion PID photoionization infrared

　　Sampling method: diffusion type

　　Installation methods: pipeline type, wall mounted type

　　Accuracy: ± 2% FS

　　Repeatability: ≤± 1%

　　Linearity: ≤± 1%

　　Response time: T90 ≤ 20S

　　Display mode: 2.5-inch high-definition color screen

　　Signal output: Bus based RS485 and 4-20mA, wireless transmission (optional)

　　Working voltage: 12-30V

　　Connecting cable: Three core shielded wire

　　Data storage: 100000 pieces of data capacity

　　Protection level: IP66

　　Explosion proof grade: Exia Ⅱ CT6

　　Working temperature: -40 ℃~70 ℃

　　Working humidity: 10-95% RH

　　Size and weight: 201mm × 176mm × 80mm 1.8kg

　　Pre treatment systems can be selected according to the customer's on-site working conditions, whether they are explosion-proof or not. Let's take a look at the actual pictures and find out what you feel~

AfterSalesService :

• Online ammonia monitoring device