NH3-100 Series
NH3 Gas Detector

■ Intrinsically safe circuit design, explosion-proof certification, secondary lightning protection, anti-static, lightning protection and anti-static capabilities exceed national standards, and can withstand high-intensity pulse surge current impacts. High reliability and stability.

■ Standard bus RS485 and 4~20mA standard signals are output simultaneously, 1 set of relay switch output, optional frequency output 200-1000Hz, Hart protocol signal, 1~5V output, wireless transmission (10-50 kilometers or unlimited distance). It can be wired or wireless remote real-time monitoring, and the data can be uploaded to a mobile phone or transmitted to the Environmental Protection Bureau, other monitoring centers, monitoring equipment, and monitoring computers through LAN or the Internet, and the on-site concentration can be monitored in real time through free host computer software or gas alarm controllers.

■ It is compatible with various secondary meters, data acquisition modules, PLC, and DCS systems. It can directly drive solenoid valves, fans, alarms and other equipment, and can also drive high-power equipment by driving intermediate relays.

■ The standard infrared remote control can realize operations without opening the cover in dangerous situations, such as: modifying alarm points, concentration calibration, zero point calibration, silencer, factory reset, entering the menu, 2.5-inch high-definition color screen (TF) to display real-time concentration, temperature, humidity, automatic tracking of zero point to prevent drift, temperature compensation, multi-level calibration, and can simultaneously comply with national standards and local and provincial metrology bureau standards in various regions.

Application fields

Petroleum and petrochemical, chemical plants, smelting plants, steel plants, coal plants, thermal power plants, medical research, pharmaceutical production workshops, tobacco companies, environmental monitoring, school scientific research, building construction, fire alarms, sewage treatment, industrial gas process control, boiler rooms, garbage treatment plants, tunnel construction, oil pipelines, gas stations, underground gas pipeline maintenance, indoor air quality testing, hazardous site safety protection, aerospace, military equipment monitoring, etc.

All prices are pre-tax prices in RMB and do not include 13% VAT or shipping!