Nitrogen alarm

NegotiableUpdate on 01/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The nitrogen alarm is a gas monitoring device that monitors the concentration of target gases 24 hours a day online. It comes standard with infrared remote control function and has multiple signal outputs, enabling real-time and wireless data transmission.

Product Details

nitrogenalarmProduct Features

Adopting high-precision sensors

Standard three wire 4-20mA analog signal output; Relay output, RS485 output (optional)

*Infrared remote control function for non-contact operation and maintenance of instruments

Compatible with various control alarms, PLCs, DCS and other control systems, capable of remote monitoring,

Explosion proof design, fast, reliable, and stable; Explosion proof level is Ex d Ⅱ CT6

Full software automatic calibration function, this machine is equipped with standard three buttons to achieve single person single point on-site maintenance

nitrogenalarmApplication Environment

Petrochemical, industrial production, smelting and forging, power, coal mining, tunnel engineering, environmental monitoring, sewage treatment

Biopharmaceuticals, home environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, agricultural production

Firefighting, gas, building construction, municipal enterprises, school laboratories, research centers

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Product Parameters

Gas Detected	nitrogen
Detection principle	Principles of Electrochemistry
Installation Method Sampling Method	Wall mounted, pipe mounted, and flow-through (related to monitoring environment)
Measure Range	0-100%vol
Resolution Resolution	0.01%vol
精度 Precision	2%FS~3%FS
Output signal	4-20MA、RS485， relay
Response Time	≤10S	Recovery Time	≤10S
Repeatability	≤±1%	Linearity error	≤±1%
Zero shift	≤± 1% (F.S/year)	Display Technology	High brightness digital display
Connection mode	G1/2 male thread explosion-proof hose	Pipe thread size Thread size	M45*2mm
Working Temperature	-20℃～50℃	Humidity at work	0-95%RH
Explosion proof rating	ExdⅡCT6	防护 Degree of protection	IP65
Power Supply	12-36VDC	Working time Operating time	24-hour work
Dimensions	180×150×90mm	Weight	≤1.6kg

Application of nitrogen gas

Nitrogen is commonly referred to as an inert gas, used in certain inert gases for metal processing and in light bulbs to prevent arcing, but it is not chemically inert. It is an essential element in the life of animals and plants, and is a component of many useful compounds. Nitrogen combines with many metals to form hard nitrides, which can be used as wear-resistant metals. A small amount of nitrogen in steel can inhibit grain growth at high temperatures and also increase the strength of certain steels. It can also be used to create a hard surface on steel. Nitrogen can be used to produce ammonia, nitric acid, nitrates, etc; Fill high temperature thermometer, incandescent bulb; Form inert materials to preserve materials for use in drying ovens or glove bags. Liquid nitrogen during food freezing process; Used as a coolant in the laboratory.