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Beijing Zetron Technology Co., LtdFree·1YRS
Online hydrogen detector MIC-500S-H2
NegotiableUpdate on June 09
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Overview
The MIC-500S-H2 on-line hydrogen detector is used in hydrogen concentration detection and hydrogen concentration exceeding alarm. It can accurately detect the concentration of hydrogen and display the real-time concentration value and standard signal output on site. It has the advantages of stable signal, high sensitivity and precision, and The explosive wiring method is suitable for various dangerous places.
Product Details
Details
Features of online hydrogen detector:
Explosion-proof, anti-lightning, anti-static, reverse connection, anti-EMI, EMC electromagnetic interference, anti-pulse surge current impact
Comply with the latest national standards and obtain CMC measuring instrument production license, explosion-proof certification and other qualifications
Three-wire system or two (four)-wire system 4-20mA standard signal output, voltage output, 2 sets of relay switch value
At the same time, it has standard bus system RS485 output (RTU format), and optional integrated sound and light alarm.
Optional wired transmission, LAN, Internet, wireless transmission (2 kilometers, 5 kilometers, unlimited distance)
Wireless transmission mode can be 433, GPRS, WIFI, other modes
The standard infrared remote control can be operated in dangerous situations without opening the cover. The remote control distance is 15 meters, which is simple and practical
Each unit can be switched to each other, automatically track the zero point to prevent drift, and multi-level calibration. Support OEM or ODM customization
It can communicate with the computer, monitor the concentration of the field probe in real time through the upper computer on the computer, and store, analyze and print the data on the computer.
Explosion-proof, anti-lightning, anti-static, reverse connection, anti-EMI, EMC electromagnetic interference, anti-pulse surge current impact
Comply with the latest national standards and obtain CMC measuring instrument production license, explosion-proof certification and other qualifications
Three-wire system or two (four)-wire system 4-20mA standard signal output, voltage output, 2 sets of relay switch value
At the same time, it has standard bus system RS485 output (RTU format), and optional integrated sound and light alarm.
Optional wired transmission, LAN, Internet, wireless transmission (2 kilometers, 5 kilometers, unlimited distance)
Wireless transmission mode can be 433, GPRS, WIFI, other modes
The standard infrared remote control can be operated in dangerous situations without opening the cover. The remote control distance is 15 meters, which is simple and practical
Each unit can be switched to each other, automatically track the zero point to prevent drift, and multi-level calibration. Support OEM or ODM customization
It can communicate with the computer, monitor the concentration of the field probe in real time through the upper computer on the computer, and store, analyze and print the data on the computer.
Parameter
Technical parameters of online hydrogen detector:
Detection gas: hydrogen
Detection principle: electrochemistry (measuring trace concentration), catalytic combustion (lower explosive limit), thermal conductivity (high concentration) optional
Display mode: high-definition 1.7-inch high-definition color screen 320X240 resolution, optional: high-brightness LED display
Detection range: 0～1000, 2000, 20000, 40000ppm, 99%LEL, 99%Vol, 99.999%Vol optional
Resolution: 0.1ppm (0～1000 ppm); 1ppm (over 0～1000ppm); 0.1%LEL, 0.01%Vol or 0.001%Vol
Detection method: Diffusion measurement, pipeline type, flow type, pump suction type can be selected
Installation method: wall-mounted fixed installation, optional pipeline installation, flange installation
Detection error: ≤±3%(F.S), higher precision can be customized
Response time: T90≤30S
Output signal: three-wire system or two-wire system 4~20mA (electrochemical principle), relay (passive or active output), bus system RS485-RTU
Alarm mode: 1 or 2 passive contact (dry node) signal output, alarm point can be set, optional integrated or split acousto-optic alarm
Working environment: atmospheric pressure ±30%, -40℃～+70℃, higher temperature environment needs to be customized or equipped with pretreatment system
Relative humidity: ≤95%RH (non-condensing occasions), higher humidity environment requires customization or optional pretreatment system
Working voltage: 12~36V (DC), a single standard power supply is 24V, 1A or greater than 1A DC switching power supply, regulated power supply
Sensor life: 2~3 years
Explosion-proof form: flameproof type, explosion-proof grade ExdⅡCT6
Connecting cable: three-wire and two-wire 4~20mA select three-core and two-core shielded cable, RS485 selects four-core, and the shielding layer is connected to the ground
Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5
Protection level: IP65
Dimensions: 230×210×90mm(L×H×W) with light 230×152×90mm(L×H×W) without light
Weight: about 1.6Kg
Detection gas: hydrogen
Detection principle: electrochemistry (measuring trace concentration), catalytic combustion (lower explosive limit), thermal conductivity (high concentration) optional
Display mode: high-definition 1.7-inch high-definition color screen 320X240 resolution, optional: high-brightness LED display
Detection range: 0～1000, 2000, 20000, 40000ppm, 99%LEL, 99%Vol, 99.999%Vol optional
Resolution: 0.1ppm (0～1000 ppm); 1ppm (over 0～1000ppm); 0.1%LEL, 0.01%Vol or 0.001%Vol
Detection method: Diffusion measurement, pipeline type, flow type, pump suction type can be selected
Installation method: wall-mounted fixed installation, optional pipeline installation, flange installation
Detection error: ≤±3%(F.S), higher precision can be customized
Response time: T90≤30S
Output signal: three-wire system or two-wire system 4~20mA (electrochemical principle), relay (passive or active output), bus system RS485-RTU
Alarm mode: 1 or 2 passive contact (dry node) signal output, alarm point can be set, optional integrated or split acousto-optic alarm
Working environment: atmospheric pressure ±30%, -40℃～+70℃, higher temperature environment needs to be customized or equipped with pretreatment system
Relative humidity: ≤95%RH (non-condensing occasions), higher humidity environment requires customization or optional pretreatment system
Working voltage: 12~36V (DC), a single standard power supply is 24V, 1A or greater than 1A DC switching power supply, regulated power supply
Sensor life: 2~3 years
Explosion-proof form: flameproof type, explosion-proof grade ExdⅡCT6
Connecting cable: three-wire and two-wire 4~20mA select three-core and two-core shielded cable, RS485 selects four-core, and the shielding layer is connected to the ground
Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5
Protection level: IP65
Dimensions: 230×210×90mm(L×H×W) with light 230×152×90mm(L×H×W) without light
Weight: about 1.6Kg
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