HUIRUIPU HRP-T1000-NH3 Ammonia Gas Detector (No Lights, LCD Model)
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HRP-T1000-NH3
HuiRuiPu HRP-T1000-NH3 Ammonia Gas Detector (No Lights, LCD Model)SPEC
HuiRuiPu HRP-T1000-NH3 Ammonia Gas Detector (No Lights, LCD Model)Details
HuiRuiPu HRP-T1000-NH3 Ammonia Gas Detector (No Lights, LCD Model)Packing list
- SKU
- NB026464
- Sensors principle
- Electrochemistry
- Detect gas
- Ammonia NH3
- Sampling method
- Diffusion
- Display
- LCD liquid crystal display concentration value
- status indication
- 3 LED lights indicating Power , secondary alarm
- debugging method
- Infrared remote control
- Ambient Temperature
- -20~+50℃
- Relative Humidity
- ＜95%
- Explosion-proof method
- flameproof type
- Explosion-proof sign
- Ex dⅡC T6 Gb
- Power
- DC24V±15%
- Output signal
- Current: (4~ 20) mA
- switching quantity
- 1 (the first-level alarm point is normally open)
- power consumption
- ≤3W
- Connection Cable
- ≥1.5mm2×3；≥1.5mm2×4
- The maximum distance between the Detector and the host
- ≤1000m
- Machine Weight
- ≤1500g
- Operating Pressure
- 86~106kPa
- Dimensions
- 190*150*95mm
- Range
- 100ppm
Introduction
HRP-T1000 Gas Detector is used in flammable and explosive gas leakage sites and chemical plant areas where toxic and harmful substances exist. The instrument uses catalytic combustion sensors and electrochemical sensor technology imported from the United States. The product has the advantages of stable signal and high accuracy. The instrument casing is made of The one-time cast aluminum molding is explosion-proof and explosion-proof design, and the wiring method is suitable for various dangerous places.
Instruments are widely used in pharmaceuticals, chemical fertilizers, natural gas pipeline networks, sewage treatment, municipal administration, iron and steel smelting, chlorine plants, acetylene plants, refrigeration workshops, chemical workshops, gas station areas, boiler rooms, hotel kitchen operating rooms, etc. that require poison and fire prevention Explosion-proof place.
Features
âDetection accuracy and measuring range are adjustable
âLong life, high sensitivity, low drift, stable and reliable operation
âTwo-level concentration alarm, with relay output function
âLCD display and working status display
âWith temperature compensation and automatic zero point correction functions
â4ï½20mA standard analog output and RS485 digital output, can be uploaded to DCS and PLC systems
âInfrared remote control allows you to adjust the Detector without opening the cover, which is safe and convenient
âThe explosion-proof design is suitable for hazardous conditions zones 1 and 2.
Detection principle : The system provides 24V standard DC Voltage to the external transmitter, collects
the input signal of the standard 4-20mA transmitter, and analyzes and processes it to complete digital display and alarm operations.
Applicable objects : This system supports the input signals of various standard transmitters. Such as gas transmitter: carbon monoxide, hydrogen sulfide,
Gas alarm controller uses and application fields
Used for gas safety detection and alarm in oil exploration, oil and gas transportation, oil refining, metallurgy, power plants, chemical industry, oil depots, liquefied gas stations, mines, tunnels, tunnels, underground pipelines and other places that require fire protection, explosion protection and poisoning prevention.
- 1HJ 872-2017《Ambient air.Determination of chlorine and other hazardous air pollutants in emergency monitoring.Electrochemical sensor method》
- 2MT/T 278-1994《Determination method of harmful gas ammonia in mine air (detection tube method)》
- 3JB/T 11621-2013《Electrochemical gas sensors》
- 4AQ/T 3044-2013《Technical specifications for ammonia detection instruments》
- 5GB/T 20936.3-2017《Gas Detectors for explosive atmospheres—Part 3: Guidance on functional safety of fixed gas detection systems》