Fixed LCD Toxic gas detecto HRP-T2000-C
The HRP-T2000-C is equipped with a high-definition segment/dot matrix LCD backlit display, supporting real-time display of gas concentration values, units, device operating status, alarm levels, and remaining sensor lifespan. The backlight function ensures clear visibility in dark environments, eliminating the need for additional lighting. It also supports local button operation, allowing for direct zero-point calibration, alarm threshold setting, and parameter querying on the detector itself, without the need for a controller or computer connection. This convenient operation significantly improves maintenance efficiency.
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High precision
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Global Shipping
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Customized
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OEM/ODM
- Features
- Parameters
- Accessories
- Gases and Ranges
The HRP-T2000-C fixed LCD gas detector is a safety monitoring device used for continuous online monitoring of the concentration of combustible or toxic gases in the environment. The device employs a high-performance gas sensor, combined with industrial-grade signal processing technology and an LCD display, enabling real-time display, over-limit alarms, and signal output. It is widely used in safety protection systems in industrial settings.
1.Convenient installation without delay: without slotting and wiring, the installation of a workshop can be completed in half an hour without delaying normal production.
2.Zero cost for later adjustment: When the workshop equipment is moved, just remove the detector and put it in a different position, without having to spend a lot of money on wiring again.
3.Troubleshooting is super worry-free: when the equipment breaks down, you don't need to check the lines one by one, but you can use a new detector to connect to the network directly, which doubles the maintenance efficiency.
4.Acceptance compliance without rework: you don't have to worry about wiring crossover, improper grounding and other issues, and the installation location can easily pass the safety acceptance according to the standard.
5.The signal is stable without attenuation: even if the detector is installed in the corner of the factory, the 4G signal can be transmitted to the duty room steadily, so there is no need to worry that the signal will weaken if it is too far away.
Single Gas Detec
- Detected Gases: Toxic gas, Oxygen
- Detection Principle: Catalytic Combustion
- Sampling Method: Natural Diffusion
- Detection Range: PPM, %LEL, %VOL, mg/m³
- Response Time: LEL < 30 s (T90), Toxic Gas < 60 s
- Setting Method: Button or Remote Control
- Power: DC 24 V ±12 V ≤ 3 W
- Output Signal: 4-20 mA / RS485 or Both
- Transmission Distance: < 1000 m
- Operating Temperature: -20℃ - +55℃
- Relative Humidity: ≤ 95% RH (Non-condensing)
- Explosion-Proof Rating: ll 2G Ex db lIC T6 Gb
- Ingress Protection: IP66
- Enclosure Material: Die-Cast Aluminum (Optional: 304 Stainless Steel)
- Dimensions: 195 x 185 x 95 mm
- Weight: < 1000 g
- Cable Entry: M20 x 1.5 or G1/2
- Mounting Method: Wall-Mounted
LED Display Screen(Optional, not required):
This gas concentration monitoring display screen features a dual-color display and connects to the host computer via RS485 protocol. It is primarily used to display real-time concentration data for various gases. The font colors differ between alarm and normal states. Normal state text is blue, while alarm state text is red.
Mounting Bracket(Optional selection):
High-strength metal mounting brackets are specifically designed for mounting gas monitors and actuators, and are typically used for wall-mounted installations.
Calibration Hood(Optional selection):
This is a standard calibration cover specially designed for HIREP series fixed gas detectors, which is used for fast and accurate gas concentration calibration and sensor testing on the equipment site. It has simple structure and good sealing performance, which ensures that the gas can evenly cover the sensor probe during calibration and avoid external interference.
Sampling Tube(Optional):
The sampling tube is made of polytetrafluoroethylene (PTFE), which is resistant to high temperatures and corrosion. It is usually used in conjunction with an external pump to safely and stably deliver the gas to be tested in the environment to the sensor analysis unit. It is suitable for remote sampling, detection in confined spaces, or gas monitoring under complex working conditions.
Explosion-Proof Cable Gland(Optional):
Used for the safe wiring connection of fixed gas detector, alarm host or electrical equipment in explosive environment. Its structure conforms to international explosion-proof standards, ensuring reliable sealing and electrical isolation in flammable and explosive gas environment and preventing accidents caused by sparks or high temperature.
Rain cover(Optional):
Prevents rainwater, dew, and spray water from entering the detector housing, circuitry, and sensor cavity, preventing short circuits due to moisture on the circuit board, reducing rainwater corrosion, and minimizing aging damage to the detector housing and probe caused by ultraviolet radiation. Significantly improves equipment durability, especially suitable for outdoor, open-air, and factory outdoor installation scenarios.
| Name | Chemical Formula | Measurement Range | Optional Range | Resolution | Low Alarm | High Alarm | |
| l | Flammable Gas | EX | 0-100%LEL | 0-100%vol(Infrared) | 1%LEL/1%vol | 20 | 50 |
| 2 | Methane | CH₄ | 0-100%LEL | 0-100%vol(Infrared) | 1%LEL/1%vol | 20 | 50 |
| 3 | Oxygen | O₂ | 0-30%vol | 0-100%vol | 0.1%vol | 19.5% | 23.5%vol |
| 4 | Hydrogen Sulfide | H₂S | 0-100ppm | 0-50/200/1000ppm | 0.1/lppm | 10 | 20 ppm |
| 5 | Carbon Monoxide | CO | 0-1000ppm | 0-500/2000/5000ppm | lppm | 50 | 150 ppm |
| 6 | Carbon Dioxide | CO₂ | 0-5000ppm | 0-1%15%/10%vol | lppm/0.1%vol | 1000 | 2000 |
| 7 | Nitric Oxide | NO | 0-250ppm | 0-500/1000ppm | lppm | 50 | 150 ppm |
| 8 | Nitrogen Dioxide | NO₂ | 0-20ppm | 0-50/1000ppm | 0.1ppm | 5 | 10 ppm |
| 9 | Sulfur Dioxide | SO₂ | 0-20ppm | 0-50/1000ppm | 0.1/lppm | 5 | 10 ppm |
| 10 | Chlorine Gas | CL₂ | 0-50ppm | 0-100/1000ppm | 0.1ppm | 5 | 10 ppm |
| 11 | Hydrogen | H₂ | 0-1000ppm | 0-5000ppm | lppm | 50 | 150 ppm |
| 12 | Ammonia | NH₃ | 0-100ppm | 0-50/500/1000ppm | 0.1/lppm | 20 | 50 ppm |
| 13 | Phosphine | PH₃ | 0-20ppm | 0-20/1000ppm | 0.1ppm | 5 | 10 ppm |
| 14 | Hydrogen Chloride | HCl | 0-50ppm | 0-20/500/1000ppm | 0.001/0.1ppm | 5 | 10 ppm |
| 15 | Chlorine Dioxide | CLO₂ | 0-50ppm | 0-10/100ppm | 0.1ppm | 5 | 10 ppm |
| 16 | Hydrogen Cyanide | HCN | 0-50ppm | 0-100ppm | 0.1/0.01ppm | 10 | 20 ppm |
| 17 | Ethylene Oxide | C₂H₄O | 0-100ppm | 0-100ppm | 1/0.1ppm | 20 | 50 ppm |
| 18 | Ozone | O₃ | 0-20ppm | 0-20/100ppm | 0.1ppm | 2 | 5ppm |
| 19 | Formaldehyde | CH₂O | 0-10ppm | 0-50/100ppm | 1/0.1ppm | 2 | 5 ppm |
| 20 | Hydrogen Fluoride | HF | 0-10ppm | 0-1/10/50/100ppm | 0.01/0.1ppm | 2 | 5 ppm |
| 21 | Xylene/Toluene | C₆H₄ (CH₃)₂ | 0-40ppm | 0-1/10/50/100ppm | 0.01/0.1ppm | 5 | 10 ppm |
| 22 | Benzene | C₆H₆ | 0-100ppm | 50/5001000ppm | 1PPM/0.1ppm | 200 | 500ppm |
| 23 | Methanol | CH₃OH | 0-100ppm | 20/50ppm | lppm | 2 | 10 ppm |
| 24 | Ethanol | C₂H₅OH | 0-100ppm | 20/50ppm | lppm | 5 | 10 ppm |
| 25 | Ethyl Acetate | C₄H₈O₂ | 0-100ppm | 10/20/50ppm | lppm | 200 | 500ppm |
| 26 | Methyl Mercaptan | CH₃SH | 0-100ppm | 20/50ppm | lppm | 500 | 800ppm |
| 27 | Vinyl Chloride | C₂H₃Cl | 0-10ppm | 20/50/100ppm | lppm | 20 | 50ppm |
| 28 | Tetrachloroethylene | C₂Cl₄ | 0-10ppm | 20/50ppm | lppm | 20 | 50ppm |
| 29 | Nitrobenzene | C₆H₅NO₂ | 0-100ppm | 20/50ppm | lppm | 2.4 | 4.8ppm |
| 30 | Aniline | C₆H₅NH₂ | 0-10ppm | 20/50ppm | lppm | 200 | 500ppm |
| 31 | Carbon Disulfide | CS₂ | 0-10ppm | 20/50/100ppm | lppm | 200 | 500ppm |
| 32 | Chloroform | CHCl₃ | 0-20ppm | 10/50/100ppm | lppm | 200 | 500ppm |
| 33 | Diethyl Ether | C₄H₁00 | 0-20ppm | 10/50ppm | lppm | 200 | 500ppm |
| 34 | Acetaldehyde | CH₃CHO | 0-20ppm | 10/20/50ppm | lppm | 20 | 50ppm |
| 35 | Arsine | AsH₃ | 0-10ppm | 1/20ppm | 1PPM/0.1ppm | 200 | 500ppm |
| 36 | Acrylonitrile | C₃H₃N | 0-100ppm | 10/20/50ppm | lppm | 5 | 10ppm |
| 37 | Hydrogen Bromide | HBr | 0-100ppm | 10/20/50ppm | lppm | 200 | 500ppm |
| 38 | Styrene | C₈H₈ | 0-100ppm | 10/20/50ppm | lppm | 20 | 50ppm |
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