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SUNPN Explosion-proof Temperature and Humidity Display for Chemical Plants
SUNPN Explosion-proof Temperature and Humidity Display is an industrial-grade environmental monitoring device designed for explosive hazardous environments such as petrochemical plants, coal mines, oil and gas extraction sites, and dust workshops. Featuring a Q235 steel plate welded enclosure and high-voltage electrostatic spray coating, with IP65 protection rating and WF1 corrosion resistance grade, it eliminates spark and static hazards at the structural level. It incorporates imported high-precision sensors and displays temperature, humidity, date, and time simultaneously in real time on a large high-brightness LED digital tube screen. It also supports dual audible and visual alarm linkage when temperature or humidity exceeds preset limits, helping on-site personnel detect environmental abnormalities immediately. The product offers customization of size, display content, alarm thresholds, and communication interfaces, providing a safe, accurate, and stable environmental monitoring solution for industrial sites.
In the daily production of chemical plants, flammable and explosive gases, liquids, and dusts are widely present. Once temperature and humidity in the workshop get out of control — for example, high summer temperatures accelerating chemical volatilization, or humid air causing pipeline corrosion or static accumulation — it can become the trigger for major safety incidents such as explosions and fires. Targeting this pain point, SUNPN Technology has launched an Explosion-proof Temperature and Humidity Display designed specifically for chemical plant scenarios, delivering a complete industrial-grade solution covering explosion-proof structure, monitoring accuracy, and alarm linkage.
Centered on explosion-proof certification, built on precise monitoring, and safeguarded by audible and visual alarms, the SUNPN Explosion-proof Temperature and Humidity Display unites "visible environmental data" with "reliable safety protection." It helps chemical enterprises truly achieve early detection, early warning, and early response to environmental risks while meeting safety production regulatory requirements. Whether as standard deployment in new plant areas or safety retrofitting in existing workshops, this product is a trustworthy choice for temperature and humidity monitoring in chemical plants.
I. Three Core Pain Points of Temperature and Humidity Monitoring in Chemical Plants
1. Ordinary Equipment "Dares Not Be Used"
In flammable and explosive environments, the tiny sparks generated by internal circuits and static charges on the enclosure of ordinary temperature and humidity displays and sensors can become ignition sources. Such equipment simply does not qualify for entry into explosion-proof areas.2. Data "Cannot Be Seen or Transmitted"
Chemical plant workshops are large in area with scattered equipment, and manual inspection is inefficient. Temperature and humidity abnormalities are often only discovered after an accident has occurred, with no real-time visualization available.3.Abnormalities "Cannot Be Reported in Time"
Most temperature and humidity monitoring systems only provide data display without alarm linkage. Even when limits are exceeded, on-site personnel cannot perceive and respond immediately, missing the optimal intervention window.
II. SUNPN Explosion-proof Temperature and Humidity Display Solutions
1. Explosion-Proof Certified Housing Eliminates Ignition Risks Structurally
The Explosion-Proof Temp ; Humidity Display adopts a Q235 steel plate welded enclosure with high-voltage electrostatic spray coating on the surface. It is sturdy and impact-resistant while effectively preventing sparks and static charges on the enclosure. It can be installed directly in Zone 1 and Zone 2 explosive gas atmospheres and Zone 21 dust atmospheres in chemical plants, eliminating the safety hazards of the monitoring equipment itself at the source.2. IP65 Protection + Corrosion-Resistant Design for Harsh Chemical Plant Environments
Chemical plant sites are often accompanied by corrosive gases, dust, and spray-washing conditions. The product achieves an IP65 protection rating and WF1 corrosion resistance grade, enabling long-term stable operation in workshops filled with acid and alkali mist as well as dust-heavy material storage areas, without frequent maintenance or replacement.
3. Imported High-Precision Sensors for Accurate, Real-Time Data
The Explosion-proof Temperature and Humidity Display is equipped with imported high-precision temperature and humidity sensors for continuous acquisition of workshop environmental data. Temperature, humidity, date, and time are displayed simultaneously on a large high-brightness LED digital tube screen with large digits and high brightness, allowing workers to read clearly from dozens of meters away in the workshop, completely replacing traditional manual inspection and recording.4. Dual Audible and Visual Alarm for Second-Level Abnormality Response
When workshop temperature and humidity reach the preset upper/lower limits, the explosion-proof warning light on top flashes red and the buzzer sounds in synchronous linkage, maximizing alerts to nearby workstations. In the event of high-temperature and high-humidity abnormalities, on-site personnel can immediately take measures such as ventilation, cooling, and dehumidification, nipping accident risks in the bud.
Centered on explosion-proof certification, built on precise monitoring, and safeguarded by audible and visual alarms, the SUNPN Explosion-proof Temperature and Humidity Display unites "visible environmental data" with "reliable safety protection." It helps chemical enterprises truly achieve early detection, early warning, and early response to environmental risks while meeting safety production regulatory requirements. Whether as standard deployment in new plant areas or safety retrofitting in existing workshops, this product is a trustworthy choice for temperature and humidity monitoring in chemical plants.
Basic Parameters
| Material & Process | High-quality Q235 steel plate welding, high-pressure electrostatic spray molding |
| Explosion-proof Rating | Explosion-proof Marking: Exde IIBT4 Gb/Ex tD A21 IP65 T80°C |
| Protection Rating | Protection Rating: IP65, Corrosion Rating: WF1 |
| Enclosure Size | 500mm*650mm*70mm |
| Installation Method | Wall-mounted installation, top cable entry (indoor use) |
Function Description of Explosion-proof Temperature and Humidity Display
1. Robust Explosion-Proof Housing: The Explosion-Proof Temp & Humidity Display features a high-quality Q235 steel plate welded enclosure with high-voltage electrostatic spray coating on the surface, preventing spark generation and ensuring safe operation in a smoke-free, fire-free, and static-free environment.
2. IP65 High Protection + Corrosion Resistance: With an IP65 protection rating and WF1 corrosion resistance grade, the Explosion-Proof Temp & Humidity Display adapts to harsh industrial environments such as dust, humidity, and corrosive conditions.
3. Imported High-Precision Sensors: Equipped with imported temperature and humidity sensors, the Explosion-Proof Temp & Humidity Display accurately acquires ambient temperature and humidity data in real time, with stable and reliable measurement.
4. Dual Audible and Visual Alarm: When temperature or humidity reaches the preset upper/lower limits, the warning light flashes and the buzzer sounds simultaneously, maximizing on-site alerts for prompt action.
5. High-Brightness Digital Tube Display: The large-screen high-brightness LED digital display presents temperature, humidity, date, and time on the same screen, clearly readable from a distance.
6. Customization Support: Size, display content, alarm thresholds, and communication interfaces of the Explosion-Proof Temp & Humidity Display can all be customized according to on-site requirements.
7. Easy Installation: Wall-mounted installation with bottom cable inlet and outlet, adapting to indoor industrial scenarios.
8. Wide Industry Applicability: Oil and petrochemical, coal mining, chemical plants, oil and gas extraction, flour/wood dust workshops, laboratories, operating rooms, auto repair and welding sites, and other locations.
1. Robust Explosion-Proof Housing: The Explosion-Proof Temp & Humidity Display features a high-quality Q235 steel plate welded enclosure with high-voltage electrostatic spray coating on the surface, preventing spark generation and ensuring safe operation in a smoke-free, fire-free, and static-free environment.
2. IP65 High Protection + Corrosion Resistance: With an IP65 protection rating and WF1 corrosion resistance grade, the Explosion-Proof Temp & Humidity Display adapts to harsh industrial environments such as dust, humidity, and corrosive conditions.
3. Imported High-Precision Sensors: Equipped with imported temperature and humidity sensors, the Explosion-Proof Temp & Humidity Display accurately acquires ambient temperature and humidity data in real time, with stable and reliable measurement.
4. Dual Audible and Visual Alarm: When temperature or humidity reaches the preset upper/lower limits, the warning light flashes and the buzzer sounds simultaneously, maximizing on-site alerts for prompt action.
5. High-Brightness Digital Tube Display: The large-screen high-brightness LED digital display presents temperature, humidity, date, and time on the same screen, clearly readable from a distance.
6. Customization Support: Size, display content, alarm thresholds, and communication interfaces of the Explosion-Proof Temp & Humidity Display can all be customized according to on-site requirements.
7. Easy Installation: Wall-mounted installation with bottom cable inlet and outlet, adapting to indoor industrial scenarios.
8. Wide Industry Applicability: Oil and petrochemical, coal mining, chemical plants, oil and gas extraction, flour/wood dust workshops, laboratories, operating rooms, auto repair and welding sites, and other locations.
