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The explosion proof chiller has two independently controlled flow channels and is equipped with a safer and more convenient explosion-proof touch screen.
Explosion-proof chillers are specific explosion-proof measures taken based on standard chillers to prevent electrical equipment from igniting the surrounding explosive gas environment. It is mainly used in flammable and explosive special places such as the petroleum, chemical industry, and medicine.
lowest
Highest
Temperature control accuracy
Medium & Material
| Model | WTD-2A38W-2TPEX | WTD-4A38W-2TPEX | WTD-7A50WPEX | |||
| Temp Range | -25～200°C | -25～200°C | -45～200°C | -45～200°C | -70～200°C | |
| Temp resolution | 0.1K | |||||
| System circulation fluid | 30L+30L | 30L+30L | 50L | |||
| Expansion tank volume | 120L | 120L | 100L | |||
| Heating capacity | 38kW | 38kW | 38kW | 38kW | 50kW | |
| Cooling capacity kW | 200°C | 38kW | 38kW | 38kW | 38kW | 50kW |
| 100°C | 38kW | 38kW | 38kW | 38kW | 50kW | |
| 20°C | 38kW | 38kW | 38kW | 38kW | 50kW | |
| -15°C | 15kW | 15kW | 20kW | 20kW | 40kW | |
| -35°C | 11kW | 11kW | 25kW | |||
| -60°C | 12kW | |||||
| Circulation pump max | 250L/min 3bar | 250L/min 3bar | 250L/min 3bar | 250L/min 3bar | 250L/min 3bar | |
| Low voltage electrical | Schneider/Siemens | |||||
| Power 380V 50HZ | 110kW MAX | 125kW MAX | 120kW MAX | |||
| Explosion-proof form | Positive pressure explosion-proof, Explosion proof product installation license No. PCEC-2017-B025 | |||||
WTD dual-channel explosion-proof chiller lets you manage multiple flow channels with a single unit. You can remotely track inlet and outlet temperatures for each channel in real time. This centralized system boosts efficiency and makes troubleshooting and daily maintenance easier.
It has functions such as intelligent centralized control, LCD text display, automatic ventilation, delayed automatic power supply, pressure test and air replenishment, fault alarm, and automatic power cut-off in danger, which can fully ensure the safety of chillers and personnel.
Chemical Processing
In the chemical processing industry, explosion proof chillers are often used for cooling reactors, storage tanks, and processes involving flammable solvents or chemicals.
Oil and Gas
In oil and gas extraction, the temperature of flammable gases in refining and drilling operations needs to be controlled within safe ranges.
Pharmaceuticals
In the pharmaceutical industry, the temperature of solvents or other hazardous compounds used in drug manufacturing needs to be precisely regulated.
SUNDI -10℃~+150℃
cooling heating unit
SUNDI -25℃~+200℃
refrigeration heating circulator
SUNDI -45℃~+250℃
heating chiller
SUNDI -60℃～+250℃
water heater and chiller
30,000 +customers.
20+ countries.
CE ,SGS, ISO certification.
24/7 solutions.1 year warranty
15+ years experience.
Quality test.
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