ZST202 smart digital Automatic temperature Control Switch is an intelligent digital display pressure measurement and control product integrating pressure measurement, display, and output control. The product is a fully electronic structure, which measures and controls the pressure of the control system. The intelligent pressure switch is flexible to use, simple to operate, easy to debug, safe and reliable. Widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure, display and control the pressure of fluid media
Measuring range -200~350℃ Compact stainless steel housing package Protection level IP65 Multiple electrical connection options
ZST202 intelligent temperature switch is an intelligent digital display temperature measurement and control product integrating temperature measurement,display and output control.The product is a fully electronic structure,which measures and controls the temperature of the control system.The intelligent temperature switch is flexible to use,simple to operate,easy to debug,safe and reliable.It is widely used in hydropower,tap water,petroleum,chemical,machinery,hydraulic andother industries to measure,display and control the temperature of fluid media
Hydraulic and pneumatic control construction machinery Light industry, machinery and metallurgy Industrial process and control

| Temperature Range | -200~350℃ | |
| Measurement Accuracy | Class0.5,class0.25 | |
| Stability | ≤0.1% /year | |
| Display Method | 4-digit digital tube unit display | |
| Type of pressure | Gauge pressure, absolute pressure, sealed gauge pressure | |
| Display range | -1999~9999 | |
| Overload capacity | 1.5times full scale | |
| Maximum power consumption | ≤1W | |
| Power supply | 15~36V.DC | |
| The protection grades | IP65 | |
| Switch load capacity | <1.2A(24V.DC) | |
| Output form | 1channel PNP+4~20mA | |
| 2channel PNP | ||
| 2channel PNP+4~20mA | ||
| Load resistance | ≤(U-12)/0.02Ω | |
| Switch life | >10years | |
| Response time | ≤5ms | |
| Medium temperature | -40℃~85℃ | |
| Ambient temperature | -40℃~70℃ | |
| Relative temperature | 0~95% | |
| Storage temperature | -20℃~60℃ | |
| Temperature effect | Within the specific working temperature,the output change≤±0.05% of the range for every 10℃ change in the ambient temperature | |
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