China OEM Flameproof Pressure Transmitter - WP501 Series Intelligent Switch Controller – Wangyuan
China OEM Flameproof Pressure Transmitter - WP501 Series Intelligent Switch Controller – Wangyuan Detail:
WP501 Intelligent Controller has a broad range of applications for pressure, level, temperature monitoring & control in oil & gas, chemical production, LNG/CNG station, pharmacy, waste treatment, food & beverage, pulp & paper and scientific research field.
This controller is compatible with pressure, level and temperature sensors. The series of products share a uniform upper terminal box while the lower component and process connection depend on corresponding sensor. Some examples are as follows:
Switch Controller for Pressure, Differential Pressure and Level
Measuring range | 0~400MPa; 0~3.5Mpa; 0~200m |
Applicable model | WP401; WP402: WP435; WP201; WP311 |
Pressure type | Gauge pressure(G), Absolute pressure(A),Sealed pressure(S), Negative pressure (N), Differential pressure (D) |
Temperature span | Compensation: -10℃~70℃ |
Medium: -40℃~80℃, 150℃, 250℃, 350℃ | |
Ambient: -40℃~70℃ | |
Relative humidity | ≤ 95%RH |
Overload | 150%FS |
Relay load | 24VDC/3.5A; 220VAC/3A |
Relay contact life time | >106 times |
Explosion proof | Intrinsically safe type; Flame proof type |
Switch Controller for Temperature
Measuring range | Thermal resistance: -200℃~500℃ |
Thermocouple: 0~600, 1000℃, 1600℃ | |
Ambient temperature | -40℃~70℃ |
Relative humidity | ≤ 95%RH |
Relay load | 24VDC/3.5A; 220VAC/3A |
Relay contact life time | >106 times |
Explosion proof | Intrinsically safe type; Flame proof type |
Product detail pictures:



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