WP501 Temperature Switch can be used to measure & control medium temperature in many industrial processes requiring management of critical value:
WP501 Temperature Switch Controller can receive all kinds of thermocouple and RTD input signal and have alarm function supported by integrated H & L 2-relay. Common connection sheath between electronic and sensing probe is stainless steel stem or flexible capillary. Specific structural design of wetted section and other crucial parameters are fully customizable according to measuring range and working conditions. Power supply can be chosen from 24VDC, 220VAC or battery powered wireless structure (reading display only).
| Item name | Capillary Sheath Temperature Switch |
| Model | WP501 |
| Measuring range | -200℃~600℃ (RTD); -50℃~1600℃ (Thermocouple) |
| Process connection | G1/2”, M20*1.5, 1/2NPT, Flange, Customized |
| Electrical connection | Terminal block cable gland; Cable Lead; N/A (Battery powered), Customized |
| Operating temperature | -30~85℃ |
| Storage temperature | -40~100℃ |
| Switch signal | 2-relay (alarm value adjustable) |
| Output signal | 4-20mA(1-5V); Modbus; 0-10mA(0-5V); 0-20mA(0-10V) |
| Power supply | 24VDC; 220VAC, 50Hz; Battery (no output) |
| Relative humidity | <=95%RH |
| Local display | 4bits LED (-1999~9999) |
| Accuracy | 0.1%FS, 0.2%FS, 0.5%FS, |
| Stability | <=±0.2%FS/ year |
| Relay capacity | >106 times |
| Relay lifetime | 220VAC/0.2A, 24VDC/1A |
| For more information about WP501 Temperature Switch, please feel free to contact us. | |