A new true on/off control mode is useful for controlling a refrigerator, motor, or solenoid valve that does not favor frequent switching. Users can set the temperature and hysteresis band. It will work like a mechanical thermostat with increased accuracy and tighter temperature range. A manual control function is also added that allows the user to control the heater power just like a dimmer switch for a light bulb. This is a useful function for the beer brewer to control the strength of boiling. The alarm function that can be used for safety protection. It can function as a latching relay that will shut off the system if the temperature is out of control. All of the control modes can be set for either relay output or SSR control output by the user.
Features:
- Dual display for both set temperature and process temperature
- Compact size, 1/16 DIN that is only 1.89 x 1.89 x 3”
- Supports 10 different types of commonly used temperature sensor inputs
- The PID control output can be configured by the user for either relay contact or SSR
- Two contact relays can be configured as one PID and one alarm output, dual alarm outputs, or dual on/off control
- Auto-tune function can find the best PID parameter automatically
- Displays temperature in either Fahrenheit or Celsius
- Four digits LED display can go up to “9999”
- Can be powered by either DC or AC power source
- On/Off control mode for refrigerator, motor and solenoid valve control application
- Bump less transfer between Auto and Manual control
- Alarm function for safety protection and special applications
Main Specifications:
| Input type | TC: K, E, S, R, J, T, B, WRe3-WRe25 RTD: Pt100, Cu50 |
|---|---|
| Input range | K (-200~+1300ºC), S (-50~+1600ºC), WRe3-WRe25 (0~2300ºC ), R (-50~+1600ºC), T (-200~400ºC),E (-200~900ºC), J (-200~1200ºC), B (350~1800ºC), Pt100 (-99.9~600.0ºC) or (-200~+600ºC), Cu50 (-50~150ºC) |
| Display | Two lines, Four digits. °F or °C. |
| Display Resolution | 1°C, 1°F, or 0.1°C, 0. 1°F, with Pt100 |
| Accuracy | ±0.2% or ±1 unit of full input range |
| Control mode | PID, On-Off, Manual |
| Output mode | Relay contact: 3A at 240 VAC, SSR: 8VDC, short circuit 40 mA |
| Alarm | Process high/low alarm |
| Power consumption | <2 Watt |
| Power supply voltage rating |
85~260VAC/50~60Hz or 85-360 VDC |
| Dimension | 48 x 48 x 75mm (1/16 DIN) |
