Control Systems

The temperature controller PCE-RE55 is a simple temperature controller for control tasks. The input signal of the thermostat PCE-RE55 is processed by thermocouples type S in different temperature ranges. Optionally the simple temperature controller PCE-RE55 can also be equipped with a PID switch.

- Power supply: 85 ... 253 V AC / DC
- Sensor Input: Thermocouple type S
- Measuring ranges: up to max. 1600 °C
- Output: Relay or SSR output (selectable) 

The digital temperature indicator PCE-N24T is used for processing signals coming from temperature sensors. Depending on your specific needs, the digital indicator can be ordered with different inputs for thermocouples (type J, K) or resistance thermometers (Pt100). The input signal of the digital indicator is freely scalable, which increases its application possibilities.

- For Pt100 sensor or thermal element
- Diameter: 96 x 48 x 64 mm
- Measurement speed: > 0.5 sec.

The digital temperature indicator PCE-N25T is used for processing signals coming from temperature sensors. Depending on your specific needs, the digital indicator can be ordered with different inputs for thermocouples (type J, K) or resistance thermometers (Pt100). The input signal of the digital indicator is freely scalable, which increases its application possibilities.

- IP65 protected front
- For thermocouples and resistance thermometers
- Configuration via software
- 5-digit LED display

The temperature controller PCE-C 91 is a very compact PID controller measuring 48 x 48 mm / 1.9 x 1.9" (1/16 DIN). To make safe and fast control possible, the temperature controller is equipped with a fuzzy controller. This changes the PID parameters in the temperature controller so that setpoints can be reached quickly but with little overshoot. Thanks to a measuring rate of 5 Hz, this temperature controller can also be used in fast processes.

- Input: 4 ... 20 mA
- Output: relay or analog (selectable)
- Sensor supply: 20 V
- Measuring time: 200 ms

The PCE-N20I digital temperature indicator is used for processing 4...20 mA and 0...20 mA signals. A lot of measuring transducers and sensors use this type of output, which makes the PCE-N20I suitable in a wide application area. The measurement results are shown on the large 5-digit LED-display of the PCE-N20I.

- Input (selectable): 0...20 mA, 4...20 mA, ± 20 mA
- Accuracy: ± (0.2 % FS + 1 dgt.)
- Two open collector outputs
- 24 V power supply sytem for sensors and transducers

The PCE-N20T digital temperature indicator is used for processing signals from Pt100 temperature sensors or thermocouples (type J, K). The measurement results are shown on the large 5-digit LED-display of the PCE-N20T. Depending on the actual values, the Temperature can be shown in three different colors, which makes it easier to evaluate them.

- Input: Pt100, thermocouple type J or type K
- Accuracy: ± (0.2 % FS + 1 dgt.)
- two open collector outputs
- 24 V power supply sytem for sensors and transducers
- 5-digit, three-coloured LED display

PCE-N20U is a digital temperature indicator used for signal processing. Designed for quick and easy system integration, the digital panel meter features a large 5-digit LED display with tricolor coding dependent on the measured values. The PCE-N20U also can output signals via two open collector outputs when a threshold value is exceeded.

- Input (selectable): 0...10 V / 0...60 mV / ±10 V
- Accuracy: ± (0.2 % FS + 1 digit)
- 24 V power supply system for sensors and transducers

The PCE-P20Z transmitter is used to convert a measured current into a standard signal. This makes it possible to determine the most diverse currents with the transmitter.

- Input: Alternating current
- Various supply voltages
- For direct or indirect current measurement
- Current transformer can be connected
- With voltage output or current output

Note: This item must be configured before ordering!

The PCE-P20Z measuring transducer measures voltages up to 600 V AC and converts this into a standard signal. Depending on the design, the PCE-P20U-I transducer can measure voltages up to 250 V AC, 400 V AC or 600 V AC and outputs a 4 ... 20 mA standard signal. Depending on the model, the supply voltage of the transducers is either 85 ... 253 V AC / DC or 20 ... 40 V AC / DC.

- RMS Measurement of voltages up to 600 V AC
- Input: AC voltage
- Output: 4 ... 20 mA or 0 ... 10 V Standard signal
- Various supply voltages

Note: This item must be configured before ordering!

The humidity sensor PCE-P18L was developed and constructed for the permanent monitoring of temperature or humidity. The compact dimensions of the humidity sensor are the characteristics of this instrument. The measurement of the temperature and humidity is via a semiconductor component.

- Humidity measuring range: 0 ... 100% RH
- Temperature measuring range: -20 ... 60 °C
- Output: 4 ... 20 mA
- Special Feature: Manual switchable analog value output

The humidity sensor PCE-P18 is used in HVAC technology to monitor humidity and temperature. The measured values ??are output as a standard signal by the humidity sensor PCE-P18. Air humidity and temperature are accurately determined in this compact humidity sensor via a semiconductor component. For commissioning, the PCE-P18 humidity probe is supplied with a DC voltage. The measured values ??are output via a two-wire cable.

- With display
- Standard signal output
- Simple wall mounting
- RS-485 interface

The temperature sensor PCE-P18 is used in HVAC technology to monitor humidity and temperature. The measured values are output as a standard signal by the humidity sensor PCE-P18. Air humidity and temperature are accurately determined in this compact humidity sensor via a semiconductor component. For commissioning, the PCE-P18 humidity probe is supplied with a DC voltage. The measured values are output via a two-wire cable.

- With display
- Standard signal output
- Simple wall mounting
- RS-485 interface

The humidity sensor PCE-P18-1 can be used to monitor air humidity and temperature in HVAC engineering.

- Humidity and temperature sensor
- Simple wall fastening
- RS-485 interface

The temperature controller PCE-RE72 is a compact PID controller which can be used in a wide range of applications. On the input side, this temperature controller PCE-RE72 processes the widely used process signals 4 ... 20 mA and 0 ... 10 V as well as resistance sensors and thermocouples. The temperature controller can be used very flexibly, since different operating modes are available. Besides the simple on / off control with adjustable hysteresis, the digital controller also offers various combinations of the PID control. Thanks to the SMART PID control, this temperature controller achieves the setpoint value very quickly and with a slight overshoot.

- Two 4-digit LED displays
- Two output relays
- Front protected to IP65
- Analogue universal input