Temperature controller, temperature sensor, ice and snow detector
Temperature controllers and temperature sensors from Klöpper-Therm are used in all electrical heating systems in which the temperatures of heated surfaces must be measured reliably and controlled with precision.
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Markus Degeler
Frostprotection-/Surface Heating
Temperature controller 1882-UTR
The universal temperature controller 1882-UTR is a versatile controller for general use in the field of temperature control.
The DIN rail mounted device has a user-friendly touch graphic display with backlighting and a very flexible configuration of the three application options, as a single, double or slave controller
Single controller:
- 1 sensor and 1 relay per control channel
- 2-point controller with adjustable hysteresis
Double controller:
- 1 sensor and 2 relays per control channel
- 2-point controller with adjustable hysteresis
- Second power relay as additional output with its own switching point
Follower controller:
- 2 sensors and 2 relays per control channel
- Cascaded 2-point controller with adjustable hysteresis (controller A activates controller B)
- second power relay as output for first control circuit or with changeover function
All applications
- Upper and lower hysteresis of all switching points individually definable
- Collective error message and alarm via signal relay
All applications can be set to both heating and cooling mode, either for the entire controller or for individual control channels.
Various sensor types can be connected.
Factory setting: Series 31
Setting options: Series 31, Series 30, platinum sensor Pt1000, semiconductor PTC
KTY81-210, Schlüter/ Delta Dore UNI, DEVI 25-15k, OJ 25-12K, OJ 25-10K
For easier identification of the sensor, three temperatures (20, 30 and 40 °C) and the corresponding resistance values for the temperatures (e.g. 2k4 as a short form for 2.4 kOhm for the temperature 20 °C for the Series 31 DIN sensor) are also displayed.
The controller can be password-protected from the second menu level.
Technical data
UFSmini-2
The UFS mini-2 temperature controller is a two-channel temperature controller with NTC measuring point inputs for temperature control. This allows normal system architectures for temperature control to be implemented for a wide range of applications.
The UFS mini-2 temperature controller provides an alarm in the event of a fault via a potential-free contact.
The functions described apply to both channels of the UFSmini-2.
Technical data
Temperature sensor type 3352
The type 3352 temperature sensor was developed for monitoring open areas such as driveways, parking lots, loading ramps or escape routes. Thanks to the sturdy brass housing, the unit can also withstand high loads caused by traffic.
Ice and snow detector type 1773
The digital ice and snow detector type 1773 with LC display, switching status display and display of the remaining minimum heating time detects ice and snow at an early stage via a humidity and temperature sensor. The monitored area is kept free of ice by switching on the heating timely. Optionally, a second temperature sensor or humidity and temperature sensor can be connected. The current operating status is displayed at all times via an LED.
Applications
Outdoor surface heating systems, e.g. for walkways, stairs, roadways, entrances and exits, bridges, gutters & downpipes, roofs