Product Overview for Controllers

Our product range extends from mechanical devices for simple control tasks to microprocessor-based devices for complex and critical processes. This wide choice allows optimum solutions for every type of application. Depending on requirements, the devices can be specially configured, extended or combined. Complex, application-specific arrangements are installed in switch cabinets. We make it a strict rule to use only high quality components for all our equipment.

Temperature control unit series W-500 for wall mounting

The long-runner - Keeps its promises

Our new in-house developed controller for wall mounting excels by virtue of its sophisticated 16 A hybrid relay, special Fast Adaptive Tuning (FAT) hybrid algorithm and support for all common resistance and thermocouple sensors. With over 2.5 mil. switching cycles, the hybrid relay has the longest lifetime in its class. The almost overshoot-free and low switching cycle operation of the self-adjusting FAT hybrid algorithm guarantees a very long service life. An additional breaker relay provides for enhanced safety. The text display with multilingual menu control and comfort functions, such as automatic detection of the most common sensors, ensure easy installation and operation.

Data sheet

ZF-310N Control Unit for temperature controller

The ZF-310 control unit is a compact, easy-to-use tool for Winklers temperature controller equipped with the IR-Interface. It shows the current temperature, and can be used to adjust the set point, if the controller supports adjustable set points. Range up from 0,5 m (L-330) up to 7m (W-500).

Quick-start Guide

L-300 series – The robust performer

Lean and flexible
The power controller is ideally suited for both indoor and outdoor use. The ruggedized aluminium casing and the encapsulated electronics withstand even the harshest environmental conditions. With its compact construction, the electronic controller can control powers up to 1,600 Watt. The FAT control algorithm stands for the simplest handling, whereby the temperature can be optionally fixed or adjusted to diverse requirements using the optional ZF-310 control unit. The status light, visible from a distance, provides information on the state of the controller.

Datasheet
EU-Declaration of Conformity

Digital ATEX-controller-limiter and power selector combination type WEXRBL25

suitable for the installation inside and outside the potentially explosive atmospheres.

  • Comprehensive solution for controlling and limiting the temperature incl. power selector function
  • Suitable for all ATEX products and all temperature classes
  • Type of protection: Ex-i (intrinsically safe) for Pt100 sensors
  • User-friendly and intuitive handling
  • Extensive documentation for the explosion protection document


Datasheet
Instruction for installation / operation manual
EU declaration of conformity
EC-type examination certificate

Temperature control unit for wall mounting series WRW-200

  • LCD graphic display with polychrome background lighting
  • Single button operation (incremental encoder)
  • Text-prompted menu navigation
  • Low-wear relay in hybrid circuit 10 A / 16 A
  • Timer function with buffered real-time clock
  • PID control with self-optimisation or thermostat function
  • Operating hours meter
  • Robust housing with separate terminal cover and transparent hinge cover
  • IP 54

Table Top Control type WRT2000X

Microprocessor-controlled devices

Plug- and clamp-connection
Free configurable parameter

With configurable input
Pt 100 / thermocouple

Additional configurable input
Limit value/cut-out functions for Pt 100
Thermocouple
Standard signal U or I

External setpoint specification
Standard signal U or I

Additional functions
Timer function (process time)
ramp function
selector function

Two logic inputs
Configurable functions

Analogue output
Configurable output quantity and function

Areas of application
Controllers designed to meet the highest requirements in laboratories, technical facilities, est set-ups, production...

Front Panel Mounted Control type WRF00096

Microprocessor-controlled devices / four channel controller

Clamp-connection
Free configurable parameters

Version for Pt 100
Effective range: -100...600 °C

Version for Thermocouple Type K
Effective range: 0...1200 °

Front Panel Mounted Control type WRF00148

Microprocessor-controlled devices / single channel controller

Clamp-connection
Free configurable parameters

Version for Pt 100 two-wire circuit, three-wire circuit
Effective range: -99...600 °C

Version for Thermocouple Type K
Effective range: 0...1200 °C


Top Rail Hat Mounted Control type WRH00141

Microprocessor-controlled devices / single-channel controller

Elective sensor type
Clamp-connection
Free configurable parameters

Table Top Control type WRT00011

Mechanical devices

With power selectors the power are infinitely variable from 0 up to 100%. Thus the temperature of your heating can be modified.

Table Top Control type WRT00116

Mechanical devices

With power selectors the power are infinitely variable from 0 up to 100%. Thus the temperature of your heating can be modified.


Wall-Mounted Control type WRW08260 + WRW25260

Mechanical devices

Clamp-connection

Surface thermostat in the form of a compact two-position controller. Temperature changes at the sensor cause a volume change of the liquidfilled measuring system. This results in the movement of a diaphragm which switches the device on and off via a transfer mechanism.

Type WRW08260: 0 °C - 85 °C
Type WRW25260: 0 °C - 250 °C

Wall-Mounted Control type WRW01584

Freeze-protection thermostat / mechanical devices

Clamp-connection

Compact freeze-protection thermostat in a robust ABS housing. A bimetallic system switches the consumer unit on and off. The thermostat measures the ambient temperature at the place of installation.

Service