Winkler 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.
Florett sensor for measuring the temperature of the mesium
The floret sensor is suitable for all types and makes of 220 l drums. The Pt100 sensor in the tip of the sensor easily connects to the WRW-200 controller-limiter combination
to provide point-precise temperature measurement.
The Pt100 sensor (2 conductors) switches the drum heater off after reaching the desired medium temperature
and protects the medium against overheating and thermal damage.
Puck Controller
Housing
- Anodized black aluminium
- Dimensions: diameter approx. 50 mm x height approx. 20 mm
- Weight: 60 g
- Temperature sensor: thermocouple type K
- Switching power: max. 1.300 W (230V)
- Integrated fuse 6,3 A
- Set point temperature: to be chosen by customer, programmed in factory
Display
Diagnose functions:
- Heating phase: LED permanently red
- Set temperature reached: LED permanently green
- Sensor failure: flashing red
- Interruption in heating circuit: flashing green
- Protection rating: IP 54
Temperature control unit for wall mounting
- 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
Digital ATEX-Controller-Limiter- and Power Selector Combination
Type WEXRBL25
- Approved to zones 1/2 (gas) and 21/22 (dust)
- Not appropriate for applications in zones 0 (gas) and 20 (dust)
- Approved to explosion groups IIC hydrogene and IIIC static dust
- Appropriate for temperature classes T1,T2,T3,T4
Approval / certified to latest standards
- EN 60079-7:2003 Protection standard - e - high safety
- EN 60079-11:2007 Protection standard - i - intrinsical safety
- EN 60079-18:2004 Protection standard - m - encapsulation
- EN 60079-31:2009 Protection standard - t - protection by body
Front Panel Mounted Control Type WRF00096
microprocessor-controlled devices four channel controller
Clamp-connection
Free configurable parameters
PT 100 possible
Effective range: -100...600 °C
Thermocouple:
Type K
Effective range: 0...1200 °
Front Panel Mounted Control Type WRF00148
microprocessor-controlled devices single channel controller
Clamp-connection
Free configurable parameters
PT 100 two-wire circuit, three-wire circuit
Effective range: -99...600 °C
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
Top Rail Hat Mounted Control Typ WRH00085
Type WRH00085 electronic devices
Clamp-connection
Sensortypr only for PT100
Electronic analogue controller with two-position action.
The housing is suitable for rail mounting (switch cabinet integration) or wall mounting (with accessories).
The turning knob has an adjustable limit stop.
As a rule, the sensors are monitored for open circuits and short-line faults.
The zero point correction and the adjustable differential (hysteresis) enable optimum adapation to different controlled systems.
Assembled Controller:
Type WRH05385 PT 100 0...50 °C
Type WRH10385 PT 100 0...100 °C
Type WRH20385 PT 100 0...200 °C
Table Top Control Type WRT2000X
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• 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
Table Top Control Type WRT00011
mechanischer Leistungssteller
Mit den Leistungsstellern können Sie die Leistung Ihrer Beheizung stufenlos zwischen 0 und 100 % einstellen. Dadurch lässt sich die Temperatur einer Heizung verändern.
Table Top Control Type WRT00116
machanical devices
With this power selctor is the power infinitely variable from 0 up to 100%.
Wall-Mounted Control Type WRW00110
microprocessor-controlled devices
Sensor type elective
Plug-in connection
A modern microprocessor-based (PIC) control device featuring 4 membrane buttons and a digital display. The clear design of the operator control level facilitates fast and reliable adjustment.
The plug-in device, which is equipped with a grounding-type plug and a multipole plug for the consumer unit, can be put into operation immediately.
Assembled Controller (elective temperature range )
Type WRW00110 PT 100
Type WRW00110 NiCr-Ni Type K
Type WRW00110 Fe-CeNi Type J
Wall-Mounted Control Type WRW00120
microprocessor-controlled devices
Elective sensor type
Clamp-connection
A modern microprocessor-based (PIC) control device featuring 4 membrane buttons and a digital display. The clear design of the operator control level facilitates fast and reliable adjustment.
After removing the lower front panel cover and exposing the terminals, the consumer unit can easily be connected.
Wall-Mounted Control Type WRW08260 + WRW25260
mechanical device
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.
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.
Wall-Mounted Control Type WRW204EX - Safety Thermostat
Surface thermostat monitor for hazardous duty (ATEX)
Clamp-connection
- Safety thermostat monitor
- 16 A switching capacity
- Capillary tube controller with robust switching mechanism
- Control mountable directly in zone 1
- Temperature setting in zone 1 (hazardous area) possible
Wall-Mounted Control Type WRW204EX - Safety Thermostat
Type WRW204EX Surface thermostat monitor/cut-out for hazardous duty (ATEX)
Clamp-connection
- Safety thermostat monitor
- 16 A switching capacity
- Capillary tube controller with robust switching mechanism
- Control mountable directly in zone 1
- Temperature setting in zone 1 (hazardous area) possible
If the temperature limit is exceeded, the cut-out will switch off the device permanently.When the temperature has fallen to approx. 9 % below the set value, the contacts can be manually unlocked. In the event of a break of the capillary system, the electric circuit remains permanently open.