F-AFF-U

Outside humidity sensor

The outside humidity sensor measures the relative humidity outside and converts these measurements into standard signals.

Sensor:Condensation-proof humidity–temperature sensor transmitter SHT 75, Sensor protection sintered bronze filter

Outputs: 0...10 V DC correspond 0...100 % rh

F-AFTF-U

Outdoor humidity and temperature sensor

The outdoor humidity and temperature sensor measures the relative humidity and temperature outdoors and converts these measured values into standard signals.

Sensor: Condensation-proof humidity–temperature sensor transmitter SHT 75, Sensor protection sintered bronze filter

Outputs:
■ Temperature: 0...10 V in measuring range from -20...+80°C
■ Humidity: 0...10 V corresponds to 0...100 % rh.

F-AHF

Outdoor brightness sensor

The device is used for the measuring the illumination. The measuring signal of the brightness sensor is converted into the standard signal 0...10 V and output.

Sensor: Transparent cap / glass

Outputs:
■ Illuminance: 0...10 Volt

Measuring range: 0...500 kLux, 0...1 kLux, 0...2 kLux, 0...5 kLux, 0...20 kLux (default), 0...60 kLux

F-ALTF221

Mounted temperature sensor

This mounted temperature sensor can be attached to pipelines using straps for non-invasive measurement of liquid and gas temperatures.

Sensor: Pt1000

Measuring range: -35...+110 °C

F-ATF121B

Outside temperature sensor with optional radiation protection plate

The outside temperature sensor F-ATF121B convectively measures the air temperature using primary sensors installed in a plastic casing.

Sensor: Pt1000

Measuring range: -35...+60 °C

F-BW/LS360/500-1

Combined room brightness and motion sensor

The device is used to measure the illuminance. The measuring signal of the brightness sensor is converted into the standard signal 0...10 V and put out.

Sensor: Photodiode with filter, glass cover, hermetically sealed sensor

Outputs: 0...10 V

Measuring range: 500 Lux / 1 kLux / 20 kLux, factory setting 500 Lux

F-BW360-1

Room motion sensor

The device is used to detect persons at a distance of up to 10 meters.

Sensor: PIR motion sensor MTS 10/360, hermetically sealed sensor

Outputs: Potential-free changeover contact, max. 48 V, 1 A

F-ClimaSens-D

Climate sensor

The climate sensor F-ClimaSens-D measures the parameters of rainfall (yes/no), brightness (East/South/West) and twilight.

F-ClimaSens-DTF

Climate sensor

The climate sensor F-ClimaSens-DTF measures the parameters of rainfall (yes/no), brightness (East/South/West), temperature, air humidity and twilight.

F-ClimaSens-DW

Climate sensor

The climate sensor F-ClimaSens-DW measures the parameters of wind speed, rainfall (yes/no), brightness (East/South/West) and twilight.

F-ClimaSens-DWTF

Climate sensor

The climate sensor F-ClimaSens-DWTF measures the parameters of wind speed, rainfall (yes/no), brightness (East/South/West), temperature, air humidity and twilight.

F-DDM

Differential pressure measuring transducers

The calibrateable compact pressure sensors of the F-DDM... series are equipped with 8 switchable measuring ranges, 2 switchable output signals and with or without optional display and are used for measuring above-atmospheric, below-atmospheric, or differential pressures in air.

Outputs: 0...10 V / 4...20 mA

F-DDPTM

Differential pressure transmitter for gaseous or liquid media

The F-DDPTM... is used to measure differential pressures in air, liquids and oils.

Sensor: Stainless steel, no oil reservoir, maintenance-free

Outputs: 0...10 V

F-ETF521

Pipeline temperature sensor

The type ETF pipeline sensor can be installed in pipeline networks, containers or exhaust ducts, depending on the installed sensor, in the range of -35 to +600 °C.

Sensor: Pt1000

Measuring range: -35...+600 °C

F-FKATF121

Rapid duct temperature sensor

The rapid duct temperature sensor is designed for quick temperature control in air ventilation ducts.

Sensor: Pt1000

Measuring range: -35...+150 °C

F-KCO2T1

CO2 and temperature measuring transmitter for duct mounting

The measuring transmitter F-KC02T1 is designed for duct mounting and enables an accurate and long-term stable measurement of the CO2 concentration and temperature.

Sensor:
■ Measuring rate approx. 15 s
■ 2 beam infrared cell (non-dispersive infrared technology (NDIR))

Outputs: 0...10 V

Measuring range:
■ CO2: 0...2000 ppm
■ Temperature: 0...50 °C

F-KFTF-20U

Duct humidity/temperature for extreme conditions

The duct humidity sensor measures the relative humidity and the temperature of the air and other non-aggressive gases and converts these measurements into standard signals.

Sensor: Condensation-proof humidity–temperature sensor transmitter SHT 75, Sensor protection sintered bronze filter

Outputs:
■ Humidity: 0...10 V corresponds 0...100 % rh.
■ Temperature: 0...10 V corresponds 0...50 °C

Measuring range:
■ Temperature: 0...50 °C,
■ Humidity: 0...100 % rh.

F-KFTF-S

Duct humidity and temperature sensors

Calibratable duct humidity- / temperature sensor measures the relative humidity and / or the temperature of the air and converts the measurands into a standard signal of 0-10 V.

Sensor: Digital humidity sensor with integrated temperature sensor, plastic sinter filter, diameter = 16 mm, length = 35 mm, exchangeable

Outputs: 0...10 V

Measuring range:
■ Temperature: -35...+35 °C, -35...+75 °C, 0...+50 °C, 0...+80 °C
■ Humidity: 0...100 % rF

F-KLQ1

Duct air quality sensor

This measurement converter is used to measure air quality. It converts the measurement signal to the standard signal of 0 to 10 volts.

Sensor: Sintered filter, sensor in the housing, chemical mixed gas sensor

Outputs: 0...10 V (default)

Measuring range:
■ Air quality: calibration for normal loads

F-KTF121

Cable temperature sensor

This temperature sensor, consisting of a connection cable and a small VA protective sleeve, is designed for any measurement of temperatures.

Sensor: Pt1000

Measuring range: -35...+150 °C

F-LS500-1

Room brightness sensor

The device is used to measure the illuminance. The measuring signal of the brightness sensor is converted into the standard signal 0...10 V and put out.

Sensor: Photodiode with filter, glass cover, hermetically sealed sensor

Outputs: 0...10 V

Measuring range: 500 Lux / 1 kLux / 20 kLux, factory setting 500 Lux

F-MWTF121PE

Mean value temperature sensor

Mean value temperature sensor is used to measure the average temperature of the medium in pipes and ducts.

Sensor: Pt1000

F-RCO2T2

Room CO2 and temperature sensor

By the combination of CO2 and temperature measurement in a modern, assembly friendly case the measurand transducer F-RCO2T1 sets new standards in HVAC technology.

Sensor: 2 beam infrared cell (non-dispersive infrared technology (NDIR))

Outputs: 0...10 V

Measuring range:
■ CO2: 0...2000 ppm
■ Temperature: 0...50 °C

F-RCO2TF1

Room CO2, humidity and temperature sensor

By combining the measurement of CO2, relative humidity (rh) and temperature (T) and by having a modern and easy to install housing, the F-RC02TF1 sets a new standard in the field of HVAC (heating/ ventilation/ air conditioning) technology.

Sensor: 2 beam infrared cell (non-dispersive infrared technology (NDIR))

Outputs: 0...10 V (corresponds to 0...100 % rh.)

Measuring range:
■ CO2: 0...2000 ppm
■ Temperature: 0...50 °C
■ Humidity: 10...90 % rh.

F-RFTF-20U

Room humidity/temperature sensor for extreme conditions

The humidity/temperature sensor measures the relative humidity and the temperature of the air and other non-aggressive gases and converts these measurements into standard signals.

Sensor: Sintered bronze filter

Outputs:
■ Humidity: 0...10 V DC corresponds to 0...100 % rh.
■ Temperature: 0...10 V DC corresponds to 0...50 °C

Measuring range:
■ Temperature: 0...50 °C
■ Humidity: 0...100 % rh.

F-RFTF-E

Room humidity and temperature sensor

The room humidity and temperature measuring transmitter F-RFTF-E is the ideal solution for indoor applications in the field of HVAC (heating, ventilation and air-conditioning) technology.

Outputs: 0...10 V

Measuring range:
■ Temperature: 0...50 °C
■ Humidity: 0...95 % rh.

F-RLQ

Room air quality sensor

The measurement converter is used to measure air quality. It converts the measurement signal to the standard signal of 0 to 10 volts.

Sensor: Sensor in the housing, chemical mixed gas sensor

Outputs: 0...10 V

Measuring range:
■  Air quality: calibration for normal loads

F-ROF121

Flexible submersible temperature sensor

The flexible submersible sensor is used for temperature measurement in pipelines and containers when using additional thermowells.

Sensor: Pt1000

Measuring range: -35...+150 °C

F-RTF121

Room temperature sensor

Room temperature sensors convectively measure the air temperature by using their internal primary sensors through the housing vent slots or via an external protection tube (diameter 2 mm).

Sensor: Pt1000

Measuring range: -35...+60 °C

F-RTF321

Room temperature sensor setpoint-potentiometer

Room temperature sensors convectively measure the air temperature by using their internal primary sensors through housing vent slots with built-in sensors.

Sensor: Pt1000

Measuring range: -35...+60 °C

F-SPT-U

Pressure measurement transducer for gaseous or liquid media

The F-SPT-U... pressure measurement transducer is used to measure pressure (relative pressure to the external atmosphere or closed reference) in gaseous or liquid media.

Sensor: Stainless steel membrane, CrNiCuNb 17-4 PH stainless steel, no O-ring, no oil

Outputs: 0...10 V

R-BCP

Pressure switch

The BCP type is a series of dedicated pressure switches for safety and pressure monitoring of steam and hot water boilers.

R-BCPxH

Pressure relief valve for rising pressure

The BCP type is a series of dedicated pressure switches for safety and pressure monitoring of steam and hot water boilers.

R-BCPxL

Pressure relief valve for falling pressure

The BCP type is a series of dedicated pressure switches for safety and pressure monitoring of steam and hot water boilers.

R-DRIW-E16

V-Belt monitor

The V-belt monitor R-DRIW-E16 is used to monitor rotary movements (underspeeding) of V-belt driven drive shafts.

R-FW

Frost protection thermostat, mechanical, single-stage, with switching output

Mechanical frost protection thermostat with switching output, fully-active sensor rod, with automatic reset, in various capillary tube lengths. The frost protection thermostat is used for air-side temperature monitoring of heating registers against freezing up and to avoid frost damages, e. g. in ventilation and air conditioning ducts.

Outputs:
■ Switching capacity: 10 (2) A, AC 250 V; signal voltages < 24V can also be switched due to the gold-plated contacts

R-FWS...-1

Two-phase frost thermostat with continuous and switching output

Electronic forst protection thermostat with switching relay output, continuous temperature, and valve output (summation output 0-10 V) as well as control and cascading input (0-10 V), in impact-resistant plastic housing wiht quick-locking screws, with display as standard, with fully active sensor rod made of copper.

Outputs:
■ 1x 0-10 V temperature (corresponds to 0...+15 °C)
■ 1x 0-10 V valve (frost signal with control voltage and cascading)
■ 1x potentail free changeover contact (24 V), setting range 0...+15 °C

Measuring range: 0...+15 °C

R-KH

Duct-hygrostat

Suitable for closed- loop control and monitoring of the relative humidity in ventilation and air conditioning ducts, climatic chambers, swimming pools, greenhouses, etc. and for the open-loop Control of humidifcation and dehumidifcation plants. It is not suitable for aggressive gases.

Outputs: Switching, 1-level

R-KLSW10

Air-flow sensor

The air-flow sensor is suitable for monitoring and controlling air- flows in ducts, fans, butterfly valves, for flow-dependent monitoring of humidifiers and electrical heat registers in accordance with DIN 57100 part 420 or for the application in connection with DDC systems. The device has temperature compensation.

Outputs: 0-10 V (relative)

R-KLSW4

Air-flow sensor

The air-flow sensor is suitable for monitoring and controlling air- flows in ducts, fans, butterfly valves, for flow-dependent monitoring of humidifiers and electrical heat registers in accordance with DIN 57100 part 420 or for the application in connection with DDC systems. The device has temperature compensation.

R-KRM-X

Smoke switch for air duct monitoring with VDC recognition

The duct smoke detector R-KRM-X... was developed for smoke detection in ventilation ducts. It is a combination of a smoke detector and an adapter system, whose measuring tube and housing have been specially customised for an optimum air flow through the smoke detector.

Outputs:
■ Relay outputs: potential-free
■ Alarm relay locked: 1 changeover contact, 8 A, 250 V AC or 24 V DC / 1 normally closed contact, 8 A, 250 V AC or 24 V DC
■ Pollution relay: 1 NC contact, 6 A, 250 V AC or 24 VDC

R-KRM-X-DZ

Smoke switch for duct monitoring with DIBt certification

The duct smoke detector R-KRM-...-DZ was developed for smoke detection in ventilation ducts. It is a combination of a smoke detector and an adaptor system, its measuring tube and housing were especeally customized for an optimum air flow through the smoke detector.

Outputs:
■ Relay outputs: potential-free
■ Alarm relay locked: 1 change-over contact 250 V, 8 A; 1 break contact 250 V, 6 A
■ Pollution relay: 1 break contact 250 V, 6 A
■ System fault relay: 1 break contact 250 V, 6 A
■ Airflow relay: 1 break contact 250 V, 6 A

R-KW1

Dew-point / condensation monitor

The condensation monitor R-KW1 is used for monitoring the condensation on cooling ceilings, for preventing condensation at critical spots in heating-, ventilation- and air conditioning systems and as dew point monitor for plants that are operated near the dew point.

Sensor: Humidity HC105 Protection by special coating (permeable to water vapour)

Outputs: Potential-free relay with changeover contact

Measuring range: 10...100 % rH.

R-LDS

Differential power switch for gaseous media

As flow indicators in differential pressure function, the pressure switches of type R-LDS, being installed in air ducts, monitor filters, fans and air dampers in primary / secondary closed-loop controls. Additionally, the pressure switches of type R-LDS are ideally suited for the thermal protection of air heaters or for monitoring industrial cooling air circuits. Medium: air and non-aggressive gases..

R-LRS01

Smoke switch system for ventilation duct monitoring

By using the ventilation smoke switch system R-LRS01, smoke can be detected at an early stage. The propagation of smoke in the ventilation system is prevented due to the timely detection. The R-LRS01 can be used in ducts with rectangular and round cross-sections. It is designed for the field of application within buildings.

R-RH

Room hygrostat

Suitable for closed- loop control and monitoring of the relative humidity in offices and living areas, bathrooms, laboratories, control cabinets, computer rooms, etc.. Not suitable for aggressive gases.

Sensor: Plastic fibres

Outputs: Switching, 1-level floating change-over contact

R-RS142

Optical smoke switch for room monitoring

The R-RS142 optical smoke switch reacts promptly to smouldering fires as well as to flaming fires that develop smoke. An additional temperature sensor is triggered at an ambient temperature of 70 °C.

R-RTS-T

Room temperature controller

One-step mechanical single room controller in bimetal technology with thermal feedback for monitoring or controlling temperatures in dry rooms, or for activating any kind of heating system as room thermostat. For currentless open radiator valves the cooling output from the changeover contact (normally open contact) must be connected. At breaker contacts a maximum of ten valve actuators can be connected and at normally open contacts a maximum of five valve actuators.

R-SW

Flow indicator for piping installation

The R-SW-... is a mechanical flow indicator with paddle for piping installation, suitable for flow monitoring of liquid and gaseous media in pipelines, hydraulic systems from 1/2“ up to 8“ diameter, as flow monitor or water-failure safety device, e.g. for pumps in heating and cooling circuits, refrigeration machines, vaporisators, compressors and heat exchangers.

R-SWM

Water detector

The electronic water detector serves to monitor containers and rooms.

Sensor: 2x2 Detector electrodes, water conductivity

Outputs: Break contact, LED displays, relay contact max. 1 A, max. 60 V

R-TUC

Universal thermostat TW (-10..50°C)

It is applied for controlling and onitoring temperatures of liquids in bathrooms, containers, pipelines and ducts.Due to its modular structure, it can be used as contact thermostat, rod thermostat, double thermostat and as thermostat with remote sensor.Variants as temperature monitors (TW), safety temperature monitors (STW), temperature limiters (TB) or safety temperature limiters (STB).The scope of delivery includes a brass immersion sleeve of 100 mm length.

R-WFS-1EPL

Paddle vane relais

The R-WFS-1EPL ist applicable for flow monitoring of gaseous media in ventilation and air conditioning ducts, in air intake and exhaust devices of ventilators or electric heating registers (also for contaminated, oily air), o ras flow controller and airflow monitor.
 

T-THM-THN

Immersion sleeves

Immersion sleeves with screw terminal for cable temperature sensor F-KTF1… and screw-in immersion sensor F-ROF1... for installation in hot and cold water networks.

T-THM-THN-TUC

Thermowell for R-TUC

Protective tube: for one univeral thermostat, for a minimum of two thermostats with a Ø 6 mm

Specifications:
■ For installation on pipelines and containers, for integration of sensor cartridges, immersion stems, temperature sensors, temperature controllers of thermostats
■ Made of brass (Ms) or stainless steel (V4A)
■ Types with cylindrical (G½“ A ISO 228/1 flat-sealing) or conial (R½“ ISO 7/1 thread-sealing)1 pipe threads
■ With compression spring