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Protective filter Ø 15 mm

...time humidity: < 1.5 min. ZE15 - Filter made of high-grade steel 1.4301 with inserted filter gauze made of high-grade steel, mesh size approx. 0.11...

IVK – Stainless steel probes with plug-in connection (modbus)

Transmitters in the I series are robust, compact probe sensors to measure relative humidity and temperature with high precision. They can be used for a...

IAK – Probes with plug-in connection

I series Analogue probes with plugin of the I series are robust, compact probe sensors to measure relative humidity and temperature with high precision. They...

Protective filter Ø 20 mm

...of high-grade steel 1.4404, v up to approx. 20m/s. Protects the sensor element against high air speeds and dusty conditions. Operating temperature range: -50...150°C IP65...

ITK – Stainless steel probes (modbus)

Stainless steel probes with digital output and robust head of the I series are compact probe sensors to measure relative humidity and temperature with high...

eStat20 – electronic hygrostat with remote sensor

...suitable for many applications: HVAC and building automation, cooling and climate technology, storage and transport, apparatus and plant engineering, production and process automation, agricultural and...

eStat20 DUO – electronic hygro-thermostat with remote sensor

...for many applications: HVAC and building automation, cooling and climate technology, storage and transport, apparatus and plant engineering, production and process automation, agricultural and food...

Probe with cable

...125°C) The high temperature version is equipped with an IP65 PTFE filter and a high temperature cable. They can operate in temperatures from -40 °C...

PM15P – digital probe

All transmitters of the Plug‘n‘ Measure Series work with an internal hx processor which uses the measured values for relative humidity and temperature to also...

ATEX KC.Ex – duct mounted

ATEX-certified high-precision Transmitter for use in potentially explosive atmospheres and areas with combustible dust; equipment in categories 1/2G and 2D. The sensors consist of a...

Protective filter Ø 20 mm for outdoor applications

...approx. 10m/s. Protects against aerosols. Operating temperature range: -40...85°C IP54 ZE21 - Fine-pored sintered filter made of high-grade steel 1.4404, v up to approx. 20m/s....

PC and PC.S probe

PC with cable connection PC.S with plug-in connection and coupling The robust construction and the option of equipping the sensors with special filters and a...

ATEX GC.Ex – wall mounted

ATEX-certified high-precision transmitter, tailor-made explosion-proof technology with ATEX certification for use in potentially explosive atmospheres and areas with combustible dust; equipment in categories 1/2G and...

DZK – modular design

Easily customised modular design Excellent transmitter - high accuracy and easy to install. The probe and transmitter can be used in any combination. This makes...

(T)FG80 – Humidity Temperature Sensor

with the robust Polyga® humidity measuring element excellent measuring properties very high accuracy in high humidity outstanding durability washable measurement element IP64 high-grade steel sensor...

Indoor humidistat HG120

...rooms for fruit and vegetables, greenhouses for gardening use, the textile industry, the paper and printing industry, the film industry and hospitals. Remarkably straightforward and...

PC-ME and PC.S-ME outdoor version

Robust probes - outdoor meteorology applications: PC-ME with cable connection PC.S-ME with plug-in connection and coupling The robust construction and the option of equipping the...

HG80 Duct humidistat

...and dehumidifying in offices and computer rooms. Other areas of use are storage of foodstuffs and luxury foods, cooling rooms for fruit and vegetables, greenhouses...

ZC and ZC.H – Transmitter with remote probe

Heavy-duty transmitters for advanced requirements. The ZC and ZC.H (high temperature) transmitters are supplied with a robust, pressure die-cast aluminium housing and a stainless steel...

S series SVKA probes

...the sintered high-grade steel filter ZE13. If a better dynamics should be required, we recommend to use the filter type ZE04 together with a PTFE...

S series SZKA probes with cable

...SZKA.HD -60…160 °C optionally pressure resistant The scope of delivery includes the sintered high-grade steel filter ZE13. If a better dynamics should be required, we...

Indoor humidistat Hygroswitch

...and printing industry, the film industry and hospitals. Remarkably straightforward and durable design Our Humidistats feature a simple and robust design. The Polyga® measuring element...

MCK – miniature sensor

...relative humidity and temperature in air and other non-aggressive gases. The sensors are available with a 4-pin plug or with a cable. A good dynamic...

KC – duct mounted

...steel tube. They can measure relative humidity and temperature, in air and other non-aggressive gases, for operating temperatures up to 125 °C. These sensors are...

VC/11 Compact sensor (ammonia-resistant)

...± 0,2 K with voltage output Accuracy T.: ± 0,3 K with current output Robust IP54 Resistant to ammonia Industrial sensor, high grade steel tube...

(T)FM80 OEM – duct version

Accuracy: ±2.5 % RH very high accuracy in high humidity washable measurement element with the robust Polyga® humidity measuring element long-term stability high-grade steel sensor...

Indoor humidistat HGMini

...power supply. Waterresistent and maintenance-free It has unparalleled long-term stability and is 100 % waterproof, which makes it ideal for use in high humidity. In...

ZC.D, ZC.HD – with remote probe, pressure-resistant up to 25 bar

Heavy-duty transmitters to measure humidity and temperature with advanced requirements. The ZC.D and ZC.DH (high temperature) transmitters are supplied with a robust, pressure die-cast aluminium...

VR, VR.D – Compact sensor with robust head

...humidity and temperature in air and other non-aggressive gases. Capacitive MELA® sensorchips Equipped with the highly dynamic capacitive MELA® sensor element, the sensor provides reliable...

IRK – Probes with robust head

Analogue probes with robust head - I series Transmitters of the I series are robust, compact probe sensors to measure relative humidity and temperature with...

Pluggable probe

...housing and the probe. It has a protection level of IP65 when plugged in and can operate in temperatures from -40 °C to 80 °C....

RC – Probe with robust head and RC-ME meteorology

...protective filters and a variety of special equipment, make these sensors stand out as versatile all-rounders. Extreme outdoor conditions For extreme outdoor conditions (near the...

VC – Compact rod sensor

...also makes them ideal for equilibrium moisture measurements in bulk materials and masonry. The advantage is its improved dynamics especially at low air speeds and...

eStat10 – electronic hygrostat

...and temperature) are suitable for many applications: HVAC and building automation, cooling and climate technology, storage and transport, apparatus and plant engineering, production and process...

eStat10 DUO – electronic hygro-thermostat

...for many applications: HVAC and building automation, cooling and climate technology, storage and transport, apparatus and plant engineering, production and process automation, agricultural and food...

AW – combined with probes of the S series

...SVKA.00 (pictured here) can measure relative humidity and temperature, in air and other non-aggressive gases, for operating temperatures up to 85 °C. The integrated hx...

AK combined with probes of the S series

...here) can measure relative humidity and temperature, in air and other non-aggressive gases, for operating temperatures up to 150 °C. The integrated hx processor can...

HM120 Hygro Modul

...long-term stability and is 100 % waterproof, which makes it ideal for use in high humidity. In pure ambient air the measurement element is maintenance-free....

(T)FG120 – Indoor Humidity Temperature Sensor

...With the robust Polyga® humidity measuring element Excellent measuring properties High accuracy in the high humidity range Long term stability Robust, resistant to high humidity...

AW with remote probe

...measure relative humidity and temperature in operating temperatures up to 200 °C. Combined with the probe SZKA.HD in operating temperatures up to 160 °C and...

Condensation controller FAS 250VAC

...the cooling pipe and transfers the cold to the water resistant Polyga measuring element. The set point can be set inside and has to be...

HM80 Hygro OEM Module

...long-term stability and is 100 % waterproof, which makes it ideal for use in high humidity. In pure ambient air the measurement element is maintenance-free....

Condensation controller FAS

...the cooling pipe and transfers the cold to the water resistant Polyga measuring element. The set point can be set inside and has to be...

DI – Indoor

Humidity and temperature transmitter - highly accurate and easy to install...

GC-ME wall mounted – meteorology version

...steel sinter filter. It measures relative humidity and temperature, in air and other non-aggressive gases in temperatures up to 80 °C. Capacitive MELA® sensorchips Equipped...

BZ – Transmitter with remote probe

The BZ two-part-design can be used at temperatures between -80 °C and +200 °C and at pressures of up to 10 bar. In the B...

BK – duct mounted

Depending on the individual design, these sensors can be used at temperatures between -80 °C and +200 °C and at pressures of up to 10...

HSF Humidity sensor

Dew-point control sensors are mounted on cooling water pipes or on cooled surfaces to monitor if the temperature drops below the dew-point. They measure the...

GC – wall mounted

...to measure relative humidity and temperature, in air and other non-aggressive gases. These sensors are ideally suited to industrial applications, e.g. drying processes. Capacitive MELA®...

LW – wall mounted

...monitor energy costs in HVAC and building automation applications. Moderate industrial conditions Thanks to its high quality manufacturing, the LW transmitter can also be used...

LK – duct mounted

...monitor energy costs in HVAC and building automation applications. Moderate industrial conditions Thanks to its high quality manufacturing, the LW transmitter can also be used...

DW – wall mounted

Humidity and temperature transmitter - highly accurate and easy to install...

LI – indoor

Humidity and temperature transmitter for HVAC, LI-roomversion of the economical transmitter series is primarily optimised for ambient room conditions and are very suitable for helping...

PL – probe

Humidity and temperature sensors - PL have been specially adapted to the needs of the ventilation and air-conditioning sector. The PL series are equipped with...

LP – probe

The LP is the L-series probe sensor. These economical transmitters, with a highly dynamic capacitive humidity sensor chip, are primarily optimised for ambient roomconditions and...

Installation aids Ø 15 mm

ZA24 Mounting plate, stainless steel and brass, nickel-plated, suitable for mounting sensors Ø 15 mm in ventilation ducts up to 200 °C ZA25 Mounting plate,...

Protective filter Ø 12 mm

Protective filter Ø 12mm protect the sensor from mechanical damage and adapt it to the different locations of use. Filters and protective cages are designed...

DUO1060

...humidity and the temperature. Typical areas of use are climatic cabinets and the control of air humidifiers and dehumidifiers in office facilities and computer rooms....

DK – duct mounted

Humidity and temperature transmitter - highly accurate and easy to install...

(T)FK80J – duct version

FK80J Humidity Sensors TFK80J Humidity-Temperature Sensors The sensors of the FK Series are very robust humidity and temperature sensors, providing highly accurate measurements across the...

(T)FK120J – Indoor

FK120J Humidity Sensor TFK120J Humidity-Temperature Sensor Transmitters for semi-industrial and industrial applications. These humidity and temperature sensors are very robust, providing highly accurate measurements across...

Condensation controller – FGO / FGS

Dew-point control sensors are mounted on cooling water pipes or on cooled surfaces and are used to monitor if the temperature drops below the dew-point....

KL – duct mounted

The sensors of the „Lightserie“ have been specially adapted to the needs of the ventilation and air-conditioning sector. The KL and PL series are equipped...

WL – indoor

Humidity and temperature sensors indoor of the "Light series" have been specially adapted to the needs of the ventilation and air-conditioning sector. Capacitive MELA® sensorchips...

Installation aids Ø 20 mm

...to 80 °C ZA24/28 Mounting plate, suitable for mounting sensors Ø 20 mm in ventilation ducts up to 200 °C (stainless steel and brass, nickel-plated)...

Weather guard

...from the floor does not reach the sensor. Ø 20 mm and Ø 15 mm For Probe sensors Ø 20 mm andwith clamping sleeve 00.502,...

BW – wall mounted

Our Heavy-duty transmitter wall mounted BW can be used at temperatures between -40 °C and 85 °C. The integrated hx processor can calculate further humidity...

Digital combi-controller EDJ3

Digital combi-controller for humidity and temperature...

Pressure-tight fitting

ZA28 Pressure-tight feed-through fitting, pressure-tight up to 10 bar, for temperatures up to 150 °C. Thread G 3/4" with locking ring, Material: Stainless steel 1.4571...

Humidity standards

For a simple and reliable way of checking humidity sensors on-site...

Filter for Polyga duct mounted version

...version, PTFE, two-part, for sensor types HG80 and FG80 recommended for extreme operating conditions. Recommended for air speeds between 8 and 15 m/s Articlenr: 20.014....

Job offers

...technology while enjoying secure, long-term employment in a stable and supportive environment. Bring your skills, ideas, and dedication — and let’s talk about how we...

Precision humidity and temperature control for your greenhouses

We send, collect and support with our stamps

We are impressed by the valuable work that Bethel does and would like to do our bit to support the mission. We want to inspire those in need to make a difference and bring joy with our donations.

Quick and easy probe replacement without interrupting the measurement process

Some models in the DZK series are temperature-resistant up to 125 °C and all models have an IP rating of IP 65. The creation of this series represents a further step towards universal applicability.

Downloads

This page has programs and files available to download. Please note the specified system requirements.