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• GA-2 is designed for grease detection in separators, basins and tanks
• Two sensors – one is for grease detection, other – for blockage control
• Easy to install, does not need calibration
• 2 switch outputs
• Remote monitoring capability
• Wall-mounted
• Supply: 230 VAC, 50/60 Hz

Kuhlmann Ground Thawing Blankets are durable and weatherproof, designed to thaw frozen ground and soil, pipes, and protect equipment from freezing. They also work as curing blankets for various construction purposes.

Technical specifications:

• Durable PVC materials.
• Fixed temperature (70°C).
• 2-meter power cable.
• Special sizes produced upon request.
• IP67 Class.
• In normal conditions the mat thaws up to 30 cm of soil in 24 hours - or up to 60 cm in more sandy soil/ground.

• Temperature measurement range: -20...+60 °C
• Accuracy: ±0.4 °C
• Internal temperature sensor
• Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
• Logging interval: 1 s...24 h
• Internal sensor
• GSM modem (GPRS)
• SMS and JSON messages can be sent via GPRS data connection
• Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
• Data can be transferred to PC via USB-C interface
• Calibration certificate of manufacturer included
• Ambient temperature: -20...+60 °C
• Supply: 5200 mAh LiIon battery
• Protection class: IP67
• Warranty: 3 years

• CO2 concentration measurement range: 0...5000 ppm
• Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
• Logging interval: 1 s...24 h
• Internal sensor
• GSM modem (GPRS)
• SMS and JSON messages can be sent via GPRS data connection
• Messages can be sent on alarms and periodically
• Data can be transferred to PC via USB-C interface
• Calibration certificate of manufacturer included
• Ambient temperature: -20...+60 °C
• Supply: 5200 mAh LiIon battery
• Protection class: IP20
• Warranty: 3 years

• Measures temperature, humidity, calculates dew point
• Temperature measurement range: -20...+60 °C
• Humidity measurement range: 0...100 %
• Memory: up to 500,000 values in non-cyclic mode (350,000 in cyclic)
• Logging interval: 10 s...24 h
• Display and alarm refresh interval: 1 s...1 min
• Protection class: IP67
• Warranty: 3 years
• Calibration certificate of manufacturer is included (according to EN ISO/IEC 17025)
• Free analytical software COMET Vision

• Inputs: 4x external Pt1000 sensors
  • Measuring range: -200…+260 °C
  • Accuracy: ± 0.2 °C (± 0,2 %, when temperature is in range of +100...+260 °C)
  • Resolution: 0,1 °C
• Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
• Logging interval: adjustable 1 s, 10 s, 1 min
• GSM modem (GPRS)
• SMS and JSON messages can be sent via GPRS data connection
• Messages can be sent on alarms and periodically
• Data can be transferred to PC via USB-C interface
• Calibration certificate included
• Ambient temperature: -20...+60 °C
• Supply: rechargeable Li-Ion battery A8200, 3.6V/5200mAh
• Protection class: IP20
• Warranty: 3 years

• Digital inputs: 2
• 1-Wire input (up to 8 sensors)
• RS-485 input (up to 8 sensors)
• Analog inputs: 4 (2 x 0...10 VDC, 2 x 0...10 VDC / 4...20 mA, WEB control)
• Relay outputs: 4 (NO/NC)
• Setup via USB or SMS
• Data logger for up to 52 000 records
• Webserver
• Periodical upload of data logger file to a remote HTTP server
• HTTP Post, HTTP API
• SMS alarms (up to 5 numbers)
• E-mail alarms (up to 5 recipients), SMT with TLS support
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...24 VDC

• Digital inputs: 2
• 1-Wire input (up to 4 sensors)
• Analog inputs: 2 (0...60 VDC)
• Relay outputs: 2 (NO/NC)
• Setup via USB or SMS
• Webserver
• HTTP Post, HTTP API
• SMS alarms (up to 5 numbers)
• E-mail alarms (up to 5 recipients), SMTP with TLS support
• Operating temperature: 0...40 °C
• Warranty: 3 years
• Supply: 10...28 VDC

• Used with grain temperature sensor cables GWSL 1100, GWSL 2100 and spear sensors GWTL-R
• Cable length up to 200 m (including the temperature cables)
• Up to 32 values of temperatures are shown in cycle
• Weight: 240 g (with batteries)
• Case material: ABS
• Supply: 2 x AA (battery life circa 1 year)
• Operating temperature: -20...+40 °C

A simple handheld, accurate vape particulate, vape smoke detector FD-VAPE-HAND that indicates air quality for home, work, vehicles, or other occupational spaces. Excellent to detect vape, cigarette smoke, and e-cig smoke.

• Sensor: Laser scattering PM1.0, PM2.5, PM10 sensor
• Detection Range: 0-1000 µg/m3
• Response Time: <10 seconds
• Temperature measurement range: 0…50 °C (can be selected between Fahrenheit and Celsius)
• Humidity measurement range: 10…95 %RH
• Sound alarm when vape detected
• Auto off: after 5 minutes
• Power: 1000 mAh Li-Ion Battery, up to 8 hours of operation, (recharge USB 5V/1A)
• Dimensions: 5,1 x 1,8 x 8,6 cm
• Weight: 142 gr

• Enables the PC to be connected to HART interface, i.e. to configure a device
• Active operation: current loop is supplied
• Passive operation: used in an existing current loop
• Included HART-Tool software
• Supply: from USB
• Galvanic isolation between USB and HART

• Communicates with devices supporting HART and LHP interfaces
• Supports universal, common commands
• HART connector: BNC
• Supply: 9 V accumulator (charged via USB)
• Operating temperature: -20...+50 °C
• Operating humidity: 0...80 % RH
• Protection class: IP40

• Designed to measure the moisture of hay and straw
• Moisture measurement method: resistive
• Moisture range: 8...50 %

• FX-2000 is designed for moisture measurement of hay, straw, windrow and bales
• Moisture measurement range: 6...40 %
• Bright, clear digital display
• Can be used for on-the-go moisture monitoring or as a portable meter
• In continuous mode:
  • Takes two readings every second
  • Displays the average and highest of eight accumulated readings
  • Readings updated every 4 seconds
  • Built-in backlight
  • Connects to tractor power supply
• In portable mode:
  • Averages up to 100 accumulated readings
  • Displays average and highest of accumulated readings
• Built-in calibration check
• Audible, adjustable alarm
• Operating temperature: 0...50 °C
• Size: 200 x 80 x 40 mm
• Weight: 285 g
• Rugged construction ensures years of reliable use
• Optional sturdy plastic carrying case
• Supply: 9 V battery
• 3-year warranty

High frequency limit level sensors with elimination of deposits and foam on the electrode for vertical mounting

• High frequency limit level sensors with elimination of deposits and foam on the electrode for vertical mounting,
• Resistant to adhesion of viscous and sticky media (ketchup, yoghurt, spreads, syrups, creams, pastes, cleaning agents, alkalis, etc.)
• Unique material type resolution function "Medium window" (the sensor is sensitive only to the set medium and does not react to substances with lower and higher permittivity)
• Can replace vibration level sensors
• Universal design for all types of liquids (electrically conductive or non-conductive)
• For vertical mounting
• Adjustment with a magnetic pen before installation

• High level detection
• Oil on water surface detection
• Designed for usage in separators, basins and tanks
• Easy to install, does not need calibration
• Reliable long-term se in harshest conditions
• Acoustic and visual alarms
• 2 switch outputs
• ATEX certified
• Wall-mounted
• Supply: 230 VAC, 50/60 Hz

High-frequency contrast sensors for UV, VIS and IR range.

Level sensor with elimination of rests or foam on the electrode:

• Designed for reliable limit level sensing of wide-range of fluids (electrically conductive or non-conductive), mashed and paste-like materials
• Resistant to adhesion of viscous and sticky media (ketchup, yoghurt, spreads, syrups, creams, pastes, cleaning agents, alkalis, etc.)
• Replacement of vibration level sensors
• Unique function for media recognition “Medium window” (sensor is sensitive only to set medium and does not react to substances with a lower or higher permittivity)
• Direct mounting into tanks, vessels, sumps, pipes or funnels and containers
• Settings by the magic pen (included)

RFLS-53 can be used in demanding applications to indicate powder, dust and hygroscopic materials and can replace mechanical rotary level switches or standard capacitive level switches.

• The RFLS-53 uses the principle of high-frequency capacitive measurement
• It responds to the mass of the material and ignores deposits and material residues on the measuring part
• For demanding applications to indicate powder, dust and hygroscopic materials
• The sensor is available in several versions with different types of outputs and electrical connections
• The RFLS-53 fully replaces the older CLS-53, its electrical connection is different for the 230 VAC version (3 wires)

Humidity and temperature regulator AR247 is designed for temperature and humidity control. The device is made with either integrated or cable-connected sensor. Protection class is IP65. Optionally can be ordered: RS-232 or RS-485 ports, analog output 0/4...20 mA or 0...10 VDC (for control or signal transmission).

SM400-4-TH humidity and temperature sensor supports MODBUS RTU protocol over the RS-485 interface. Suitable for environmental quality monitoring offices, server room, data center and indoor air

• Changeable communication parameters
• Non-volatile memory for all settings
• Operating temperature range: -20…60°C
  • Accuracy (min): ± 0.4 °C (in -10…+ 60 °C range)
  • Accuracy (max): ± 0.6 °C (in -20…+ 60 °C range)
  • Resolution: 0.1 °C
• Operating relative humidity range: 10…90% (non-condensing)
  • Accuracy (min): ± 3.0 % RH (in 20…80 % RH range)
  • Accuracy (max): ± 5.0 % RH (in 10…90 % RH range)
  • Resolution: 0.1 % RH
• Ingress protection: IP20
• Operating voltage range: 4.5…26 VDC

At extra cost: 2 analog outputs (0...10V, 4...20mA), membranous filter, teflon filter, bronze filter.

The sensor changes measured parameters to an analog or a digital signal.

• Temperature measurement range: 0...50 °C
• Humidity measurement range: 0...100 %
• Output: 2 x 0...10 V / 2...10 V / 4...20 mA
• Option: LCD display
• Option: relay output
• Option: Modbus RTU
• Supply: 24 VDC/VAC
• Operating temperature: 0...50 °C
• Protection class: IP20

• Temperature measurement range: 0...50 °C
• Humidity measurement range: 0...100 %
• Output: 2 x 0/2...5/10 VDC
• Option: LCD display
• Option: Modbus RTU
• Supply: 24 VDC/VAC
• Operating temperature: 0...50 °C
• Protection class: IP54

• Temperature measurement range:
  a) Ambient model: -20...+80 °C
  b) Remote model with polycarbonate probe: -20...+80 °C
  c) Remote model with stainless steel probe: -40...180 °C
• Relative humidity measurement range: 0...100 %
• Calculates dew point, absolute humidity, enthalpy and combination ratio
• 4-wire analog output: 0...5/10 V or 0/4...20 mA
• 2 relay outputs
• Versions with or without display
• Protection class: IP65 (ABS V0 housing)

The P18L transducer is a device destined for the continuous measurement and conversion of relative humidity and ambient temperature into a standard analog signal 4...20mA.

• P18L transducer is supplied from a current loop.
• Applied sensor shields enable the application of the P18L transducer to operate in various ambient conditions.

• SF6 gas density monitor for high voltage switchgear
• Three versions: 1 / 2 / 3 stages (8781 / 8782 / 8783)
• Measurement range: 0...1,1 MPa (mechanical), 0...0,85 MPa (electronic)
• Output signal: floating change-over contact (SPDT) / 6.5...20 mA current loop
• Switch point: factory calibrated
• Media temperature: -40...+80 °C
• Ambient temperature: -40...+80 °C
• Protection class: IP65

• Pressure range: from 0...2,5 to 0...600 bar
• Output signal: 1 or 2 PNP transistors
• Process temperature: -40...+125 °C
• Process connection: G1/4" m, G1/4" m (Manometer), 1/4"NPT m, 1/8"NPT m, 7/16"-20UNF SAE J512 f, 7/16"-20UNF SAE4 m, 7/16"-20UNF m DIN3866, R1/4" m DIN3858, R1/4" m DIN2999, R1/8" m, M10x1 m, M12x1.5 m
• Protection class: IP65, IP67

• Long-life metal-oxide gas sensor
• Range 0...100 % LEL H₂
• Resolution 0,1 % LEL H₂
• Outputs 2 x 4...20 mA / 0...10 V, RS-485
• Attached or remote sensor options

• Hydrogen pressure transmitter’s measuring principle: Thin-film-on-steel
• EC79 and ECER-134 certification pending (see product website for current situation)
• Applications: Fuel cells, fueling stations, hydrogen compressors, hydrogen tanks, vehicles with H drive
• Measuring range: 0…1050 bar / 0…15000 psi *(see product datasheet)
• Measuring accuracy at 25 °C typ.: ± 0.3 / 0.5 % FS typ.
• Output signal: 4...20 mA, 0.5...4.5 VDC, 0...5 VDC, 1...5 VDC, 1...6 VDC, 0...10 VDC, 0.1...10.1 VDC, 0.5...4.5 VDC ratiometric, Switching output: 1 or 2 PNP
• Pressure connections: G1/4" m, 1/4"NPT m, 7/16"-20UNF SAE4 m
• Ambient temperature: 40°C…+85°C

• Stable long-life electrochemical gas sensor
• Range 0...100 / 0...1000 ppm H₂S
• Resolution 0,1 / 1 ppm H₂S
• Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
• Default alarm set-points 10 / 20 ppm H₂S

• Stable long-life electrochemical gas sensor
• Range 0...100 / 0...1000 ppm H₂S
• Resolution 0,1 / 1 ppm H₂S
• Outputs 2 x 4...20 mA / 0...10 V, RS-485
• Attached or remote sensor option

• Electrochemical gas sensor
• Range: 0...100 / 0...2000 ppm H₂S
• Resolution: 0,1 / 1 ppm H₂S
• Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
• Digital output: RS-485 (Modbus RTU protocol)
• Option: relay output (2 x SPST) / LCD indicator
• Option: remote sensor (default cable length is 3 m)
• Operating temperature: -40...+50 °C
• Supply: 11...30 VDC / 24 VAC or 90...265 VAC

• For continuous level measurement in non-pressure tanks, vessels and pipes
• Output: 4...20 mA / 0...10 V
• Measuring range up to 100 m (H2O)
• High long-term stability
• Accuracy: 0,5 % within the total range
• LED indication
• Operating temperature: -20...+70 °C
• Supply: 12...34 VDC
• Protection class: IP67 / IP68

• Suitable for thick and viscous media
• Different materials for optimum media compatibility
• EMC protection class is IEC 61000 (lightning, electrical discharge)
• Range: 0...0,1 bar to 0...6 bar
• Accuracy: +/- 0.3 %
• Output: 4...20 mA
• Ambient temperature: -25°C...+70 °C
• Process temperature: -25°C...+70 °C
• Supply: 9...32 VDC
• Protection class: IP68
• Material: Stainless steel (1.4404 (316L) / 1.4462 (318LN))
• Sensor technology: Thick film on ceramic
• Sensor material: Ceramics, Al2O3 96%
• Cable insulation: PUR / Radox / PE

Hydrostatic pressure transmitter HLM-25S is designed for level measurement in non-aggressive fluids in non-pressure tanks, boring holes, wells. Measuring range is up to 100 m in water. Current or voltage output.

HST comes in three models, HST-M – standard model (IP20), HST-D – remote sensor (IP65) and HST-A – channel model (IP65).

The Kuhlmann Electro-Heat IBC Immersion Heater is an efficient solution for heating liquids in Intermediate Bulk Containers (IBCs), addressing viscosity challenges to enhance industrial productivity. Suitable for a variety of substances, it ensures consistent heating and easy liquid management. Its applications span multiple industries, including chemical processing, pharmaceuticals, food and beverage, and oil and gas. Constructed with durable stainless steel and featuring precise temperature control, this immersion heater combines performance with longevity.

Technical Specifications:

• Surface load: 2.2 W/cm²
• Power: 2000W
• Supply: 230V 1-phase
• Stainless steel tube element AISI 316L (1.4404)
• Length of element: 950mm
• Diameter of element: ø100mm
• Heated zone: 300mm
• Integrated PT100 sensor
• Minimum level of liquid during heating: 500mm (half full)
• Cable between heater and control unit: ~2800mm
• Digital controller: 0-90°C

An IBC silicone base heater efficiently heats up contents in an IBC container, making it easy to discharge viscous or semi-solid products with minimal waste. The 2700W heater can heat water from 15°C to 70°C in less than 40 hours. Kuhlmann’s durable silicone base heater fits various IBC containers and is easy to install and use. It can also be mounted with a digital temperature controller for precise temperature control.

Technical Specifications:

• Dimensions: 1035 - 851mm.
• Materials: 100% silicone.
• 1,5 meter power cord with no plugs.
• 0-150°C PT100 Sensor System temperature controller (additional product).
• Heats water from 15°C - 70°C in less than 40 hours in a fully loaded IBC Container.

idOil sensors are an integral part of the idOil oil separator alarm system and they are to be used with the idOil control units. All idOil sensors are digital and polarity free. Standard cable length is 5 m.

• idOil-LIQ high liquid level sensor
  Indicates when the liquid level in the oil separator rises excessively e.g. in an outlet blockage situation.
• idOil-OIL oil sensor
  Detects oil and indicates when the separator’s oil storage is full.
• idOil-SLU sludge sensor
  Monitors the sludge layer in the oil separator and indicates when the sludge layer has reached its maximum level.

“idOil®” is an alarm system intended for monitoring liquid levels particularly in oil and sand separators. The system consists of the idOil control unit and the idOil sensors installed in the separator. The sensor cables can be extended with a cable connector or connection box. One to three digital idOil sensors of the same or different type can be connected to the control unit. The sensors can be used to monitor the following:

• High liquid level (idOil-LIQ high liquid level sensor)
• Oil layer detection (idOil-OIL oil sensor is for class IIA explosive liquids and idOil-OIL-Soil sensor is for class IIB explosive liquids)
• Sludge layer detection (idOil-SLU sludge sensor)

“idOil®” is an alarm system intended for monitoring liquid levels particularly in oil and sand separators. The system consists of the idOil control unit and the idOil sensors installed in the separator. The sensor cables can be extended with a cable connector or connection box. One to three digital idOil sensors of the same or different type can be connected to the control unit. The sensors can be used to monitor the following:

• High liquid level (idOil-LIQ high liquid level sensor)
• Oil layer detection (idOil-OIL oil sensor is for class IIA explosive liquids and idOil-OIL-Soil sensor is for class IIB explosive liquids)
• Sludge layer detection (idOil-SLU sludge sensor)

Incremental encoder RI32-O (Hengstler, Germany) is resistant to vibration and overloading, has a wide area of application.

• Size Ø30 mm, axis – Ø5 or Ø6 mm

• Universal input (for standard signals and temperature sensors)
• Alarm output
• OLED display
• Configuration via miniUSB connector
• Supply: 24 VDC or 230 VDC / VAC
• IP65 protection class

Digital, programmable indicator N30H for DC voltage, current, with RS-485 interface.

• Device is designed for DC (bi-polar) voltage, current measurement
• LED indicator colors: red, green, yellow (for 3 input value ranges)
• Device is programmed with buttons or via RS-485 port
• 4 alarm inputs in 6 modes
• Measurement value conversion into analog signal 0/4...20 mA arba 0...10 V
• Minimal and maximal value storing for all measurements

• Universal input for measuring temperature, resistance and standard signal
• 4 alarm outputs with signaling on LED diodes
• Digital output: RS-485 modbus (can be programmed through RS-485)
• Analog signal output: 0/4...20 mA or 0...10 V
• Two-line LCD display
• Mathematical functions for converting the measured value
• Protection grade: frontal side – IP65 / from terminal side – IP10
• Operating temperature: -25...23...55 °C

• Input: 0...20 mA, 4...20 mA, 0...1 V, 0...10 V
• Display: 4 digits (value range: -1999...4000)
• Measurement unit can be displayed
• Option: 2 x relay output for control and alarm
• Option: sensor supply output
• Option: RS-485 Modbus RTU interface
• Manual calibration
• Stores maximum and minimum measurement values
• Operating temperature: 0...50 °C
• Supply: 230/110 VAC / 12/24 VAC / 9...30 VDC / 7...24 VAC