Search

• Ambient temperature and humidity transducer with 4...20 mA output
• Integrated sensors
• Calibration certificate is included
• Economical

• Ambient temperature and humidity transducer with 4...20 mA output
• Stem length 700 mm
• Calculated values: dew point temperature, absolute humidity, specific humidity, mixing ration, specific enthalpy
• Display with two periodically changed shown values (can be switched off)
• Integrated sensors
• Calibration certificate is included
• Programmable output
• Low temperature inertia
• For use in non-aggressive environment
• 3 year warranty

Bimetallic ammeters BA27, BA39, BE27, BE39 indicate flowing current and maximal flown current. When the user presses the button on the front of ammeter, maximal current indication arrow returns to the actual value.

BE27 and BE39 additionally indicate average current of 8-15 minute timespan. They are fit to indicate thermal current indication in transformers, cables and other electric devices. Measuring range can be extended according to customer’s demand.

• Panel electromagnetic devices are designed to measure effective values of current and voltage
• The devices are fit to be mounted in up to 15 mm-thick panels
• Meter EB16 is mounted on 35 mm rail
• Tropical version is also available
• Ammeters for use with transformers (X/1A and X/5A) available

• Panel devices are designed to measure AC and DC current and voltage
• Those with P index have integrated rectifier which enables the device to measure effective currents and voltages
• Asymmetric form signal measurement accuracy depends on harmonic component levels
• The devices are fit to be mounted in up to 15 mm-thick panels
• Meter MB16 is mounted on 35 mm rail
• Tropical version is also available
• Ammeters for use with transformers (X/1A and X/5A) available

• Long-life MOS or electrochemical gas sensor
• Range 0....1000 ppm NH₃
• Resolution 1 ppm NH₃
• Outputs 4...20 mA / 0...10 V, RS-485

• Stable long-life metal-oxide gas sensor
• Range 0....1000 ppm NH₃
• Resolution 1 ppm NH₃
• Default alarms at 25 ppm / 35 ppm NH₃
• Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485

• Electrochemical gas sensor
• Range: 0...100, 0...300, 0...1000, (0...10000 on request) ppm NH3
• Resolution: 1 / 2 / 5 ppm NH3
• Sensor lifetime: > 2 years
• 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: -10...+50 °C
• Supply: 11..30 VDC / 24 VAC or 90...265 VAC

• Metal-oxide gas sensor
• Range: 0...1000 ppm NH3
• Resolution: 1 ppm NH3
• 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 / 15...90 %RH
• Supply: 11...30 VDC / 24 VAC or 90...265 VAC

• Analog gas detector MC for connection to DGC, MSC, WSB or any compatible gas detector
• Reliable self-monitoring: Integrated watchdog
• Precise signal: 4–20 mA (2–10 V) output for easy system integration

• Ethernet connection
• Analog outputs: 2 (0...20 mA / 4...20 mA / 0...24 mA / 0...5 V / 0...10 V)
• Digital outputs: 4 (PWM / ON/OFF)
• Relay outputs: 2 (NO/NC)
• Modbus TCP/IP support
• Webserver
• XML/JSON, HTTP API commands
• SNMP alarms (up to 5 recipients)
• Operating temperature: -10...55 °C
• Warranty: 3 years
• Supply: 10...28 VDC

Antenna radar level meter ARLM-54 designed for reliable level measurement of various liquids and pasty.

• Antenna radar level meter, works on the FMCW (Frequency Modulated Continuous Wave) principle with a frequency of 25 GHz
• Intelligent numerical signal processing with false reflection elimination
• Measuring range up to 8 m or up to 20 m
• Current output - 4...20 mA, HART communication
• Measurement independent of temperature and pressure of the atmosphere above the surface
• Possibility to measure even in aggressive vapors
• Operating temperature: -30…+70 °C
• Protection class: IP68

• Antenna radar level meter ARLM-70 "AMANDA" designed for reliable level measurement of various liquids
• Antenna radar level meter, works on the FMCW (Frequency Modulated Continuous Wave) principle with a frequency of 25 GHz
• FMCW antenna radar level gauge with a range of up to 20 m
• Teaching function to suppress false reflections
• Display of measured values on matrix OLED or LCD display
• Current output - 4...20 mA, HART communication
• Manual or remote adjustment
• Measurement independent of temperature and pressure of the atmosphere above the surface
• Possibility to measure even in aggressive vapours or vacuum
• Operating temperature: -30…+70 °C

Astronomical digital clocks RAT-TPA1B are applied for switching on and off the lightning or other electrical receivers in accordance to sunset and sunrise with an option to program a night break, which means a temporary switching off of the receivers for savings purposes

• 52 programs, holiday mode
• Automatic summer/winter digital clockover
• Automatic transfer of weekdays
• Sealable cover of the front panel, easy setting by 4 buttons
• Backlighted LCD display (can be turned off)
• 10-year power reserve (internal lithium battery which can protect real time clock and all the settings when the electric power supply is off)
• Number and type of contacts: 1 CO
• Rated load: 16 A / 250 V AC
• Direct mounting on 35 mm rail mount acc. to EN 60715
• Compliance with standards EN 60730-1, EN 60730-2-7, Directive RoHS

The ATEX IBC Heater series is a safe, efficient, and customizable heating solution for IBC containers located in hazardous areas. IBC heaters are used for protection against frost, temperature maintenance and process heating in a wide range of industries.

Technical Specifications:

• Heats IBCs from -40°C to +200°C for steel, +80°C for plastic, ideal for industries like oil, gas, and pharmaceuticals.
• Fits standard 1000-liter IBCs, optional insulating lid, for indoor/outdoor use, IP65/I dust and water jet protection.
• Ready to use, fully configured with EC-type certificate, no additional acceptance needed.
• Variable voltage, power, and size options, for temperature classes T6 to T3.
• Compatible with optional ATEX controller for temperature management.
• Nominal voltage: 230 VAC*
• Nominal power: 2400 W (container heater) (insulation lid) without heating
• Max. operating temperature: +180°C / +200°C (steel IBC-Container), +80°C (plastic IBC-Container)
• Temperature class: T6, T5, T4, T3 (depending on temperature setting limiter)
• Electrical connection terminal boxes for network (EX-e) / sensor (EX-i)
• Protection class: IP65/I
• Zones 1/2 (gas); 21/22 (dust)
• Sensors: 2xPt100 (EX-i, EX-e)
• Weight: 30kg (container heater), 5kg (insulation lid)

The ATEX LB Series Drum Heater is engineered for safe and efficient heating in explosion-proof environments. Designed for drums in Zones 1, 2, 21, and 22, it delivers reliable performance with self-limiting heating technology. Ideal for maintaining low-temperature processes and frost protection, it features robust, anti-static PVC fabric and a user-friendly ATEX-certified junction box. Perfect for industries handling volatile chemicals or requiring stringent safety standards.

Technical Specifications

• Certification: CETS 23 ATEX 030 X; CETS 23 ATEX 031 U
• Zones: Suitable for Zones 1, 2, 21, and 22
• T-Class: T6, T5, T4, T3, T2, T1
• IP Rating: IP65 for dust and water resistance
• Operating Temperature: 65°C (energized) / 85°C (de-energized)
• Ambient Temperature: -20°C to +55°C
• Power Output: Self-limiting heating cable, adjustable to drum size
• Materials: Anti-static, water-repellent PVC fabric (B2 Flame Retardant)
• Connection Cable: 5m, 3G1.5mm² with ATEX-certified junction box
• Available Sizes: For 200/220L drums
• Applications: Frost protection, temperature maintenance, chemical processing

A and B connection threads:

G1/4, G1/2, M20x1,5, M10x1, M12x1,5, M20x1,5, G3/4, M16x1,5, M22x1,5,

Spec,  G1/2L*

*  -  left-hand thread

Material: stainless steel-DIN 1.4301 (AISI 304)

Note: other ordering versions possible.

Solid drilled threaded thermowells, protective cases:

• Protect and extend the lifetime of temperature sensors and thermometers in processing applications
• Facilitate the replacement of sensors
• Allow sensor maintenance without process interruption

• Designed to be weld-in into pipelines and boilers
• Instrument standard threads (F): G1/2", G1/4"
• Dimensions according to customer's needs
• Case production: solid or welded
• Available materials: 1.4301 (AISI304), 1.4401 (AISI316), 1.4404 (AISI316L)
• Dimension tolerances according to DIN ISO 2768
• Available other materials, threads, flanges and dimensions

• Process flanges according to: EN 1092-1, DIN 2527, ASME B 16.5
• Standard instrument threads (F): G1/2", G1/4"
• Dimensions according to customer's needs
• Case production: welded or solid (flange welded)
• Available materials: 1.4301(AISI304), 1.4401 (AISI316), 1.4404 (AISI316L)
• Dimension tolerances according to DIN ISO 2768
• Available other materials, threads, flanges and dimensions

Thermowells protect and extend the lifetime of temperature sensors and thermometers in processing applications where the sensors are not mechanically or chemically compatible with the process environment. Moreover, thermowells facilitate the replacement of sensors and allow sensor maintenance without process interruption.

The mini-size multimeter has multiple functions, such as auto range, auto scan (SMART) and true RMS functions, which makes it more convenient and intelligent. Besides normal multimeter function, it also has the function of NCV test and LIVE wire test, which is convenient for field testing. Blacklight and Flashlight capabilities facilitate use in dark work environment.

• CAT III 600V
• TRMS
• AC/DC Voltage measurement: 400 mV…400 V
• AC/DC Current measurement 40 mA … 10 A
• Resistance measurement 400 mΩ … 40 MΩ
• Capacitance measurement 4 nF…4 mF
• Frequency measurement
• Temperature measurement -200…1200 °C
• Auto Scan function (SMART)
• HOLD function, Continuity test and Diode test
• Dimensions: 130 x 62 x 27 mm

• Measures ambient air pressure
• Measurement range: 600...1100 hPa
• Operating temperature: -30...80 °C
• Output: Ethernet
• Optional connection to WiFi network via tiny wireless router TL-WIFI
• Webserver
• Measurement interval: 2 s
• Alarm protocols: E-mail, SNMP Trap, Syslog
• Supply: 9...30 VDC
• Protection class: IP30
• Calibration certificate included

The barrel heater is designed to be used for heating the fluids and oil products stored in barrels. Heater is typically used with thermostat (30-110 °C), thermal cut-off (160 °C), cable (3 m) and plug for connection to an earth contact.

The high temperature base drum heater heats metal drums from the bottom, with a diameter of 555mm, compatible with all size metal drums up to 200 liters. It has a built-in thermostat ranging from 50 to 300°C and can be combined with a traditional drum heater for faster heating. It can be used to heat a variety of industrial liquids.

Technical description:

• Tubular heaters.
• 50mm. Rockwool isolation.
• 3-meter power cable.
• Thermostat: 50° to 300ºC.
• Weight: 15kg.
• Can easily be used in conjunction with other drum heaters or insulation jackets for faster heating.
• IP 54.

Ideal for heating up:

• Water.
• Oils and also diesel fuel.
• Resin.
• Vaseline.
• Wax, e.g. lanolin (wool wax or wool grease).
• Fats.
• Glue.
• Adhesives.

• Module is designed to protect battery if it discharges below 10,5 V mark, disconnecting it from load
• Battery is automatically reconnected to load if its voltage rises
• Suitable for work with heaters, lighting, travel refrigerators, etc.
• Operating voltage: 12 V ZBxx, 24 V ZBxx-24V, 48 V ZB-48V
• Maximal current: 40 A ZB40, 80 A ZB80, 140 A ZB140
• Operating temperature: -20...50 °C
• Dimensions: 65 x 89 x 70 mm

• Rated load: 5...500 kg (chosen from list)
• Output: 2 mV/V
• Connection: 3 m cable, 4-wire
• Operating temperature: -35...+65 °C
• Supply: 10 VDC
• Protection class: IP67

• TOR-80 is designed to measure the dielectric strength of transformer oil and other dielectric fluids according to IEC 60156, ASTM D877 and ASTM D1816
• Can work autonomously or transfer results to a PC, create a local database, generate reports, plot graphs and print results
• There is software for the implementation of standard and custom measurement procedures
• Max output voltage: up to 80 kV, sinusoidal
  • Output voltage measurement accuracy ± 2 %
  • Voltage increase rate: 0,1 to 5 kV/sec (adjustable)
  • Resolution of output voltage indication: 100 V
  • High voltage timeout after breakthrough: 4 ms typical (10 ms max)
• Operating voltage:  85 – 264 V a.c. (48…63 Hz)
  • Power requirement: 250 VA max
• Measuring cell volume for oil: 500 cm3
  • Temperature range of testing oil: 0…100 °C
• Unit operating conditions:
  • Temperature: 0…50 °С
  • Storage temperature: -20… 60 °С
  • Relative humidity: Up to 90 % (without condensation)

The BDX-30 and BDX-20 is the newest in the legendary “BD Series” pin meters for the building trades. This rugged meter has an ergonomic design with an easy grip handle and large tactile buttons for comfort and usability. Equipped with a custom, LCD display and intuitive user interface, users can quickly obtain accurate readings.

• Large, custom display with auto backlight - easy to read under all conditions
• On-screen statistics for up to 100 readings saved to the meter
  • High, Low, Average, Standard Deviation
• Measuring Range:
  • Wood (Douglas Fir) 6%-60%
  • Drywall 0.1%-6%
  • Reference 1-100
• Wood temperature correction (°F / °C)
• Select from 37 wood species and materials
• Bluetooth® connectivity to EDGE® app (BDX-30)
  • Timestamp and geotag, Data export to .csv format, Save unlimited readings
• Color-coded LED’s – adjustable through EDGE® app (BDX-30)
• Alarm set point - alerts to user-selected MC level
• Internal calibration check
• "Low Batt" warning with audio
• Auto off timer. Set to 1m, 4m or 10m
• Compatible with all Delmhorst electrodes
• Power: 2x AA Alkaline batteries
• Temperature Correction Range: 0…255 °F (-18…+124°C)

Moisture measuring of sand, minerals, clay, grain, foodstuffs, sawdust, ores, sewage sludge. During operation, the sensor requires nothing but a power supply and a display or a controller that can receive the measurement signal. The BMMS sensor is designed for applications in which no multi-part systems are to be used but still the highest precision is required. Due to the in-process calibration, all potential interference from the sensor installation is directly compensated for.

• Capacitive moisture measurement
• Temperature range of measuring material: 4...50 °C
• Direct measured values transfer from the sensor
• Calibration is made directly at sensor, beyond the process

• Capacitive moisture measurement
• Up to 16 sensors per signal processing unit
• Temperature range of measuring material: 4...80 °C
• Measured value transfer: Profibus DP or analogue standard signal (e.g. 4...20 mA) optional
• Continuous measurement or batch operation

The VA702 is a Volt/mA/TC Calibrator, designed as a source and measurement tool. It measures or outputs a 0 to 24 mA DC current loop, 0 to 20 V DC voltage, and supports thermocouple temperature measurements (model dependent). Note: The calibrator cannot measure and source simultaneously.

• Maximum voltage: 30V (between any jack and earth ground or between any two jacks)
• Storage temperature: -40℃ to 60℃
• Operating temperature: -10℃ to 50℃
• Operating altitude: Up to 2000 meters
• Temperature coefficient: ±0.01% of range per ℃ (for temperatures -10℃ to 18℃ and 28℃ to 55℃)
• Relative humidity:
  • 95% up to 30℃
  • 75% up to 40℃
  • 45% up to 50℃
  • 35% up to 55℃
• Power requirements: 6 x AAA batteries
• Size: 204mm (L) x 99mm (W) x 46mm (H)
• Weight: 460g (including battery)

The VA700 Loop Calibrator is a versatile source and measurement tool. It is designed to measure or output a 0 to 24 mA DC current loop and 0 to 20 V DC voltage. The calibrator cannot measure and source simultaneously.

• Maximum voltage: 30V (between any jack and earth ground or between any two jacks)
• Storage temperature: -40℃ to 60℃
• Operating temperature: -10℃ to 55℃
• Operating altitude: Up to 3000 meters
• Temperature coefficient: ±0.005% of range per ℃ (for temperatures -10℃ to 18℃ and 28℃ to 55℃)
• Relative humidity:
  • 95% up to 30℃
  • 75% up to 40℃
  • 45% up to 50℃
  • 35% up to 55℃
• Shock: Random 2g, 5Hz to 500Hz
• Safety: 1 meter drop test
• Power requirements: 6 x AAA batteries
• Size: 204mm (L) x 99mm (W) x 46mm (H)
• Weight: 460g (including battery)

The VA710 Thermocouple Calibrator is a high-accuracy handheld instrument for calibrating thermocouple instruments. It measures or simulates 8 types of thermocouples (°C or °F) and millivolts. It cannot measure and source simultaneously.

• Measure or simulate: Millivolt and 8 types of thermocouples (°C or °F)
• Display: Large 5-digit LCD with full-angle visibility
• Accuracy: Max. up to 0.3℃ and 0.025% for mV
• Maximum voltage: 30V (between any jack and earth ground or between any two jacks)
• Temperature coefficient: ±0.02%/℃ (from 0℃ to 18℃ and 28℃ to 50℃)
• Storage temperature: -40℃ to 60℃
• Operating temperature: 0℃ to 50℃
• Operating altitude: Up to 3000 meters
• Relative humidity:
  • 95% up to 30℃
  • 75% up to 40℃
  • 45% up to 50℃
• Shock: Random 2g, 5Hz to 500Hz
• Safety: 1 meter drop test
• Fuse: F 0.125A/250V
• Power supply: 6 x AAA 1.5V batteries or Standard jack for external power supply
• Size: 205mm (L) x 98mm (W) x 46mm (H)
• Weight: 472g (including battery)

• Voltage range: 0,2...1000 V
• Current range: 20 mA...20 A
• Frequency range: 40...5000 Hz
• DC voltage and currency accuracy: 0,02 %
• AC voltage and currency accuracy: 0,05 %
• Load capacity up to 40 VA
• USB, RS232 interfaces
• Ambient temperature: 23 °C ±5 °C

Portable calibrator for DC voltage and current.

Purpose:

• Calibration and verification of temperature measurement equipment
• Measurement and control equipment monitoring
• Current loop circuit monitoring

Portable calibrator for tuning of thermoelectrical sensors.

Purpose:

• Calibration and verification of temperature measurement equipment
• Calibration and verification of transducers
• Tuning of measurement and control systems

Portable calibrator for RTD sensors.

Purpose:

• Calibration and verification of temperature measurement equipment
• Measurement and transducer calibration and verification
• Control system tuning

Universal calibrator-meter Inmel 60 for automation tuning.

Inmel 8031/8033 AC, power and energy calibrator.

• For continuous level measurement of diesel in trucks, building machines, locomotives, etc.
• Output: 4...20 mA / 0...10 V / CAN
• Direct mounting into a tank through the 5-hole flange or G1” thread
• Arbitrary electrode length (up to 1 m)
• Setting by means of magnetic pen
• Ambient temperature: 9...30 VDC / 12...30 VDC / 9...30 VDC
• Protection class: IP68

• CLM-70 for continuous level measurement of liquids, bulk solids in all industrial branches
• Stainless steel design suitable for the food and pharmaceutical industries
• Output: 4...20 mA with two-way HART
• Process connection: G1”, G1 ½”, NPT 1" threads and Tri-Clamp (Ø 50.5 or 64 mm)
• Arbitrary electrode length (up to 20 m)
• Display of measured values on matrix OLED or LCD display
• Power supply: 18…36 V DC
• Protection class: IP67