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• Universal air and environment quality sensor E2-CO2-series measures CO₂ (carbon dioxide) level, temperature, humidity, pressure, sound level, ambient light (LUX). Transmits instant values, average hourly values, and average 24-hour values
• Communication: wM-BUS EN13757-3/4:2013, complies OMS 4.0.2
  • Modes: C1-A/B, T1 or S1 (selectable on order)
• Measurement ranges
  • Temperature: -40…85 °C
  • Humidity: 0…100 % RH (non-condensing)
  • CO2: 0…5000 ppm (0…55 °C)
  • LUX: 0,01…83000 LUX at same frequency as the human eye
  • Absolute pressure: 20…100 kPa
  • Sound level: 53…90 dBa at 850 Hz
• Measurement accuracy
  • Temperature: ± 0,2 at +5…+60 °C; ± 0,5 at -20…+85 °C
  • Humidity: ± 2 % RH at 20…80 % RH; ± 3 % RH at 10…90 % RH; ± 3,5 % RH at 0…100 % RH
  • CO2: ± (50 ppm + 3%)
  • LUX: 4 %
  • Pressure:  0,4 kPa
• CO2 sensor calibrates every 20 days
• Warnings about low battery, CO₂ sensor malfunction, calibration not performed yet
• Transmission interval: every 90 seconds
• Measured values sample interval: every 6 minutes
• LED and sound indication about CO₂ exceeded limit
• Device has 2 antennas for maximum range in both vertical and horizontal directions
• Power supply: 2 x ER18505 3.6 V Li-SOCI2 battery pack (8200 mAh)
  • Up to 14 years battery lifetime, standard configuration and operating temperature

• Датчик температуры AUREGIS ТJ-1 с соединительным кабелем
• Предназначен для измерения температуры в диапазоне -50°C до 400°C
• Возможны исполнения по требованиям заказчика
• Тип сенсора: PT100, PT1000, K, J, PTC, NTC, Ni120, Ni1000

• Датчик температуры AUREGIS ТJ-4 с соединительным кабелем. Предназначен для измерения температуры в диапазоне -50°C до 400°C
• Возможны исполнения по требованиям заказчика
• Тип сенсора: PT100, PT1000, K, J, Ni120, Ni1000

• Sensor type: RTD (Pt100, Pt1000), TC (K, J)
• Output: RTD (Pt100, Pt1000), TC (K, J), 4...20 mA, 4...20 mA +HART, 0...10 V, RS-485, IO-LINK
• Measuring range: -30 °C ... 250 °C, 550 °C
• Accuracy: Class A or B /cl.2
• Sensor tube:
  • Material: Stainless steel AISI304 (1.4301)
  • Diameter: Ø6/8/10mm
  • Length: 100, 200, 500, 700, 1000mm or on request
• Connection head type: B
• Protection class: IP65
• Electrical connection: 2-wire, 3-wire or on request
• Process connection: G¼”; M20x1,5; G½” or on request
• Various sizes are available depending on customer requirements and drawings

• The temperature sensor TJ-M is designed for measuring the temperature in the capacity ranging from -30°C to 550°C
• The design could be changed according the requirements and drawings of the customer
• Sensor type: Pt100, Pt1000, K, J
• Connection head type: M
• Protection class: IP65

• 1-Wire protocol ambient light sensor
• Light measurement range: 0...83000 lux
• Excellent long-term stability
• Warranty: 3 years
• Connection: RJ-11

• 1-Wire protocol ambient pressure sensor TSP200
• Pressure measurement range: 300...1100 hPa
• Excellent long-term stability
• Warranty: 3 years
• Connection: RJ-11

TSM400-1-CP is a multi-parameters sensor that supports the 1-Wire protocol. The sensor measures the concentration of carbon dioxide and atmospheric pressure.

• CO2 measurements range: 400…5000 ppm
  • Accuracy: ± (40 ppm + 5 %)
  • Resolution: 1 ppm
  • Calibration: manual
• Pressure measurements range: 10…1200 hPa
  • Accuracy (min): ±1.5 (25°C, 750 hPa)
  • Accuracy (max): ±2.5 (-20 °C to + 85 °C, 300…1100 hPa)
  • Resolution: 1 hPa
• Operating temperature range: -20…+60°C
• Operating relative humidity range: 5…95% (non-condensing)
• Ingress protection: IP20
• Operating voltage range: 4,5…26 VDC

TSM400-1-TH is a digital temperature and humidity sensor with a 1-Wire interface. Suitable for monitoring air quality of server rooms, data centers, offices and stores.

• Temperature measurement 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
• Relative humidity measurement range: 10 to 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
• Excellent long-term stability
• The unique 64-Bit serial number for multi-sensors support
• Ingress protection: IP20
• Operating voltage range: 4,5…26 VDC

SPECTRO-2 has 2 contrast sensors, allowing it to calculate other parameters.

• Air flow monitor with automatic reset function (alternatively available with error memory)
• Switching point continuously adjustable, switching output 2 NO/ 2 NC
• Robust sensor design, high sensor protection class IP67, sensitive and fast air flow detection
• Examples of areas of application: Monitoring of heating registers, humidifiers, air curtain systems, dampers, fans, DDC

• Operating on the Pitot tube principle
• Insensitive to airflow direction
• Accuracy: 2 %
• Pairs well with HK Instruments DPT-FLOW transducers
• Connection: 1/4” OD tubing
• Operating temperature: 5...95 °C
• Round or rectangular duct
• Various duct size options (up to 1200 mm)

• 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

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.

• 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

• For continuous level measurement of liquid and bulk-solid materials
• Output: 4...20 mA / 0...10 V
• Universal usage, direct mounting into tanks, vessels, sumps or silos and hoppers
• Setting using a magnetic pen
• Possibility of linear measurement even in non-conductive or variously shaped vessels
• LED indication
• Versions with coated electrodes for aggressive or electrically conductive media
• Versions for explosive areas
• Ambient temperature: -40...85 °C
• Supply: 9...34 VDC / 12...34 VDC
• Protection class: IP67 / IP68

• Detection of various types electrical conductive or non-conductive liquids (water, water solution, cooling liquids, oil, ets.)
• Direct mounting into various containers, vessels, tanks, ets.
• Output: S, PNP, NAMUR (for explosive areas)
• Sensitivity setting by means of magnetic pen
• High temperature performance, pressure resistance up to 7 MPa
• Process coupling: thread M18, M20, G3/8“ or 1/2–14 NPT
• Versions for usage in explosive areas
• Supply: 6…30 VDC
• Protection class: IP68

• Universal use for limit level sensing of liquids and bulk solids
• Direct mounting into tanks, vessels, sumps and tubes or silos and hoppers
• Output: NPN, PNP, NAMUR (for explosive areas)
• Sensitivity and hysteresis fluently adjustable
• Process coupling: thread M27x2; M30x1.5; G3/4“ or Triclamp
• Indication by LED
• Versions for explosive and flammable areas
• Supply: 7…36 VDC
• Protection class: IP67

• Universal use for limit level sensing of liquids and bulk solids.
• Direct mounting into tanks, vessels, sumps and tubes or silos and hoppers
• Output: NPN, PNP
• Setting using a magnetic pen
• High stability upon high sensitivity (possible to use for materials with εr ≥ 1.3)
• Indication by two LEDs
• Versions for explosive areas
• Supply: 8…9 VDC
• Protection class: IP67 / IP68

• SET-1000 + SET/OSK2 is designed for oil detection on water surface
• Can be used in tanks where water level is alternating
• Control device SET-1000 is a one-channel level switch
• SET/OSK2 sensor detects more than 15 mm width hydrocarbon layer on water surface
• Polypropylene floats
• ATEX certified
• Wall-mounted, IP67
• Supply: 230 VAC, 50/60 Hz

• Addressable digital gas detection system (Sensor-Board SB) for combustible, toxic and refrigerant gases.
• Communication: RS-485 interface for stable and secure system networking
• Precise Detection: High accuracy thanks to digital signal processing
• Easy maintenance with X-Change: Plug & Play systems for fast, convenient service
• Robust Design: Reliable with IP65 even under extreme conditions

• Lokaset 20 is designed for high wastewater level detection in septic tanks
• Easy to install, does not need calibration
• Switch output
• Visual and acoustic alarms
• Wall-mounted
• Supply: 230 VAC, 50/60 Hz

The sensors of the COAST Series (COlor And STructure) are hybrid sensors that comprises two sensors that only are synchronized by the LED ring light but otherwise operate independently of each other. Both sensors can be connected to a PLC or to a PC.

• Warning- and Sensor-Board WSB for digital and analog sensor technology for the precise detection of combustible, toxic and refrigerant gases.
• Versatile alarm function: Alarm and fault relays (30 V)
• Intelligent interfaces: RS-485 interface with DGC or Modbus protocol
• Precise signal transmission: 4–20 mA input and output for reliable communication
• Flexible: Connection of up to 3 sensors (2 digital)

Compact sensor VA 525 for measuring compressed air or nitrogen inline.

• 4...20 mA and pulse or a Modbus RTU (RS 485) interface as standard
• Optional interfaces such as Modbus TCP (Ethernet), PoE, M-Bus available
• Pressure range up to 16 bar
• Temperature range up to 60°C
• For speeds up to 224 Nm/s
• Integrated display to show the measured values
• Available from 1/4" to 2''
• Settings adjustable via the keys of the display
• Main counter can be reset via the display
•  

• RS-485 (Modbus) protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 5...95 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (5...95 %RH) / ±0,4 °C (-10...+60 °C) / ±0,6 °C (-20...+60 °C)
• Resolution: 12 bits for temperature and humidity
• Long-term stability
• Warranty: 3 years

SI-COLO 15 color digital sensor works according to 3-color principle using LED diode as light source. Color sensor parameters can be set using a PC via RS232 interface.

SI-COLO4 31 color digital sensor works according to 3-color principle using LED diode as light source. Color sensor parameters can be set using a PC via RS232 interface.

• 1-Wire protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 10...90 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (10...90 %RH) / ±0,4 °C (-10...+60 °C) / ±1 °C (-20...+60 °C)
• Resolution: 14 bits for temperature, 12 bits for humidity
• Long-term stability
• Warranty: 3 years

• RS-485 protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 5...95 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (5...95 %RH) / ±0,4 °C (-10...+60 °C) / ±0,6 °C (-20...+60 °C)
• Resolution: 14 bits for temperature, 12 bits for humidity
• Long-term stability
• Warranty: 3 years
• Connection: RJ-45

• 1-Wire protocol temperature sensor
• Temperature measurement range: -40...+85 °C
• Accuracy: ±0,5 °C (-10...+85 °C) / ±2 °C (-40...+85 °C)
• Resolution: 12 bits
• Very low current consumption
• Warranty: 3 years
• Protection class: IP65

• 1-Wire protocol temperature sensor
• Temperature measurement range: -40...+85 °C
• Accuracy: ±0,5 °C (-10...+85 °C) / ±2 °C (-20...+85 °C)
• Resolution: 12 bits
• Very low current consumption
• Warranty: 3 years
• Connection: RJ-11

Electrode level sensor AUREGIS LJ-EB for liquids level measurement. By request sensor can be made with 2 to 5 electrodes with different lengths.

• LJ-EB2 - 2 electrode level sensor
• LJ-EB3 - 3 electrode level sensor
• LJ-EB4 - 4 electrode level sensor
• LJ-EB5 - 5 electrode level sensor

Technical specifications:

• Electrodes: Stainless steel DIN 1.4301 (AISI 304)
• Insulator: Teflon
• Electrode extension: Stainless steel DIN 1.4301 (AISI 304)
• Process connection: Stainless steel DIN 1.4301 (AISI 304)
• Connection head: Aluminum alloy
• Electrode length: Standard – 1000 mm or by request
• Process connection: R1 1/2“
• Process temperature: -30...+180 °C

• Exd fire-resistant RTD temperature sensors are designed for temperature sensing in explosive atmospheres
• Ranges: -200...+150°C; -200...+550°C; -200...+600°C
• Outputs: RTD, 4..20 mA

• Exd fire-resistant thermocouple temperature sensors are designed for temperature sensing in explosive atmospheres.
• Ranges: -40...+800°C; -40...+1200°C; -40...+700°C
• Outputs: TC, 4...20 mA

• Exi RTD sensors for explosive atmospheres with cable
• Range: -50 .. +400°C
• Cable insulation: PVC, silicone, teflon, glass fiber

• Exi thermocouple sensors for explosive atmospheres
• Range: -40...+1200°C

• Exi thermocouple sensors for explosive atmospheres with cable
• Range: -40...+400°C

• Exi thermocouple sensors for explosive atmospheres with connection head
• Outputs: TC, 4..20 mA

Multifunctional indoor climate sensor AERASGARD RFTM - LQ - PS - CO2 - Modbus with with LCD display.

• Temperature measuring range / deviation: 0…+50 °C / ± 0,2 °C at +25 °C
• Humidity measuring range / deviation: 0…100 % RH / ± 2 % RH (20…80 % RH), at 25 °C, otherwise ± 3 %
• CO2 Measuring range / accuracy: 0…5000 ppm / ± 30 ppm ± 3 % of measured value
• Particulate matter (PM) measuring range / accuracy: 0…50 μg/m³ 0…100 μg/m³ 0…300 μg/m³ 0…500 μg/m³
• Particulate matter (PM) accuracy ± 10 μg/m3 (± 10 % of measured value) at PM 2.5, ± 25 μg/m3 (± 25 % of measured value) at PM 10
• Air quality (VOC) measuring range: 0…100 %
• Data output:  galvanically separated RS-485 Modbus RTU interface
• Variants: with / without LCD display
• One sensor covers about 30 m² of room area
• Power supply: 24 V ac/dc (200 mA)
• Standards: CE, EN 61 326, EMC Directive 2014/ 30/ EU, 2014/ 35/ EU

Vertical, stainless steel, float level sensor with float protection against mechanical impact, designed for level control.

• Material of float: stainless steel AISI 316 SS
• Max. temperature: -30...+105 °C
• Switch rating: 50 VA
• Switching voltage: 230 AC / DC

Thermal mass flow sensor for compressed air and gases VA 500

• 4...20 mA, pulse and a Modbus RTU (RS 485) interface as standard
• Optional: Interfaces such as Modbus TCP (Ethernet), PoE, M-Bus
• Optional: Bi-directional measurement
• Pressure tight up to 50 bar
• Temperature range up to 110 °C
• Protection class IP65
• Suitable for gas velocities up to 224 Nm/s
• Integrated display for showing the measured values
• Can be used from 1/2" up to 40", larger diameters on request
• Easy installation under pressure
• Settings can be changed via the display
• Main counter reading can be reset via the display

• Calorimetric measuring principle
• Units freely selectable via keys at the display
• Display shows 2 values at the same time, twistable by 180 ° degree
• Integrated Modbus interface enables connection control systems, SCADA
• M-Bus (optional)
• Analog output 4...20 mA
• Pulse output (galvanic isolation)
• High measuring accuracy (ideal for leakage measurement)

• Flow sensor suitable for evaluation unit NLSW®45-6 and NLSW®45-6.1
• Thread: PG7, optional accessories available
• Material: stainless steel V4A
• Media temperature: optional up to 400°C
• Protection class sensor: IP50
• Insertion depth: 50 mm, 130 mm, 165 mm, 300 mm
• Compressive strength: 10 bar