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- 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
- Universal airflow monitor with Safety Integrity Level 1 (SIL1) according to IEC 61508/IEC61511 (alternatively device with SIL2 certification available)
- With switching output suitable for control cabinet installation
- Type tested by TÜV NORD according to DIN EN 61010-1: 2011-07
- Large measuring range from 0.1 ... 30 m/s, quick and easy commissioning
- Example areas of application: Monitoring heating registers, air curtain systems, dampers, fans, DDC
- Compact air flow meter with switching output (1 NO)
- Robust sensor design, protection class IP67 and compact dimensions
- Switching point continuously adjustable between 0.1...15 m/s (extended measuring range available with RLSW5)
- Exemplary areas of application: monitoring of fans, heating registers, extraction, soldering and air curtain systems
- Compact air flow meter with switching output (1 NO / 1 NC) with TÜV type examination (according to DIN EN 61010-1: 2011-07)
- Robust sensor design, protection class IP67 and compact dimensions, sensitive and fast air flow detection
- Media temperature up to 60 °C
- Switching point continuously adjustable between 0.1...30 m/s
- Exemplary areas of application: Visualization and control of air flows in building automation, filter and fan monitoring as well as in industrial applications such as catalytic converters
- Compact air flow meter with analogue output (0…10 V & 4…20 mA)
- Robust sensor design, protection class IP67 and compact dimensions
- Media temperature up to 70 °C
- Switching point continuously adjustable between 0.1...30 m/s
- Exemplary areas of application: Visualization and control of air flows in building automation, filter and fan monitoring as well as in industrial applications such as catalytic converters
- Flow monitors for water and air flows
- Robust stainless steel sensor housing for industrial environments
- Type tested by TÜV NORD according to DIN EN 61010-1: 2011-07
- Switching point sensitive and continuously adjustable both for liquids (0.03 ... 3 m/s) and for gases (0.5 ... 20 m/s)
- With switching output (1 NO/ 1 NC)
- Exemplary areas of application: Monitoring of air and water flows, cooling circuits up to 30% glycol content, pump monitoring
- Air flow monitor with switching output for control cabinet installation
- Safely and reliably monitor hot air flows up to 400°C
- Sensitive response behaviour
- Large measuring range (0.1...30 m/s), simple and fast commissioning
- Areas of application: Monitoring of heating coils, drying plants, industrial ovens, granulate dryers, surface technology plants, thermoprocess technology
- Flow monitoring with SIL1 certification according to IEC 62061 (corresponds to Performance Level c according to EN ISO 13849-1)
- Can be used in ATEX zones 1 and 2 in conjunction with 2 Zener barriers supplied
- Large measuring range from 0.1 to 30 m/s with media temperatures from 0°C to 60°C
- With switching output suitable for control cabinet installation
- Developed for demanding industrial applications, IP40
- Example areas of application: Flow monitoring in paint shops, paper factories and research facilities
- Air flow monitor for monitoring air flow in ATEX zones 1 and 2 (optionally additionally with SIL1 or SIL2 certification)
- With switching output (1 NO/ 1 NC) for control cabinet installation
- Type tested by TÜV NORD according to DIN EN 61010-1: 2011-07
- Large measuring range (0.1...30 m / s), simple and fast commissioning
- Example areas of application: Monitoring heating registers, air curtain systems, dampers, fans, DDC, industrial furnaces, granulate dryers
- Flow monitor for liquid media in the range of 4…400 cm/s with analog (4…20 mA) and status output (PNP, NPN) for monitoring a flow threshold
- Ten LEDs indicate flow and contact closure
- Equipped with 2 control buttons for setting the switching point
- Available with 65 mm and 125 mm mounting depths
- Rugged design for industrial environments, IP67
- 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
- Volumetric flow and air velocity meter with linear analogue output in control quality (0...10 V & 4...20 mA) and switch
- Suitable for media temperatures up to 350°C
- Measured value display by means of LCD and LED
- Freely scalable measuring range m/s, m³/h, l/min
- Sensitive and fast airflow detection up to 30 m/s
- Exemplary areas of application: Measurement and control of air flows, building services, PLC, filter monitoring, extraction and extrusion systems, exhaust gases and test benches