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- 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
Hовый
Utilizing unique dual-sensing technology, the device combines electromagnetic induction with an integrated ultrasonic sensor to provide highly accurate detection of both liquid level and flow velocity. Specifically optimized for partially filled pipes, open channels, and gravity-fed systems, the unit achieves an outstanding accuracy of ±1–2% of the actual flow rate.
- Internal pipe diameter: DN80…DN600
- Flow velocity (min. / max.): 0,46…7,5 m/s
- Accuracy: ± 1…2 % of actual flow (depends on flow profile and level detection)
- Process Temperature: 0…+70 °C
- Coating materials: hard rubber
- Maximum working pressure: No pressure (gravity flow) or 10 bar if pipe is full
- Output signal: 2× pulse / flow switch (max. 400 Hz), 4 ... 20 mA, 1× RS485 interface (Modbus / M-Bus protocol), M-Bus, HART, Ethernet module (TCP/IP, integrated web server)
- An optional IoT module allows measured values to be transmitted wirelessly via NB-IoT to the cloud
- Data archiving on a micro-SD card
- Process connections: flange
- Maximum ambient temperature: 55 °C
- Power supply: 24 V AC / DC, 230 V AC
- Protection class: IP68 for sensor, IP65-IP68 for transmitter
Hовый
FLOW 38 MID version with certification, allowing the flow meter to be used for utility metering. FLOW 38 MID is certified for use with drinking water. The FLOW 38 MID electromagnetic flow rate meter is a precise measuring device designed to measure the flow of electrically conductive liquids. The electronic unit (display) can be connected directly to the body (rotatable up to 350° for convenient viewing). Various process connection versions are available. A wide selection of materials for the internal surfaces in contact with the process medium allows the device to be adapted to various liquids.
- Internal pipe diameter: DN10…DN400
- Flow velocity (min./max.): 0,1…12 m/s (R40, R50)
- Accuracy: 0.2% in the 1:100 range, 0.5% in the 1:200 range
- Maximum medium temperature depending on the inner coating: 150 ℃
- Coating materials: rubber, teflon, ceramic
- Maximum working pressure: up to 16 bar
- Output signal: pulse, 4-20 mA, RS485 (Modbus RTU/ M-bus)
- An optional IoT module allows measured values to be transmitted wirelessly via NB-IoT to the cloud
- Process connections: Flange, Thread
- Maximum ambient temperature: 50 °C
- Power supply: 24 VAC/VDC, 110... 230 VAC
- Protection class: IP65, IP67, IP68
The FLOW 38 electromagnetic, bidirectional flow and flow rate meter is a precise measuring device designed to measure the flow of electrically conductive liquids. Due to the wide range of configurations available, this device is used in many industries. The electronic unit (display) can be connected directly to the body (rotatable up to 350° for convenient viewing) or connected via a cable up to 30 meters long. Various process connection versions are available. A wide selection of materials for the internal surfaces in contact with the process medium allows the device to be adapted to various liquids. FLOW 38 is certified for use with drinking water. There is also a version of the Flow38 with MID certification, allowing the flow meter to be used for utility metering.
- Internal pipe diameter: DN4-DN600
- Flow velocity - bidirectional (min./max.): 0.2…12 m/s
- Accuracy: 0.2% in the 1:100 range, 0.5% in the 1:200 range
- Maximum medium temperature depending on the inner coating: 150 ℃
- Coating materials: rubber, Rilsan, Teflon, ceramic
- Maximum working pressure: up to 100 bar
- Output signal: pulse, 4-20 mA, RS485 (Modbus RTU/ M-bus), Modbus TCP/ IP, HART
- An optional IoT module allows measured values to be transmitted wirelessly via NB-IoT to the cloud
- Process connections: Flange, Sandwich, Food grade fittings (clamp), Thread
- Maximum ambient temperature: 55 °C
- Power supply: 24 VAC/VDC, 110... 230 VAC
- Protection class: IP65, IP67, IP68
Hовый
The FLOW45 electromagnetic flowmeter is equipped with a lithium battery, so it does not require an external power supply. The device has high accuracy in terms of full flow rate. Before each measurement, automatic diagnostics of all functions and parts necessary for proper measurement are performed. The device has a built-in empty pipe test and if there is no full flow, it will invalidate the entire measurement, as well as assess the flow direction and record the appropriate data.
- Internal pipe diameter: DN10…DN200
- Flow velocity (min. / max.), bidirectional: 0,2…12 m/s (1/60)
- Accuracy: 1 % for 1…10 m/s
- Maximum medium temperature depending on the inner coating: 150 ℃
- Coating materials: rubber (hard, soft, drinking water certified), Teflon, ceramic, Rilsan
- Maximum working pressure: up to 100 bar
- Output signal: pulse, RS485
- GSM data transmission module
- Data archiving on a micro SD card
- Process connections: flange, thread, sandwich, food grade
- Maximum ambient temperature: 5…55 °C
- Power supply: replaceable lithium battery (last up to 5 years) / external (12 V DC, max. 500 mA)
- Protection class: IP65, IP67, IP68
- 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 and temperature sensor for liquids in pipes
- Output: 1 x 4...20 mA, 1 x PNP / 2 x PNP
- Flow measurement range: 1...150 cm/s (water)
- Temperature measurement switching points: 15, 30, 45, 60, 75 °C
- Flow rate measurement is shown in a bar graph by five green LEDs
- Settings provided by magnetic pen
- Stainless steel case
- Supply: 12...34 VDC
- Ambient temperature: -20...+80 °C
- Protection class: IP67 / IP68
- Pressure measurement range: 0...1000 Pa, 0...5000 Pa
- Volume flow, differential pressure measurement, filter monitoring and liquid level detection
- Volume flow: 10...100% [m3/s][m3/min][m3/h]l/s][l/min][l/h]
- Filter monitoring: 10...100%
- Liquid level detection: 0 – 8...14 cm or 0 – 39...72 cm (depends on pressure range)
- Output: 0 – 10 V, 1 x changeover contact
- Measurement element: piezoresistive sensor
- Application: in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spay booths, in large scale catering facilities, for filter monitoring and level measurement or for triggering frequency converters.
- Medium: clean air, non-aggressive, non-combustible gasses
