Sensor F3
Description
Description
✅ Sensor for flow monitoring of gases up to 120°C
✅ Measuring range 0.1 to 30.0 m/s
✅ Standard cable length 2.5 m - Optionally extendable up to 50 m
✅ For easy installation and alignment of the sensor in the air flow: Screw-in adapter (available separately)
✅ Special lengths on request available
✅ Depending on the desired output signal to be used with:
- Aevaluation unit NLSW®45-3 (for monitoring an adjustable switching point)
- Evaluation unit NLSW®75A (for analog signal (4-20 mA & 0-10 V), as well as for monitoring an adjustable switching point)
⚠️ Not suitable for potentially explosive atmospheres (here: Flow sensor F3 Ex insert)
⚠️ If a SIL certification is required: Flow sensor F3 SIL1, F3 SIL2, F3 Ex SIL1 or F3 Ex SIL2 use
Sensor F3 - 50 mm is in stock and is sent as soon as it is available again

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specification
specification
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MediumGases
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Device typeFlow sensor
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Device designSensor
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Flow range0.1 m/s ... 30 m/s
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Medium temperature-25 ... 120°C
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Protection class sensorIP67
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Immersion depth50 mm, 130 mm, 165 mm, 300 mm, 400 mm, 500 mm, Special lengths on request
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Process connectionPG7, optional G1/2-inch / G1/4-inch by means of reducer
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Sensor materialMS58 nickel-plated, other materials on request (e.g. 1.4571)
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Pressure resistance10 bar
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Weight
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Electrical connectionStandard cable length 2.5 m, Special lengths on request 3 x 0.5 mm²
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Temperature gradient
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CertificatesCE, Type-tested by TÜV Nord in accordance with DIN EN 61010-1 2011-07
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ATEX certificationnone
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SIL levelnone
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Country of origin
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Customs tariff number
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HS code