Flow Captor 4120.1x Tri-Clamp®
The flow-captor 4120.1x Tri-Clamp from Weber Sensors, is a compact unit flow-switch for water based media. It is certified for use under EHEDG conditions
Key benefits for you:
For sales or commercial inquiries please contact us at marine@insatech.com.
This sensor offers high switching accuracy, even at low flow rates, and allows for separate settings for set-point and range. Users can easily monitor its output status through LED indicators, and it provides a clear display of the flow condition and adjusted switch point via an LED chain. The 4120.1x designation represents its electrical output, while S113/xx and S110/xx signify flange diameter and sensor head length, respectively, as detailed in the table on page 2. The product is also ISO 9001:2015 certified, ensuring its adherence to quality standards.
The system operates on a fascinating and highly versatile measuring principle known as calorimetry. This calorimetric measuring principle is the cornerstone of the technology that underpins the flow-captor type 412x.1x Tri-Clamp, and it offers a wide array of benefits and capabilities including:
Calorimetry is a versatile technique that measures temperature changes to determine substance properties. In the context of the flow-captor system, it enables precise temperature detection in liquid media control. This principle's exceptional flexibility accommodates various measurement ranges, from subtle shifts to significant variations, making it adaptable to automation processes, industrial environments, and marine applications.
Moreover, using calorimetry eliminates the need for mechanical moving parts, enhancing sensor durability and reliability. This translates to reduced maintenance and prolonged device life, saving time and resources. In summary, the flow-captor type 412x.1x Tri-Clamp calorimetric measuring principle is ingenious and adaptable, making it an invaluable tool for industries and applications where precision and reliability are essential.
Need more information? Contact us here.| Technical Specifications | |||||||||||||||||||
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| Medium | Water-based |
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| Sensor Data | |||||||||||||||||||
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| Measuring range | 0 - 20 cm/s to 0 - 300 cm/s, cont. adjust (See note 1) |
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| Adjustment characteristics | Logarithmic to flow speed |
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| Medium temperature | 4120.1xMA S113/xx S110/xx:-20 °C to +80 °C 4120.1xA S114/xx S110/xx: -20 °C to +130 °C |
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| Ambient temperature | -20 °C to +70 °C |
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| Set-point range | approx. 15 % - 90 % of range setting |
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| Pressure | max. 100 bar |
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| Response time | 2 sec. - 10 sec., according to range setting |
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| Linearity deviation | < 5 % (See note 1) |
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| Repeatability | < 2 % |
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| Hysteresis | approx. 10 % |
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| Temperature drift | < 0.3% pro Kelvin |
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| Mechanical data | |||||||||||||||||||
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| Protection class | 4120.1xMA S113/xx S110/xx: IP67 4120.1xA S114/xx S110/xx: IP65 |
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| Material housing | 4120.1xMA S113/xx S110/xx: Stainless steel AISI 303 4120.1xA S114/xx S110/xx: PBTP, glass fibre reinforced ( Ultradur ® ) |
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| Material sensor head | stainless steel 316L, electropolished |
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| Flange dimensions |
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| Electrical connection | 4120.1xMA S113/xx S110/xx: 4-pin M12 plug |
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| Cabel connection | 4120.1xMA S113/xx S110/xx: 2 m PUR cable type 4940, 3 x 0.34 mm² with 4-pin M12 coupling Optional 4120.1xA S114/xx S110/xx: integrated plug assembly with PG9 fitting, 2 m oilflex cable 3 x 0.5 mm² |
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| Electrical data | |||||||||||||||||||
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| Operating voltage | 18 to 30 VDC, incl. residual ripple |
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| Current consumption | max. 150 mA (pulsed) |
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| Power consumption | approx. 1 W |
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| Switching current | ≤ 400 mA |
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| Circuit protection | reverse polarity, short circuit and overload |
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| Voltage drop | < 2.5 V at max. load |
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| Initial operation | approx. 10 sec. after connection of power |
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