Flow Captor 4120.1xM and 4121.1xM
The flow-captor 4120.1xM and 4121.1xM from Weber Sensors is suitable for various measurement and control tasks in automation processes, and industrial, or marine applications involving liquid media.
Key benefits for you:
For sales or commercial inquiries please contact us at marine@insatech.com.
The Flow Captor model 412x.1xM is a compact flow switch with an analog display, all encased in a robust stainless steel housing.
It features a durable stainless steel build, ensuring high switching accuracy even at lower flow rates, along with separate adjustments for set points and measurement ranges.
This electronic sensor utilizes calorimetry for precise monitoring of liquid media.
The flow-captor type 412x.1xM is applicable for two different media:
4120.1xM is applicable for water-based media
4121.1xM is applicable for oil-based media.
It has a variety of choices includes sensor head sizes and lengths, various materials, BSP and NPT options, and a cooling version capable of handling temperatures up to 130°C (4120.1xMK).
The control and display panel includes an LED chain for displaying the flow range, a flashing LED to show the adjusted set point, potentiometers for flow set point and measuring range adjustment, and an LED for output status. It's user-friendly and allows for precise control.
The Flow-Captor 412x.1xM offers versatile sensor head options, including standard ½" BSP threads, extended sensor probes, and NPT threads for aggressive media. The sensor head is constructed of electropolished stainless steel, ensuring easy installation without sensor elements intruding into the medium.
Available in 4 different lengths, ranging from 30 to 90 mm.
Operating on the calorimetric measuring principle, the Flow-Captor 412x.1xM is entirely electronic, eliminating the need for mechanical parts. It detects the flow velocity of the medium and converts it into an electrical signal, ensuring reliable monitoring in various industrial applications.
Need more information? Contact us here.| Technical Specifications | |||||||||||||||||||
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| Medium | 4120.1xM: Water-based 4121.1xM: Oil-based |
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| Measuring range | 4120.1xM: 0 - 20 cm/s to 0 - 300 cm/s, cont. adjust (See note 1) 4121.1xM: 0 - 30 cm/s to 0 - 300 cm/s, cont. adjust (See note 2) |
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| Set-point range | Approx. 15 % - 90 % of range setting |
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| Medium temperature | - 20 °C to + 80 °C |
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| Ambient temperature | - 20 °C to + 70 °C |
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| Pressure | max. 100 bar (1450 PSI) |
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| Response time | 4120.1xM: 2 -10 sec. depends on range setting 4121.1xM: 2 -15 sec. depends on range setting |
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| Linearity deviation | 4120.1xM: < 5 % (see note 1) 4121.1xM: < 5 % (see note 2) |
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| Repeatability | < 2 % |
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| Hysteresis | approx. 10 % |
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| Temperature drift | < 0.3 % K |
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| Mechanical data | |||||||||||||||||||
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| Protection class | IP 67 |
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| Material housing | stainless steel AISI 303 |
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| Material Sensor probe | stainless steel AISI 303 (other material on request |
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| Sensor probe sizes |
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| Electrical connection | 4-pin M12-coupling |
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| Connection cable (optional) | PUR-cable type 4940, 3 x 0.34 mm² with 4-pin M12 plug |
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| Electrical data | |||||||||||||||||||
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| Operating voltage | 18 to 30 VDC, incl. residual ripple Also available in models with the following voltage range:
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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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| Ready to operate | approx. 10 sec. after applying the operating voltage |
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If you are looking for some specific material, please write to us. Then we will try to find it for you, and send it as soon as possible.
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