Weber Sensors 4140.13 Flow-Captor Flow Switch Highly Precise Compact Industrial with LED Display for Power and Switching Status
- Part #:4140.13
- Model #:Flow-Captor
- Condition:Brand New

Description
The flow-captor 4140.13 is a highly precise, compact, industrial flow switch. The flow-captor works according to the calorimetric principle which is evaluated by using microprocessor technology.
Features:
- Switch-point factory set
- Simple commissioning
- Reliable and durable for water-based media
- No moving parts
- LED display for power and switching status
- Rugged design
- Maintenance-free
- ISO 9001:2015
⚠️ Attention CA Residents: Prop 65 Warning
- Specification Sheet
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Technical details
| Medium | water-based |
| Sensor Data | |
| Medium temperature | -20 °C to + 80°C |
| Ambient temperature | -20 °C to +70 °C |
| Pressure | up to 100 bar (10000 KPa) |
| Response time | approx. 5 sec. |
| Repeatability | < 2 % |
| Hysteresis | approx. 10 % |
| Mechanical Data | |
| Protection class | IP 65 |
| Material: Housing | PBTP, glass fibre reinforced (Ultradur®) |
| Sensor pipe | stainless steel AISI 303 |
| Thread | G 1/2" BSP |
| Electrical connection | integrated plug connection with PG9 fitting, 2 m oilflex cable 3 x 0,5 mm |
| Electrical Data | |
| Operating voltage | 18 - 30 VDC incl. residual ripple |
| Current consumption | max. 150 mA pulsed |
| Internal consumption | approx. 1 W |
| Switching current | ≤ 400 mA |
| Protective circuit | reverse polarity, short circuits and overload protection (ready for operation after correcting the short circuit) |
| Operation readiness | appprox. 10 sec. after applying the operating voltage |
| Electrical output | 4140.13 PNP n.o. (closer) currentless |
| Electrical output indication | LED = switch state red / green |
Specification Sheet
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