Weber Sensors 4120.81 MS141 Flow-Captor Flow Flow Switch with 6-Pin Binder Connector, 1/2" NPT Thread, Normally Closed for Water-Based Solutions
- Part #:4120.81 MS141
- Model #:Flow-Captor
- Condition:Brand New

Description
The flow-captor type is a family of compact, precise metering flow switches with analog display in a rugged stainless steel housing. They operate based on the calorimetric principle. The flow-captor allows to set an exact flow set-point and will measure simultaneously the flow rate up to the lowest flow conditions.
Features:
- Precise switching flow monitor for oil based solutions up to 100 bar
- High accuracy also under low flow conditions
- Seperate adjustment for „range" and „set-point"
- Analog display of actual flow rate and display of adjusted set-point value
- LED display for output status
- ISO 9001:2015
⚠️ Attention CA Residents: Prop 65 Warning
- Specification Sheet
- Manuals/Tutorials
- You May Also Like
- Your Recently Viewed
- Reviews
- Q&A
Technical details
| Medium | water-based solutions |
| Sensor Data | |
| Measuring range | 0-20 cm/s to 0-300 cm/s, cont. adjust |
| Set-point range | approx. 15% - 90% of measuring range setting |
| Medium temperature | -20 °C to + 80°C |
| Ambient temperature | -20 °C to +70 °C |
| Pressure | max. 100 bar (1000 Kpa) |
| Response time | 2s - 10s, according to range setting |
| Linearity deviation | < 5% |
| Repeatability | < 2 % |
| Hysteresis | approx. 10 % |
| Mechanical Data | |
| Protection class | IP67 |
| Material: Housing | stainless steel AISI 303 |
| Material sensor head | stainless steel AISI 303 |
| Thread | 1/2" NPT |
| Electrical connection | Binder male socket, 6-pin (order cable type 4923 /2 m separately) |
| Electrical Data | |
| Operating voltage | 90 - 250 VAC/DC |
| Switching current | ≤ 5 A (120 VAC), ≤ 3A (250 VAC), max. 5A 150W at VDC |
| Initial operation | approx. 10s after connection of power |
| Electrical output | Relay with potential contact |
| Flow < set-point | |
| LED, green | off |
| Output relay | not activated |
Specification Sheet
Manuals/Tutorials
Questions & AnswersHave a Product Question?
Reviews
Leave a review of this product!
If you've used this product, please leave a review to tell us and other customers what you thought about it. Get paid up to $16 for submitting one of the first text, photo, or video reviews for this item. Please contact us for more details.
Write a text review
Earn $2.00Post a product photo
Earn $4.00Post a product video
Earn $10.00

