HONSBERG MR-020GM004 Flow Switch for Industrial Systems
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HONSBERG MR-020GM004
Reliable detection of liquid flow for automated pump, valve, and process-line control
| Brand | HONSBERG |
| Model | MR-020GM004 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.25 kg |
| Dimensions | Approximately 50 x 40 x 75 mm |
| Warranty | 6 months |
| Certifications | CE |
| SKU / MPN | MR-020GM004 |
| What’s in the box | Flow switch unit, electrical connectors, mounting hardware, installation instructions |
| Sensor Type | Magnetic-Reed Flow Switch |
| Switching Output | SPDT dry contact |
| Supply Voltage | 24V DC |
| Contact Rating | Up to 1 A at 250V AC |
| Connection Type | Threaded process connection |
| Enclosure Protection | IP65 |
Key benefits: Early fault detection, automatic pump protection, dry-contact compatibility, compact installation, low-maintenance operation
Typical applications: Cooling-water circulation, pump and boiler monitoring, hydraulic systems, filtration systems, industrial fluid-transfer lines
Lifecycle: New commercial product intended for long-term industrial use
1 review for HONSBERG MR-020GM004 Flow Switch for Industrial Systems
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Exact match for many brands
We make replacements easy with an exact match for almost any brand.
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Daniel W. –
The variable frequency drive was calibrated easily. Works like a charm.