| Brand | DOLD |
|---|---|
| Housing width | 22.5 mm |
| Output contacts | 1 C/O contact |
| Enclosure design | Switch cabinet |
| Order number | 0044504 |
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DOLD MK 9151 – Level Sensing Relay
- Brand
- DOLD
- Part number
- MK 9151
- Order number
- 0044504
Level Sensing Relay
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Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.
Features
- According to IEC/EN 60255-1
- 3 probe connections for 2-point and 1-point level control
- Also for use as moisture detector
- High interference resistance of the measuring circuit, which is isolated from the mains
- Max. wire length to the probes: 1500 m
- Large setting range: 2 … 450 kΩ this permits differentiation between fluid and foam
- Adjustable response and release time delay: 0.2 … 20 s
- Programmable for open circuit operation (without bridge) or closed circuit operation(bridge X1-X2 or X1-COM)
- For auxiliary voltages of 24 … 415 V AC or 24 V DC
- Green LED for operation
- Yellow LED for contact position
- 1 or 2 changeover contacts
- Also available with sealable transparent cover
- Available with safe separation according to IEC/EN 61140, IEC/EN 60947
- Width 22.5 mm
Technical specifications
| Auxiliary voltage | AC, DC |
|---|---|
| Classification | Füllstandsüberwachung |
| Enclosure design | Switch cabinet |
| Measuring range max. | 450 kΩ |
| Operate delay | Yes |
| Output contacts | 1 C/O contact |
| Width | 22,5 mm |
| Type | MK 9151 |
Available variants
| Auxiliary voltage | AC 24 V · AC 42 – 48 V · AC 110 – 127 V · AC 220 – 240 V · AC 380 – 415 V · DC 24 V |
|---|---|
| Contact equipping | 1 changeover contact |
| Response value | 0,02 – 4,5 MOhm · 0,6 – 10 kOhm · 0,6 – 500 kOhm · 2 – 450 kOhm |
| Variant | Time delay, when level rises over and drops under setting value · Time delay on Max level · Time delay on Min level |
Tell us the variant you need in your quote request.
