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Fluid level control relay PZ-829 RC-WD
For demineralized water.
Two-position. Adjustable sensitivity.
Fluid level control relays are devised to detect the presence of conductive liquids reaching the level of the sensor.
Allow states to maintain minimum and maximum control in the field of fluid specified by the user.
Functioning
After the liquid level decreases to MIN (i.e. electrodes MIN and COM spaced), the RMIN contact is switched to position 11-12, whereas the RMAX contact remains in position 8-9. On the other hand, when the MAX liquid level is reached (MAX and COM electrodes shorted), the relay's RMIN contact will be switched to position 11-10, whereas the RMAX into position 8-7.
How to connect the probe
The electrode probe is connected by means of a cable with wire diameter up to 1 mm and maximum length of 100 m.
Attention!
output 4-5-6 galvanic separated
- Power supply voltage
- 230 V AC
- The executive element
- 2 × relay
- Maximum load current
- 2 × 16 A
- Contact configuration
- 2 × NO/NC
- Separation of the contact
- YES
- Sensitivity - adjustable
- 1÷820 kΩ
- Współpraca z wodą deszczową
- TAK
- Voltage of measuring outputs
- 6 V
- Type of flood probe
- 3 x PZ2
- Switching delay for the MIN point
- 1÷2 s
- Delay of contact switching for the MAX point
- max. 5 s
- Probe clamps
- separated from the transformer network
- Terminal
- pluggable terminal blocks 4,0 mm²
- Tightening torque
- 0,5 Nm
- Power consumption
- 1,1 W
- Working temperature
- -25 ÷ 50 °C
- Dimensions
- 3 modules (52,5 mm)
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
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For demineralized water.
Two-position. Adjustable sensitivity.
Fluid level control relays are devised to detect the presence of conductive liquids reaching the level of the sensor.
Allow states to maintain minimum and maximum control in the field of fluid specified by the user.