Liquid Level Control Relay 240VAC/24VAC-DC 8A SPDT with Time Delay - 2 Level Sensor Switch for Water Tanks, Pumps, and Industrial Automation Systems
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SKU:92023066
Product Description
Crouzet 84870210, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, ENRM 24-240VUC
Level Switch, 110/240VAC or 24VAC/DC Aux Supply 1 x 16 Amp changeover/SPDT (AgNi / Silver Alloy) Relay
Features :
- 1. one-level switch of conductive liquids
- 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level)
- Choice of function PUMP UP, PUMP DOWN
- Adjustable time delay on the output (0.5 - 10 s)
- Sensitivity adjustable by a potentiometer (5-100 kÙ)
- Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes
- Galvanically separated supply voltage UNI 24.. 240 VAC/DC
- Output contact 1xchangeover/SPDT 8A/250V AC1
- 1-module type, mounting onto a DIN rail
Specification
Crouzet Part Number | 84870210 |
Voltage Range | 110/240VAC or 24VAC/DC |
Sensitivity (Input resistance) | 50kOhm to 1MOhm |
Electrode Voltage | 3.5 max |
Trip Adjustment | Potentiometer |
Setting Accuracy | 5 % |
Burden | max. 12 VA |
Repeatability | 1 % |
Temperature Drift | 0.1%/°C |
Peak Overload (10s) | 100 Amp |
Time delay T1 | max. 400 ms |
Time delay T2 | adjustable 0.1-10 s |
Control Type | 2 Level |
Number of contacts | 1 x changeover/ SPDT (AgNi / Silver Alloy) |
Current rating | 1 x 16 A / AC1 |
Breaking capacity | 2500 VA / AC1, 250 W / DC |
Inrush current (3s) | 10 A |
Switching voltage | 250 V AC1 / 24 V DC |
Min. breaking capacity DC | 500 mW |
Indication of state | red LED |
Mechanical life | 1 x 107 |
Electrical life (AC1) | 1 x 105 |
Other information |
|
Operating temperature | -20 ... +55 °C |
Storage temperature | -30 ... +70 °C |
Electrical strength | 4 kV (supply - output) |
Operating position | any |
Mounting | DIN rail EN 60715 |
Protection degree | IP 40 from front panel / IP 10 terminals |
Overvoltage cathegory | III. |
Pollution degree | 2 |
Max. cable size (mm )2 | solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 |
Dimensions | 90 x 17,6 x 64 mm |
Weight | 109 g |
Standards | EN 60255-6, EN 61010-1 |
