Liquid Level Control Relay 240VAC/24VAC-DC, 8A SPDT with Time Delay - 2 Level Sensor for Water Tanks, Pools & Industrial Applications

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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

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

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