|
Cat. No.
|
|
|
4421AD1
|
|
|
Parameters
|
|
|
|
Supply Voltage
|
|
|
|
|
240VAC, +/-20%
|
|
|
|
|
|
|
|
|
Frequency
|
|
47Hz - 63Hz
|
|
Power Consumption (Max.)
|
|
3VA
|
|
Device Characteristics
|
|
|
|
Conductive Sensor Probes
|
|
Stainless Steel SS304, 3 or 6 Nos
|
|
Sensor Length
|
|
10 cm
|
|
Control Action Modes
|
|
Only Draining, Only Filling, Draining & Filling Simultaneous (One Tank or Two tanks)
|
|
Sensitivity
|
|
1K to 200 K Ohm (Potentiometer adjustable)
|
|
Sensor Voltage & Current
|
|
12 Vp-p, 100 Hz,
|
|
Sensor cable
|
|
Cable gauge (Min):0.5 sq mm Tin coated, Cable dia(Min):1.5mm
|
|
|
|
|
|
Max Cable Length-1000m (For set value
|
|
|
|
|
|
Max Cable Length-300m (For set value 100%)
|
|
|
|
|
|
Max capacitances of wire- 80 nF / km
|
|
|
|
|
|
Settable ON & OFF Delay Time
|
|
0.5 sec to 10 sec
|
|
Manual Start Switch
|
|
If Lower tank water level is greater than Low level & upper tank water level is below High level then by
|
|
|
|
|
|
pressing a switch Relay can be switched ON manually.
|
|
|
|
|
|
Output Control Mode
|
|
Relay ON/OFF
|
|
Contact Ratings
|
|
1 C/O,8A@250VAC,Resistive,Terminal 15-Pole, Terminal 16-NC,Terminal 18-NO
|
|
Utilization Category
|
|
AC-15: Rated Voltage (Ue):120/240V,
|
|
|
|
|
|
Rated Current(Ie): 3.0/1.5A
|
|
|
|
|
|
DC-13: Rated Voltage (Ue):24/125/250V,
|
|
|
|
|
|
Rated Current(Ie): 2.0/0.22/0.1A
|
|
|
|
|
|
Electrical Life
|
|
1 x 105Operations
|
|
Mechanical Life
|
|
1 x 107Operations
|
|
|
|
|
|
LED Indication
|
|
GREEN LED: Power ON,
|
|
|
|
|
|
RED LED : Relay Output ON
|
|
|
|
|
|
Operating Temperature
|
|
-10°C to +60°C
|
|
Storage Temperature
|
|
-10°C to +70°C
|
|
Relative Humidity
|
|
5 to 95 % RH (non condensing)
|
|
Mounting
|
|
Base/DIN Rail
|
|
Dimension (W x H x D) (in mm)
|
|
36X90X65
|
|
Weight (unpacked)
|
|
235 g (Controller), 45 g (Sensor)
|
|
Certification
|
|
RoHS Compliant
|
|
|
|
|