Conductive Sensors
2-point level controller
Type CL with teach-in
• Conductive level controller
• Teach-in of sensitivity – operating resistance from
220Ω to 220KΩ
• For filling or emptying applications
• Low-voltage AC electrodes
• Easy installation on DIN rails or with 11 pin circular
plug
• Rated operational voltage:
24 VAC/DC, 115 VAC or 230 VAC
• Output 2x5A/250 VAC DPDT relay
• LED indication for: Calibration, faulty operation and
relay status
Product Description
Ordering Key
CLD2ET1CM24
µ-Processor
based
level Max./min. control of charging/ Type
controller for liquids with a discharging. The sensitivity is DIN rail mounting
wide sensitivity range (like adjustable by means of the Inputs
sewage water, chemicals, salt teach-in function.
Function
Adjustment
Outputs
water etc.).
2 X 5A DPDT relay output.
Relay versions
Power supply
Type Selection
Mounting
Relay
Ordering no.
Ordering no.
Ordering no.
Supply: 24 VAC/DC
Supply: 115 VAC
CLD2ET1C115
CLP2ET1C115
Supply: 230 VAC
DIN-rail
DPDT
CLD2ET1CM24
CLP2ET1CM24
CLD2ET1C230
CLP2ET1C230
11-p circular plug
Specifications
Rated operational voltage (UB)
Dielectric voltage
>2.0 KVAC (rms)
Pin 2 & 10
230
115
924
195 to 265 VAC, 45 to 65 Hz
98 to 132 VAC, 45 to 65 Hz
19.2 to 28.8 VAC/DC
(contacts / electronics)
Rated impulse withstand volt.
4 kV (1.2/50 µS) (contacts /
electronics) (IEC 664)
Rated insulation voltage
Rated impulse withstand
voltage
<2.0 kVAC (rms)
Operating frequency (f)
Relay output
1 HZ
4 kV (1.2/50 µs) (line/neutral)
Response time
1 s (3.5 s with filter)
Rated operational power
AC supply
AC/DC supply
Environment
5 VA
5 VA / 5 W
Overvoltage category
Degree of protection
Pollution degree
III (IEC 60664)
IP 20 /IEC 60529, 60947-1)
2 (IEC 60664/60664A,
60947-1)
Delay on operate (tV)
< 300 mS
Outputs
Rated insulation voltage
Relay Rating (AgCdO)
Resistive loads
250 VAC (rms) (cont./elec.)
µ (micro gap)
5 A / 250 VAC (2500 VA)
1 A / 250 VDC (250 W)
5 A 25 VDC (250 W)
Temperature
Operating
Storage
-20º to +70ºC (-4º to + 158º)
-50º to +85ºC (-58º to +185ºF)
AC1
DC1
or
Housing material
NORYL SE1, light grey
Weight
AC supply
AC/DC supply
Small induc. Loads
AC11 0,4 A 250 VAC
DC13 0,4 A / 30 VDC
200 g
125 g
Mechanical life (typical)
≥ 30 x 106 operations
@ 18’000 imp/h
> 250’000 operations
Max. 12 VAC
Approvals
UL508, CSA
Yes
Electrical life (typical)
Level probe supply
AC1
CE marking
Level probe current
Sensitivity
Max. 2.5 mA
220Ω to 220KΩ
Factory preset: 47KΩ
Specifications are subject to change without notice (08.12.2005)
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