Selected parameters SYSTEM System HOUSING 2-DIN SENSING FUNCTION Filling or Emptying CONNECTION Terminals OUTPUT Relay DPDT MATERIAL Plastic Others HOUSING 35,5 x 81 x 60 mm SENSING FUNCTION 250 oHm to 500 koHm MATERIAL NORYL
Conductive Sensors 2-point level controller Type CL with potentiometer • Conductive level controller • Sensitivity adjustment from 250 Ω to 500 KΩ • 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 2 x 8A/250 VAC DPDT relay • LED indication for: Output ON and Power ON Product Description Ordering Key CLD2EA1CM24 µ-Processor based level controller for liquids with a wide sensitivity range (like sewage water, chemicals, salt water etc.). Type Selection Max./min. control of charging/ discharging. The sensitivity is adjustable by means of the potentiometerand the rotary switch. 2 x 8A DPDT relay output. Conductive level DIN rail or plug mounting No of inputs Charge/discharge Adjustment potentiometer Output Relay DPDT Power supply MountingRelay Ordering no. Ordering no. Ordering no. Supply: 24 VAC/DCSupply: 115 VACSupply: 230 VAC DIN-railDPDT CLD2EA1CM24CLD2EA1C115 CLD2EA1C230 11-p circular plug CLP2EA1CM24CLP2EA1C115CLP2EA1C230 Specifications Rated operational voltage (UB) Pin 2 & 10 230195 to 265 VAC, 45 to 65 Hz 11598 to 132 VAC, 45 to 65 Hz Supply class 2 2419.2 to 28.8 VAC/DC Rated insulation voltage <2.0 kVAC (rms) Rated impulse withstand voltage4 kV (1.2/50 µs) (line/neutral) Rated operational power AC supply 5 VA AC/DC supply 5 VA / 5 W Delay on operate (tV) < 300 mS Outputs Rated insulation voltage 250 VAC (rms) (cont./elec.) Relay Rating (AgCdO) µ (micro gap) Resistive loads AC1 8 A / 250 VAC (2500 VA) DC1 1 A / 250 VDC (250 W) or 10 A / 25 VDC (250 W) Small induc. LoadsAC15 0,4 A / 250 VAC DC13 0,4 A / 30 VDC Mechanical life (typical)≥30 x 106 operations @ 18’000 imp/h Electrical life (typical) AC1 > 250’000 operations Level probe supply Max. 5 VAC Level probe current Max. 2 mA Sensitivity250Ω to 500KΩ Factory settings standard range “S” 100KΩ Ranges L (Low sensitivity)250 Ω to 5 KΩ, CF* = 4.7 nF Ranges S (Standard sensitivity) 5 KΩ to 100 KΩ, CF* = 2.2 nF Ranges H (High sensitivity) 50 KΩ to 500 KΩ, CF* = 1.0 nF Dielectric voltage>2.0 KVAC (rms) (contacts / electronics) Rated impulse withstand volt. 4 kV (1.2/50 µS) (contacts / electronics) (IEC 664) Operating frequency (f) Relay output0.5 HZ Response time OFF-ON (ton)1 s ON-OFF (toff)1 s Environment Overvoltage category III (IEC 60664) Degree of protection IP 20 (IEC 60529, 60947-1) Pollution degree 2 (IEC 60664/60664A, 60947-1) Temperature Operating-20º to +50ºC (-4º to + 122ºF) Storage -50º to +85ºC (-58º to +185ºF) Housing materialCLP NORYL PPO, light grey CLD ABS VO, light grey Weight AC supply 200 g AC/DC supply 125 g UL Approvals cURus UL508, UL325, CSA-C22.2 No.247 CE markingYes *CF = maximum Cable Capacitance Specifications are subject to change without notice (20.05.2014) 1
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