Technical Data Smartec S CLD132
72 Endress+Hauser
10.3 Power supply
10.4 Performance characteristics
10.5 Environment
Supply voltage Depending on ordered version:
100 / 115 / 230 V AC +10 / -15 %, 48 ... 62 Hz
24 V AC/DC +20 / -15 %
Power consumption max. 7.5 VA
Mains fuse Fine-wire fuse, medium time lag, 250 V / 3.15 A
Measured value resolution Temperature: 0.1 °C / 0.18 °F
Measured value deviation
1
1) acc. to IEC 746 part 1, nominal operating conditions
Conductivity:
–Display:
– Conductivity signal output:
max. 0.5 % of measured value ± 4 digits
max. 0.75 % of current output range
Temperature
–Display:
– Temperature signal output:
max. 0.6 % of measuring range
max. 0.75 % of current output range
Repeatability
1
Conductivity: max. 0.2% of measured value ± 2 digits
Cell constant 5.9 cm
-1
Measuring frequency
(oscillator)
2 kHz
Temperature compensation Range: –10 ... +150 °C / 14 ... 302 °F
Compensation types: – none
– linear with freely selectable temperature
coefficient
α
– one freely programmable coefficient table
(four tables available in versions with remote
parameter set switching)
– NaCl acc. to IEC 746-3
Minimum distance for table: 1 K
Reference temperature 25 °C / 77 °F
Temperature offset adjustable, ± 5 °C / 9 °F, for temperature display adjustment
Ambient temperature 0 ... +55 °C / 32 ... 131 °F
Ambient temperature limits –10 ... +70 °C / 14 ... 158 °F (separate version)
–10 ... +55 °C / 14 ... 131 °F (compact version)
(see Fig. 41 "Permissible temperature ranges of Smartec S CLD132")
Storage temperature –25 ... +70 °C / -13 ... 158 °F
Electromagnetic compatibility Interference emission and interference resistance acc. to EN 61326: 1997 / A1: 1998
Ingress protection IP 67
Relative humidity 10 ... 95%, non-condensing
Vibration resistance acc. to
IEC 60770-1 and IEC 61298-3
Oscillation frequency: 10 ... 500 Hz
Deflection (peak value): 0.15 mm / 0.01"
Acceleration (peak value): 19.6 m/s
2
Impact resistance Display window: 9 J
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