Endress+Hauser Liquiline To Go CYM290, Operating Instructions Manual

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pH
Analog pH/mV input pH socket, DIN 19 262 (13/4 mm)
pH range -2 … 16
Decimal places *
)
2 or 3
Input resistance
1 x 10 12 Ω (0 … 35 °C)
Input current 1 x 10 -12 A (at RT, doubles every 10 K)
Measuring cycle Approx. 1 s
Measurement error 1,2,3) < 0.01 pH, TC < 0.001 pH/K
mV range -1300 … +1300 mV
Measuring cycle Approx. 1 s
Measurement error 1,2,3) < 0.1 % meas. val. + 0.3 mV, TC < 0.03 mV/K
* User-defined
1) according to EN 60746-1, at nominal operating conditions
2) ± 1 count
3) plus sensor error
4) Ranges depending on Memosens sensor
Memosens pH input
(also ISFET)
M8 socket, 4 pins, for Memosens lab cable or
M12 socket for Memosens sensors
Display ranges 4) pH -2.00 … +16.00
mV -1999 … +1999 mV
Temperature -50 … +250 °C (-58 ... +482 °F)
Memosens input
ORP
M8 socket, 4 pins, for Memosens lab cable or
M12 socket for Memosens sensors
Display ranges
4)
mV -1999 … +1999 mV
Temperature -50 … +250 °C (-58 ... +482 °F)
Sensor standardization * ORP calibration (zero adjustment)
Permissible calibration range ΔmV (offset) -700 … +700 mV
Specifications