Endress+Hauser Liquisys M CCM223, Руководство по эксплуатации

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Liquisys M CCM223/253 Technical data
Hauser 107
11.4 Performance characteristics
Cl
2
/ClO
2
measurement
Temperature
measurement
pH and ORP measurement
11.5 Environment
Ambient temperature -10 to +55 °C (+14 to +131 °F)
Storage temperature –25 to +65 °C (-13 to +149 °F)
Electromagnetic
compatibility
Interference emission and interference immunity as per EN 61326-1:2006, EN 61326-2-
3:2006
Ingress protection
Electrical safety according EN/IEC 61010-1:2001, Installation Category II, for use up to 2000 m above sea
level
CSA Apparatus with CSA General Purpose Approval are certified for indoor use.
Relative humidity 10 to 95%, non-condensing
Pollution degree The product is suitable for pollution degree 2.
Measured value resolution
CCS120/140/240 and 963:
CCS141/241:
0.01 mg/l
0.001 mg/l
Measurement deviation
1
display
(pH, T = const.)
CCS140/141/240/241:
CCS120 and 963:
max. 0.5 % of measured value ±4 digits
max. 1 % of measured value ±4 digits
Repeatability: max. 0.2 % of measuring range
Measurement deviation
1
of signal output max. 0.75 % of current output range
Measured value resolution: 0.1 °C
Measurement deviation
1
of display: ±0.3 K
Measurement deviation
1
signal output: max. 1.25 % of current output range
pH measured value resolution: pH 0.01
ORP measured value resolution: 1 mV
Measurement deviation
1)
of display pH:
1) acc. to IEC 60746-1, at nominal operating conditions
pH 0.03
Measurement deviation
1)
of display ORP: 3 mV
Measurement deviation 1) of pH signal
output: max. 1.25 % of current output range
Measurement deviation
1)
of ORP signal
output: max. 1.25 % of current output range
Panel mounted instrument: IP 54 (front), IP 30 (housing)
Field instrument: IP 65 / tightness acc. to NEMA 4X