General Performance; Type U General Performance - Oval ALTI mass CA00A Instructions Manual

3.2 General Performance

Zero stability error =
Flowrate at the time of testing
※: Measurement unit of zero stability and flowrate at the time of testing must be the same.

3.2.1 Type U general performance

Standard (CA00A, CA001 and CA003)
●
Item
Model
Guar. min. meas. rate
Min. setting rate
Max. service rate
Max. allowable rate
Flowrate
Accuracy
Repeatability
Zero stability
Measuring range
Density
(liquid)
Accuracy (Option)
Analog output accuracy
※1: When maximum allowable range 180 kg/h is adopted, the guaranteed minimum flow rate is 0.9 kg/h.
NOTES
※2: ±Zero stability error is applied for flow rates below 2.5% of the max. service rate. (within
guaranteed flow range)
※3: ±1/2 Zero stability error is applied for flow rates below 2.5% of the max. service rate. (within
guaranteed flow range)
※: The general performance is based on factory calibration accuracy.
Standard (CA006 to CA080), Low temperature explosionproof service models (CA025 to CA080)
●
Item
Model
Guar. min. meas. rate (kg/h)
Min. setting rate (kg/h)
Max. service rate (kg/h)
Max. allowable rate (kg/h)
Flowrate
Accuracy
Repeatability
Zero stability (kg/h)
Measuring range
Density
(liquid)
Accuracy
Analog output accuracy
※1: ±Zero stability error is applied for flow rates below 5% of the max. service rate. (within guaranteed
NOTES
flow range)
※2: ±1/2 Zero stability error is applied for flow rates below 5% of the max. service rate. (within
guaranteed flow range)
※: The general performance is based on factory calibration accuracy.
CAUTION: 1. For applications of volume flow measurement subject to taxation or in
transactions, consult the factory.
2. In gas measurement, the maximum permissible flow velocity varies with the kind
of gas and certain gases may be unacceptable for measurement. In such a case,
consult the factory.
Zero stability
CA00A
0.024kg/h (0.4g/min)
0.12kg/h (2g/min)
2.4kg/h (40g/min)
3.6kg/h (60g/min)
Liquid ±0.2% ± Zero stability error of reading
Gas
Liquid ±0.05% ± 1/2 Zero stability error of reading
Gas
0.00036kg/h (0.006g/min)
CA006 CA010
3.6 12
18 60
360 1200
720 2400
Liquid
Gas
Liquid [±0.05% ± 1/2 Zero stability error] of reading (※2)
Gas
0.018 0.06
×100%
Description
CA001
0.09kg/h (1.5g/min)
0.45kg/h (7.5g/min)
9kg/h (150g/min)
13.5kg/h (225g/min)
±0.5% ± Zero stability error of reading
±0.25% ± 1/2 Zero stability error of reading
0.00135kg/h (0.0225g/min)
0.3 to 2.0g/mL
±0.003g/mL
0.1% of full scale for respective accuracy
Description
CA015 CA025
36 108
180 540
3600 10800
7200 21600
[±0.1% ± Zero stability error] of reading (※1)
[±0.5% ± Zero stability error] of reading
[±0.25% ± 1/2 Zero stability error] of reading
0.18 0.54
0.3 to 2.0g/mL
±0.0005g/mL
0.1% of full scale for respective accuracy
L -- 740 -- 28 -- E
CA003
0.72kg/h
3.6kg/h
72kg/h
144kg/h (180※1)
±0.1% of reading (※2)
±0.05% of reading (※3)
0.0018kg/h
±0.0005g/mL
CA040 CA050
390
1950
39000 120000
78000 240000
1.95
CA080
1200
6000
6
1