754_____cmeng0000.pdf - 第13页
Documenting Process Calibrator Detailed Specifications 5 DC Voltage Measurement Range Resolution % of Reading + Floor 1-Year 2 Year ± 3.00000 V 0.00001 V 0.02 % + 0.00005 V 0.03 % + 0.00005 V ± 30.0000 V 0.0001 V 0.02 % …
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Calibration Manual
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Specifications
General Specifications
All specifications apply from +18 °C to +28 °C unless stated otherwise.
All specifications assume a 5-minute warmup period.
Measurement specifications are valid only when Damping is turned on. When damping is turned off, or when the
gannunciator is shown, floor specifications are multiplied by 3. Floor specifications are the second part of the
specifications. The measure pressure, temperature, and frequency functions are specified only with damping on.
Specifications are valid to 110 % of range. The following exceptions are valid to 100 % of range: 300 V dc, 300 V ac,
22 mA source and simulate, 15 V dc source, and temperature measure and source.
To achieve the best noise rejection, use battery power.
Size (H x W x L) ..................................................................... Height = 63.35 mm (2.49 inches) x Width =
136.37 mm (5.37 inches) x Length = 244.96 mm
(9.65 inches)
Weight .................................................................................... 1.23 kg (2.71 lb) (Batteries included)
Display ................................................................................... 480 by 272 pixel graphic LCD, 95 x 54 mm
Power ..................................................................................... Internal battery pack: Lithium Ion, 7.2 V dc, 30 Wh
Environmental Specifications
Operating Altitude ................................................................. 3000 m (9842 ft)
Storage Altitude .................................................................... 13000 m (42650 ft)
Operating Temperature ........................................................ -10 to 50 °C
Storage Temperature ........................................................... -20 to 60 °C
Relative Humidity (Maximum, non-condensing) ................ 90 % to 35 °C
75 % to 40 °C
45 % to 50 °C
Standards and Agency Approval Specifications
Protection Class .................................................................... Pollution Degree II IP 52
Double Insulation Creepage and Clearance ....................... Per IEC 61010-1
Installation Category ............................................................ 300 V CAT II
Design Standards and Compliance .................................... EN/IEC 61010-1:2010, CAN/CSA C22.2 No. 61010-1-04,
ANSI/UL 61010-1:2004
EMI, RFI, EMC ........................................................................ EN 61326-1:2006
RF Fields ................................................................................ Accuracy for all functions is not specified in RF fields >3 V/m
Detailed Specifications
Specifications valid after a 5-minute warmup.
Specifications are valid to 110 % of Range with the following exceptions: 300 V dc measure, 300 V ac measure, 50 kHz
measure and source, 22 mA source and simulate, 15 V dc source, and temperature measure and source which are valid
to 100 % of range.
DC mV Measurement
Range Resolution
% of Reading + Floor
1-Year 2 Year
±100.000 mV
0.001 mV 0.02 % + 0.005 mV 0.03 % + 0.005 mV
Input Impedance: >5 MΩ
Maximum Input Voltage: 300 V, IEC 61010 300 V CAT II
Temperature coefficient: (0.001 % of reading + 0.001% of range) / °C (<18 °C or >28 °C)
Normal mode rejection: >100 dB at 50 or 60 Hz nominal
Documenting Process Calibrator
Detailed Specifications
5
DC Voltage Measurement
Range Resolution
% of Reading + Floor
1-Year 2 Year
±3.00000 V
0.00001 V 0.02 % + 0.00005 V 0.03 % + 0.00005 V
±30.0000 V
0.0001 V 0.02 % + 0.0005 V 0.03 % + 0.0005 V
±300.00 V
0.01 V 0.05 % + 0.05 V 0.07 % + 0.05 V
Input Impedance: >4 MΩ
Maximum Input Voltage: 300 V, IEC 61010 300V CAT II
Temperature coefficient: (0.001 % of reading + 0.0002 % of range) / °C (<18 °C or >28 °C)
Normal mode rejection: >100 dB at 50 or 60 Hz nominal
AC Voltage Measurement
Range
40 Hz – 500 Hz
Resolution
% of Reading + Floor
1-Year 2 Year
3.000 V 0.001 V 0.5 % + 0.002 V 1.0 % + 0.004 V
30.00 V 0.01 V 0.5 % + 0.02 V 1.0 % + 0.04 V
300.0 V 0.1 V 0.5 % + 0.2 V 1.0 % + 0.2 V
Input Impedance: >4 M Ω and <100 pF
Input Coupling: AC
Maximum Input Voltage: 300 V, IEC 61010 300V CAT II
Temperature coefficient: 5 % of specified accuracy / °C (<18 °C or >28 °C)
Specifications apply for 9 % to 100 % of voltage range.
DC Current Measurement
Range Resolution
% of Reading + Floor
1-Year 2 Year
±30.000 mA 1 μA
0.01 % + 5 μA 0.015 % + 7 μA
±100.00 mA 10 μA
0.01 % + 20 μA 0.015 % + 30 μA
Maximum Input: 110 mA
Maximum Burden Voltage: 420 mV at 22 mA
Temperature coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
No Fuse
Normal mode rejection: 90 dB at 50 or 60 Hz nominal, and 60 dB at 1200 Hz and 2200 Hz nominal (HART signals)
Resistance Measurement
Range Resolution
% of Reading + Floor
Source
Current
1-Year 2 Year
10.000 Ω 0.001 Ω 0.05 % + 0.050 Ω 0.07 % + 0.070 Ω
3 mA
100.00 Ω 0.01 Ω 0.05 % + 0.05 Ω 0.07 % + 0.07 Ω
1 mA
1.0000 kΩ 0.1 Ω 0.05 % + 0.0005 kΩ 0.07 % + 0.0007 kΩ 500 μA
10.000 kΩ 1 Ω 0.10 % + 0.010 kΩ 0.15 % + 0.015 kΩ 50 μA
Open-circuit voltage: 5 V nominal
Temperature coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Continuity Testing
Tone Resistance
Continuous tone
May or may not get tone
No tone
<25 Ω
25 to 400 Ω
>400 Ω
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Calibration Manual
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Frequency Measurement
Ranges Resolution 2 Year
1.00 Hz to 110.00 Hz
[1]
0.01 Hz 0.05 Hz
110.1 Hz to 1100.0 Hz 0.1 Hz 0.5 Hz
1.101 kHz to 11.000 kHz 0.001 kHz 0.005 kHz
11.01 kHz to 50.00 kHz 0.01 kHz 0.05 kHz
Coupling: AC
Minimum Amplitude for Frequency Measurement (square wave):
<1 kHz: 300 mV p-p
1 kHz to 30 kHz: 1.4 V p-p
>30 kHz: 2.8 V p-p
Maximum input:
<1 kHz: 300 V rms
>1 kHz: 30 V rms
Input Impedance: >4 MΩ
[1] For frequency measurement less than 110.00 Hz, specifications apply for signals with a slew rate >5 volt/millisecond.
±
DC Voltage Output
Range Resolution
% of Output + Floor
1-Year 2 Year
±100.000 mV 1 μV
0.01 % + 0.005 mV 0.015 % + 0.005 mV
±1.00000 V 10 μV
0.01 % + 0.00005 V 0.015 % + 0.00005 V
±15.0000 V 100 μV
0.01 % + 0.0005 V 0.015 % + 0.0005 V
Maximum Output Current: 10 mA, In the 100 mV range add 0.010 mV to specification when sourcing >1 mA.
For sourcing dc voltages <110.000 mV, accuracy is not specified in RF fields >1 V/m, 80 MHz to 700 MHz.
Temperature Coefficient: 0.001 % of output + 0.001 % of range / °C (<18 °C or >28 °C)
+DC Current Source
Range/Mode Resolution
% of Output + Floor
1-Year 2 Year
0.100 to 22.000 mA
1 μA 0.01 % + 3 μA 0.02 % + 3 μA
Temperature Coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Source mA Compliance Voltage: 18 V maximum
Source mA Open Circuit Voltage: 30 V maximum
+DC Current Simulate (External Loop Power)
Range/Mode Resolution
% of Output + Floor
1-Year 2 Year
0.100 to 22.000 mA (Current Sink)
1 μA 0.02 % + 7 μA 0.04 % + 7 μA
Simulate mA Input Voltage: 15 to 50 V dc, add 300 μA to floor when >25 V is present on the loop
Temperature Coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Resistance Sourcing
Range Resolution
% of Output + Floor Allowable
Excitation
Current
1-Year 2 Year
10.000 Ω 0.001 Ω 0.01 % + 0.010 Ω 0.015 % + 0.015 Ω
0.1 mA to
10 mA
100.00 Ω
[1]
0.01 Ω 0.01 % + 0.02 Ω 0.015 % + 0.03 Ω
0.1 mA to
10 mA
1.0000 kΩ
[2]
0.1 Ω 0.02 % + 0.0002 kΩ 0.03 % + 0.0003 kΩ
0.01 mA to
1.0 mA
10.000 kΩ 1 Ω 0.02 % + 0.003 kΩ 0.03 % + 0.005 kΩ
0.01 mA to
1.0 mA
Temperature Coefficient: (0.01 % of output +0.02 % of range / °C (<18 °C or >28 °C).
When connected to mains, accuracy is not specified with conducted RF >1V, 8 to 15 MHz.
[1] Add 0.01 Ω when the excitation current is <1 mA.
[2] Add 0.0015 kΩ when the excitation current is <0.1 mA.