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34-SM-03-01
Page 16
Performance Under Rated Conditions - Process Temperature Measurement
Digital
Probe Type
Accuracy
(Ref.)*
°C
RTD
Platinum 100-
±0.6
ohm
Thermocouple
E
±1.0
J
±1.0
K
±1.0
T
±1.0
*Add ±0.025% of calibrated span for transmitter operating in analog mode.
Parameter
Adjustment Range
Output D/A Accuracy
Minimum Span
Total Reference Accuracy
• Accuracy includes residual error after
averaging successive readings.
Combined Zero and Span Temperature
Effect
Cold Junction Rejection
Thermocouple Burnout
Drift (At Reference Conditions)
Damping Time Constant
Performance Under Rated Conditions - Flowrate Calculation
Mass Flowrate Accuracy
+/-1.0% of mass flowrate over an 8:1 flow range (64:1 DP range) for steam, air and liquids for a ASME MFC3M
- ISO 1567 Orifice meter with flange taps.
SMV 3000 Specifications, continued
Rated Range Limits
°F
°C
±1.0
–200 to 450
±1.8
0 to 1000
±1.8
0 to 1200
±1.8
–100 to 1250
±1.8
–100 to 400
Select zero and span output for any input from 0% to +100% of the upper
range limit (operative limit) shown above for each probe type. Specifications
only apply to rated limit.
±0.025% of span.
±10°C
In Analog Mode
In Digital Mode
In Digital Mode:
RTD
Thermocouple
In Analog Mode:
Add ±0.15% of calibrated span to calculation for digital mode above.
40 to 1
Burnout (open lead) detection is user selectable: ON = upscale or downscale
failsafe action with critical status message for any open lead.
±1.0°C (1.8°F) per year.
Adjustable from 0 to 102 seconds digital damping.
Operative Range Limits
°F
°C
–328 to 842
–200 to 850
32 to 1832
–200 to 1000
32 to 2192
–200 to 1200
–148 to 2282
–200 to 1370
–148 to 752
–250 to 400
Description
=
Digital Accuracy + Output D/A Accuracy
=
Digital Accuracy
= None
≤ ±0.10% of input mV per 28°C (50°F) ±CJ Rejection
Standards
°F
–328 to 1562
DIN 43760
–328 to 1832
IEC584.1
–328 to 2192
IEC584.1
–328 to 2498
IEC584.1
–418 to 752
IEC584.1
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