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