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Input/output signals – Model 1500Table 7-2:
Type Description
Output variables • Mass flow
• Volume flow
Inputs/outputs • One active 4–20 mA output
• One active frequency output
• Zero button, to initiate flowmeter zero calibration
HART Bell 202 signal is superimposed on the primary milliamp output
Input/output signals – Model 2500Table 7-3:
Type Description
Output variables • Mass & volume flow
• Net product content / flow
• Temperature
• Density
• Concentration
Inputs/outputs • One or two active 4–20 mA outputs
• One active or passive frequency output
• One or two discrete outputs
• One discrete input
• Zero button, to initiate flowmeter zero calibration
HART Bell 202 signal is superimposed on the primary milliamp output
7.3 Environmental limits
Environmental specificationsTable 7-4:
Type Value
Ambient temperature limits
(Operating)
–40 to +131 °F (–40 to +55 °C)
Ambient temperature limits
(Storage)
–40 to +185 °F (–40 to +85 °C)
Humidity limits 5 to 95% relative humidity, non-condensing at 140 °F (60 °C)
Vibration limits Meets IEC68.2.6, endurance sweep, 5 to 2000 Hz, 50 sweep cy-
cles at 1.0 g
EMI effects Complies with EMC Directive 2004/108/EC per EN 61326 Indus-
trial
Complies with NAMUR NE-21 (22.08.2007)
Ambient temperature effect
(analog output option)
On mA output: ±0.005% of span per °C
Specifications
48 Micro Motion
®
Model 1500 and Model 2500