45 MIC 1161 Manual
Alarms
Maximum Number: Two "soft" alarms
Maximum # Outputs: Up to 2 outputs can be used for alarm purposes
Comb. of Alarms: Logical ORing or ANDing of alarms to an individual
hardware output is available.
PERFORMANCE
Reference Conditions
Ambient Temperature: 20°C ± 2°C
Relative Humidity: 60-70%
Supply Voltage: 90-264VAC 50Hz ±1%
Source Resistance: <10 ohm for T/C input
Lead Resistance: <0.1 ohm/lead balanced (Pt100)
Common Mode
Rejection: >120dB at 50/60Hz giving negligible effect at up to
264V 50/60Hz
Series Mode
Rejection: >500% of span (at 50/60Hz) causes negligible effect
Operating Conditions
Ambient Temperature: 0 to 55°C
Ambient Temperature
Storage: -20 to 80°C
Temperature Stability: 0.01% of span/°C change in ambient
Relative Humidity: 20 to 95% non-condensing
Supply Voltage: 90-264 VAC 50/60Hz
Source Resistance: 1000 ohm maximum (thermocouple)
Lead Resistance: 50 ohm/lead maximum balanced (Pt100)
Measurement Accuracy
DC Linear Inputs: ± 0.25% of span ± 1 LSD
RTD/
Thermocouple Inputs: ± 0.25% of span ± 1 LSD
Note: Reduced performace with Type B T/C
between 100-600 °C (212-1112°F)
Linearization: Better than ± 0.2°C any point, any 0.1°C range
(± 0.05°C typical). Better than ± 0.5°C any point,
any 1°C range.
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