Comark RF500A - Transmitters Specification

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Transmitters Specication
Temperature Measurement Range
Integral Thermistor Sensor - RF512, RF516
Integral Thermistor Sensor - RF513
External Sensor - RF512, RF542
External Pt100 Sensor - RF516
-30°C to +70°C / -22°F to +158°F
-30°C to +70°C / -22°F to +158°F
-40°C to +125°C / -40°F to +257°F
-200°C to +400°C / -328°F to +752°F
Humidity Measurement Range (RF513) 10 to 90% RH
Analog Input Measurement Range (RF515) 0-1V, 0-10V, 4-20mA
System Accuracy Temperature with Standard Sensors
Internal Thermistor – 0°C to +70°C / -32°F to +158°F
External Thermistor – -20°C to +70°C / -4°F to +158°F
Thermistor – full range
Pt100 – full range between two points
±0.5°C / ±1°F
±0.5°C / ±1°F
±1°C / ±2°F
±0.1°C / ±0.2°F
Humidity
10-90% RH
±3%
System Accuracy - Analog Input (23°C) / (73°F) 0.3% of reading