Comark RF500A User Manual

Page 40

Transmitters Specification

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

-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

±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