HS TECH

CATEGORY	MODEL	FEATURE	TECHNICAL DATA
			MEASUREMENT RANGE	SPEC
Combined Pressure, Humidity and Temperature Transmitter	PTU300	• Laboratories • Engine rooms • PTU301 for wall mounting • PTU303 for outdoor use • PTU307 warmed probe for outdoor and demanding meteorology • PTU30T for pressure and temperature only measurement • HMT330MIK Meteorlogical Installation Kit for meteorological purpose	Barometric Pressure Pressure range 500 … 1100 hPa, 50 … 1100 hPa Pressure units hPa, mbar, kPa, Pa, inHg, mmH20, mmHg, torr, psia Relative Humidity Measurement range 0 … 100 %RH Temperature Measurement range, probes PTU301: -40 … +60 °C PTU303: -40 … +80 °C PTU307: -40 … +180 °C PTU30T: -70 … +180 °C	Barometric Pressure Accuracy Total accuracy ( -40 … +60 °C ) ±0.15 hPa ( 500 … 1100 hPa ) ±0.25 hPa ( 500 … 1100 hPa ) ±0.45 hPa ( 50 … 1100 hPa ) Relative Humidity Accuracy (At +15 … +25 °C) ±1 %RH (0 … 90 %RH) ±1.7 %RH (90 … 100 %RH) Temperature Accuracy (Accuracy at +20 °C) PTU301, PTU303, PTU307: ±0.2 °C PTU30T: ±0.1 °C (±0.18 °F) Analog Outputs (Optional) Current output 0 … 20 mA, 4 … 20 mA Voltage output 0 … 1 V, 0 … 5 V, 0 … 10 V Ethernet Interface (Optional) Protocols Telnet, Modbus TCP/IP

CATEGORY	MODEL	FEATURE	TECHNICAL DATA
CATEGORY	MODEL	FEATURE	MEASUREMENT RANGE	SPEC
Combined Pressure, Humidity and Temperature Transmitter	PTU300	• Laboratories • Engine rooms • PTU301 for wall mounting • PTU303 for outdoor use • PTU307 warmed probe for outdoor and demanding meteorology • PTU30T for pressure and temperature only measurement • HMT330MIK Meteorlogical Installation Kit for meteorological purpose	Barometric PressurePressure range 500 … 1100 hPa, 50 … 1100 hPa Pressure units hPa, mbar, kPa, Pa, inHg, mmH20, mmHg, torr, psia Relative HumidityMeasurement range 0 … 100 %RH TemperatureMeasurement range, probes PTU301: -40 … +60 °C PTU303: -40 … +80 °C PTU307: -40 … +180 °C PTU30T: -70 … +180 °C	Barometric Pressure AccuracyTotal accuracy ( -40 … +60 °C ) ±0.15 hPa ( 500 … 1100 hPa ) ±0.25 hPa ( 500 … 1100 hPa ) ±0.45 hPa ( 50 … 1100 hPa ) Relative Humidity Accuracy(At +15 … +25 °C) ±1 %RH (0 … 90 %RH) ±1.7 %RH (90 … 100 %RH) Temperature Accuracy(Accuracy at +20 °C) PTU301, PTU303, PTU307: ±0.2 °C PTU30T: ±0.1 °C (±0.18 °F) Analog Outputs (Optional)Current output 0 … 20 mA, 4 … 20 mA Voltage output 0 … 1 V, 0 … 5 V, 0 … 10 V Ethernet Interface (Optional)Protocols Telnet, Modbus TCP/IP