Senseca ETS68M0B Temperature, Relative Humidity & Barometric Pressure Transmitter (0…100%RH, 300…1100 hPa, -40…+80 °C, RS485)

Application: Clean rooms/High performance

Output: RS485

Sensor

RH: Capacitive

Temperature: Pt100

Pressure: Piezoresistive

Measuring range

RH: 0…100%

Temperature: -40…+80 °C

Pressure: 300…1100 hPa

Resolution

RH: 0.01%

Temperature: 0.01 °C

Pressure: 0.1 hPa

Accuracy

RH : ±1.2% (0…85%) / ±2% (85…100%) @ T=5…50 °C (1.5 + 1.5% of measured value)% @ T= remaining range

Temperature: ±0.1 °C ± 0.1% of the measured value

Pressure: ±0.5 hPa typical @ T=25 °C ±1 hPa (500…1100 hPa) @ T= full range

RH response time (t63, 10 -> 80 %RH): < 10 s With P8 standard filter, air speed=2 m/s @ constant temp.

Warm-up time: 600 ms

Long-term drift

RH: ±0.5%RH/year

Temperature: ±0.03 °C/year

Pressure: < ±1 hPa/year

Datasheet

Manual