Madgetech PRHTEMP2000 带液晶显示器的压力、湿度和温度数据记录器 (-20 °C - +60 °C; 0 % - 95 %RH; 0 - 30 PSIA)

General: 

Memory: 87,381 readings (all channels enabled)

Reading Rate: 1 reading every 2 seconds up to 1 reading every 24 hours

Baud Rate: 115200

Battery Life: 1 year battery life at 1 min reading rate with display off. 30 days typical with continuous LCD and no backlight usage. Optional AC Adapter available.

Material: Black anodized aluminum

Dimensions: 4.8 in x 3.3 in x 1.25 in (122 mm x 84 mm x 32 mm)

Operating Environment: -20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing

Required Interface Package: IFC200

Approvals: CE

Temperature: 

Temperature Sensor: Internal semiconductor

Temperature Range: -20 °C to +60 °C (-4 °F to +140 °F)

Temperature Resolution: 0.1 °C (0.18 °F)

Temperature Calibrated Accuracy: ±0.5 °C (0 to +50 °C)

Humidity: 

Humidity Sensor: Internal semiconductor

Humidity Range: 0 %RH to 95 %RH

Humidity Resolution: 0.1 %RH

Humidity Calibrated Accuracy: ±3 %RH (+10 °C to +40 °C, 10 %RH to 80 %RH);  (±2 %RH typical @ 25 °C)

Pressure: 

Pressure Sensor: Semiconductor (strain gauge)

Pressure Range: 0 PSIA to 30 PSIA

Pressure Resolution: 0.002 PSI

Pressure Calibrated Accuracy: 1 %FSR; 0.25 % at 25 °C (77 °F)

Datasheet