Madgetech RHTemp1000-KR 湿度和温度数据记录器 (-40 °C - +80 °C; 0 - 100 %RH; keyring)

General: 

Memory: 32,768 readings (all channels enabled)

Reading Rate: 1 reading every second up to 1 reading every 24 hours

Battery Life: 2 years typical at 25 °C, 15 minute reading intervals

Material: 316 Stainless Steel/Radel

Dimensions: 1.7 in x 0.97 in x 0.97 in (42 mm x 24.6 mm x 24.6 mm)

Operating Environment: -40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 100 %RH (non-condensing)

Required Interface Package: IFC400 or IFC406

Approvals: CE

Temperature: 

Temperature Sensor: Resistance Temperature Detector (RTD)

Temperature Range: -40 °C to +80 °C (-40 °F to +176 °F)

Temperature Resolution: 0.01 °C (0.018 °F)

Temperature Response Time in Air: t63 - 8 minutes to 63% of change; t90 - 68 minutes to 90% of change

Temperature Calibrated Accuracy: ±0.5 °C (0 °C to +55 °C)

Humidity: 

Humidity Sensor: Capacitive Polymer

Humidity Range: 0 %RH to 100 %RH (non-condensing)

Humidity Resolution: 0.1 %RH

Humidity Response Time in Air: : t90 - 2 minutes to 90% of change

Humidity Calibrated Accuracy: ±3 %RH maximum

Humidity Specified Accuracy Range: 25 %RH to 75 %RH;  +20 °C to +40 °C;  Hysteresis Error 1 % Typical, 3% Maximum.