Máy ghi dữ liệu áp suất, độ ẩm và nhiệt độ OMEGA OM-CP-PRHTEMP101A (Humidity, Pressure, Temperature, USB, ± 0.5 °C)

Width: 56 mm

Length: 36 mm

Memory: 412876

Weight: 24 g

Alarm Note: Programmable high and low limits; alarm is activated when recording environment reaches or exceeds set limits (pressure channel only).

Stop Modes: Adjustable Delay Stop, Manual Through Software

Calibration: Digital calibration through software

Form factor: Handheld

Memory Note: Manual or Trigger Mode, Memory Reading Per Channel 688128

Samples,Max: 670000

Start Modes: Adjustable Delay Start, Immediate Start, Push-button

Battery life: up to 10 yr

Pressure, Max: 1300 mBar

Pressure, Min: 250 mBar

Sampling Rate: 0.5 Hz (2 seconds between updates)

Time Accuracy: ± 1 minute/month @ 25 °C

Data Interface: USB

LED Indicators: Green LED Blinks: 10 second rate to indicate logging 15 second rate to indicate delay start mode; Red LED Blinks: 10 second rate to indicate low battery and/or full memory 1 second rate to indicate an alarm condition

Measurement Type: Humidity, Pressure, Temperature

Supply Power Type: Battery

Sampling Rate Note: 1 reading every 2 seconds to 1 every 12 hours

Data Interface Note: USB (interface cable required); 115,200 baud

Pressure Resolution: 0.02 mbar

Real Time Recording: The device may be used with a PC to monitor and record data in real time.

Pressure Sensor Type: Piezo resistive

Temperature Accuracy: ± 0.5 °C

Battery Size and Type: 3.6V Li-ion

Number of Measurements: 3

Relative Humidity, Max: 0.95

Relative Humidity, Min: 0%

Software Compatibility: Windows XP SP3/Vista/7 and 8 (32-bit and 64-bit)

Temperature Resolution: 0.01 °C

Temperature Sensor Type: RTD

Operating Temperature, Max: 80 °C

Operating Temperature, Min: -40 °C

Relative Humidity Accuracy: ± 3% RH

Pressure Calibrated Accuracy: 10 mbar

Relative Humidity Resolution: 0.001

Temperature Measurement, Max: 80 °C

Temperature Measurement, Min: -40 °C

Temperature Sensor Type Note: Precision RTD Element

Relative Humidity Sensor Type: Capacitive Polymer

Relative Humidity Accuracy Note: ± 3% RH (± 2% RH typical @ 25°C)

Datasheet