The CP11 handheld instrument is the latest development of an economical multiple parameter meter that simultaneously measures and records CO2, humidity, and temperature. It also calculates the dew point and wet bulb temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable value for money. Using the ROTRONIC HW4-Light software that comes with the device, it can be set as required and data can be downloaded, saved, and analyzed.
Applications
Indoor air quality, monitoring in underground car parks (safety), Leak monitoring in filling plants (safety).
Features
• Measures and logs CO2, relative humidity, and temperature
• Calculates the dew point
• Hygromer® IN-1 humidity sensor
• 18,000 data point memory for CO2, humidity, and temperature values
• Maximum, minimum, and average value display
• Adjustable audible CO2 alarm
• Display with backlight
• Adjustable auto power-off function
• Mini USB interface
Software
Supplied with the instrument or available as download SW2.1 (settings, data download, display of measured values) or compatible with optionally available HW4 software.
Product Specification
Accuracy at 23 ±5 °C
±30 ppm ±5 % of the measured value, ±2 %rF (10...90 %rF), others ± 5 %rF, ±0,3 K
Measuring range
0…5000 ppm, 0.1...99.95 %RH, -20...60 °C
Range of application
0…50 °C / 0.1…99.9 %RH, non-condensing
Measurement principle
Non dispersive infrared (NDIR) with automatic baseline correction (ABC)
Adjustment points
0, 400 ppm and 35, 80 %RH
Pressure dependence
+1.6 % reading per kPa
Zero drift
<10 ppm/year
Power supply
4 x AA batteries / optional AC adapter AC1214
Battery lifetime
50 h
Measured value memory
18,000 values with time stamp, automatic recording (%RH / °C / ppm), 99 single values with time stamp, manual recording, (%RH / °C / DP / Tw / ppm)
