Rotronic CP11

The CP11 handheld instrument is an economical multiple parameter meter that simultaneously measures and records CO2, humidity and temperature.

Description

The CP11 handheld instrument is 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 instruments offers unbeatable value for money. Using the ROTRONIC SW21 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

Specifications

Dimensions76,7 x 41,8 x 233,9 mm
Weight290 g
Range of application0…50 °C / 0.1…99.9 %RH, non-condensing
Accuracy at 23 ±5 °C±30 ppm ±5 % of the measured value,
Measuring range0…5000 ppm, 0.1…99.95 %RH, -20…60 °C
Measurement principleNon dispersive infrared (NDIR) with automatic baseline correction (ABC)
Adjustment points0, 400 ppm and 35, 80 %RH
Pressure dependency+1.6 % reading per kPa
Zero drift
Power supply4 x AA batteries / optional AC adapter AC1214
Current consumption40 mA (typical)
Battery life50 h
Measured value memory18,000 values with time stamp, automatic recording (%RH / °C / ppm), 99 single values with time stamp, manual recording, (%RH / °C / DP / Tw / ppm)
Warm-up time
Long-term stability< 1.5 %RH per year
Humidity sensorROTRONIC HYGROMER® IN-1
Temperature sensorThermistor
Response time
Response time t 63
CalculationsDew point, wet bulb temperature
Parameters shownCO2, relative humidity and temperature
ClockReal time clock
Alarm functionsAdjustable for CO2 measurement
HousingABS
IP protection ratingIP30
CE / EMC conform2004/108/EC
MaintenanceNo maintenance (standard indoor application)

Documentation

Datasheet (PDF)

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