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Rotronic CP11 (offer)

Contact Instrument Solutions

Overview

The Rotronic CP11 is a handheld instrument 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 HW4-Light software that comes with the device, it can be set as required and data can be downloaded, saved and analyzed.

Typical applications include indoor air quality studies, and safety studies in car parks.

*** Excess stock *** 2018 list prices £339.00 now available at fantastic offer price of only £289.00.

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

Technical

Dimensions 77 mm x 42 mm x 234 mm

Weight 290 g

Range of application 0 to 50 °C / 0.1 to 99.9 % rh, non-condensing

Accuracy at 23 ± 5 °C ± 30 ppm ± 5 % of the measured value, < 2.5 % rh (10 to 90 % rh), ± 0.3 K

Measuring range 0 to 5,000 ppm, 0.1 to 99.95 % rh, - 20 to + 60 °C

Measurement principle Non dispersive infrared (NDIR) with automatic baseline correction

Adjustment points 0, 400 ppm and 35, 80 % rh

Pressure dependence + 1.6 % reading per kPa

Null drift < 10 ppm / year

Power supply 4 x AA batteries / optional AC adapter AC1214

Current consumption 40 mA (typical)

Battery life 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)

Warm-up time < 1 minute

Long term stability < 1.5 % rh per year

Humidity sensor Rotronic HYGROMER IN-1

Temperature sensor Thermistor

Response time <10 sec @ 30 cc / min. flow, < 3 min diffusion time

Response time t63 < 30 s, without filter

Calculations Dew point, wet bulb temperature

Parameters displayed CO2, relative humidity and temperature

Clock Real time clock

Alarm functions Adjustable for CO2 measurement

Housing ABS

IP protection rating IP30

Support documents

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  • Category
  • File type
  • Download
Download
Rotronic CP11 data sheet.pdf Rotronic CP11 data sheet
Category
Technical document
File type
Adobe Acrobat
Download (760 KB)
Download
Rotronic CP11 short user manual.pdf Rotronic CP11 short user manual
Category
Technical document
File type
Adobe Acrobat
Download (609 KB)