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Home » Products » Humidity & Temperature Sensors » Handheld Humidity & Temperature Sensors » Portable Indoor Air Monitoring

Portable Indoor Air Monitoring

Portable Indoor Air Monitoring
Portable Indoor Air Monitoring
Product Code : CP11
Product Description

The CP11 handheld instrument is the latest development of an economical multimeter 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. The CP11 includes the ROTRONIC SW2.1 software which can be used to program, download data and save logged files.

Features :

  • Calculates dew point and wet bulb temperature
  • Automatic or manual data logging
  • Easy field calibration by simple connection to a known reference
  • Auto power OFF function

Connections :

  • Mini USB port for connection to a PC
  • 5 VDC power supply, for connection of the optionally available AC adapter

Large display :

  • With backlight

Controls :

  • Large buttons for easy operation of the measuring instrument

Sensors / Calibration :

  • HYGROMER® IN-1 humidity sensor
  • Calibration of humidity possible at 35/80 %RH
  • Calibration of CO2 possible at 0 and 400 ppm

CO2 calibration :

  • Opening for a simple CO2 calibration

Applications :

  • Indoor air quality
  • Monitoring in underground garages (safety)
  • Leak monitoring in filling plants (safety)

Guidelines :

350 - 450 ppm

400 - 1,200 ppm

> 1,000 ppm

5,000 ppm
(0.5  %vol)

38,000 ppm (3.8 %vol)

> 100,000 ppm (10 %vol)

Fresh air outdoors

Room air

Fatigue and loss of concentration become apparent.

Maximum permissible value at the workplace during an 8-hour workday

Breathing air (direct exhalation)

Nausea, vomiting, loss of consciousness and death

Technical Specification :

General


Type

Handheld device

Parameters

CO2, relative humidity and temperature

Range of application

0…50 oC / 0...100 %RH, non-condensing

Power supply

4 x AA batteries / optional AC adapter AC1214

IP protection

IP30

Clock

Real time clock

Alarm

Adjustable for CO2 measurement

Technical information / Functions

Battery life

50 h

Current consumption

40 mA (typical)

Warm-up time

<1 min.

Calculations

Dew point, wet bulb temperature

Measured value memory

18,000 values with time stamp, automatic recording (%RH / oC / ppm) 99 single values with time stamp, manual recording (%RH / oC / DP / Tw / ppm)

CO2 measurement

Measurement principle

Non dispersive infrared (NDIR) with automatic baseline correction (ABC)

Measurement range

0…5000 ppm

Accuracy at 23 oC +5 K

+30 ppm +5 % of the measured value

Response time

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

Adjustment points

0, 400 ppm

Pressure dependence

+1.6 % reading per kPa

Null drift

<10 ppm/year

Maintenance

No maintenance (standard indoor application)

Humidity measurement


Humidity sensor

ROTRONIC HYGROMER® IN-1

Measurement range

0.1...99.95 %RH

Accuracy at 23 oC +5 K

<2.5 %RH (10...90 %RH)

Adjustment points

35, 80 %RH

Response time t63

<30 s, without filter

Long-term stability

<1.5 %RH / year

Temperature measurement

Sensor

Thermistor

Measurement range

-20...60 oC

Accuracy at 23 oC +5 K

+0.3 oK

Response time

4s

Software

Supplied with the instrument or available as download

SW2.1 (settings, data download, display of measured values)

HW4

Compatible with optionally available HW4 software

Conformities / Housing

CE / EMC compatibility

CE conformant 2004/108/EC

Housing material

ABS

Dimensions

76.7 x 41.8 x 233.9 mm

Weight

290 g


JUPITER INTEGRATED SENSOR SYSTEMS PVT. LTD.

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