Available to back order. ETA will be 3 - 5 weeks.
CO2 concentration, temperature and relative humidity t-line Web sensor. Remote alarm.
Web Sensor with built-in CO2 concentration, relative humidity and temperature sensors.
A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects. The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.
High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
The CO2 concentration is shown on the display or signaled by a color LED.
Processing and analysis of measured data:3 year warranty
Included in delivery:Measured value
Temperature
Relative humidity
Counted values (dew point…)
CO2
TEMPERATURE SENSOR
Measuring range -30 to +105 °C
Accuracy ±0.4 °C
Resolution 0.1 °C
HUMIDITY SENSOR
Measuring range 5 to 100% RH
Accuracy ±2.5% relative humidity from 5 to 95% at 23°C
Resolution 0.1% RH
DEW POINT
Measuring range -60 to +80 °C
Accuracy ±1.6°C at ambient temperature T30%
Resolution 0.1 °C
CO2 SENSOR
Measuring range 0 to 10 000 ppm
Accuracy ±(100ppm +5% from reading) at 25°C and 1013hPa
Resolution 1 ppm
GENERAL TECHNICAL DATA
Operating temperature -30 to +80 °C
Channels 1x connectable temperature+humidity probe, 1x external CO2 sensor
Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Output Ethernet
Measuring interval 2 s; CO2 15 s
Range of humidity sensor temperature compensation all temperature range
Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols E-mail, SNMP Trap, Syslog
Power 9-30 Vdc
Protection class IP30 electronics; IP40 temperature+humidity sensor; IP65 CO2 sensor
Dimensions 88,5 x 147 x 39,5 mm
External probe T+RH cable length 1 meter (optionally 2 or 4 meters)
External probe cable length CO2 1 meter (optionally 2 or 4 meters)
Weight approx. 150 g
Warranty 3 years
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