WebSensor - remote CO2 concentration thermometer hygrometer with Ethernet interface

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:

code

T6541
Warranty

3 years

$1 828

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Technical data

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 T<25°C and RH>30%

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

Features

Applications:

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.

Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.

Healtcare and laboratories - Monitoring of storage areas at temperatures up to -200 °C.

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Features description:

* the features may vary depending on the device type

● accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO₂, Two-state events

● communication protocols SNMP, Modbus TCP, SOAP, XML

● webserver to display current and recorded values

● alarm indication via email

● selected models with PoE

● data analysis in COMET Database software

WebSensor - remote CO2 concentration thermometer hygrometer with Ethernet interface

Processing and analysis of measured data: