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manufacturer of measuring instruments
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WebSensor with PoE - remote temperature, humidity, CO2 concentration with Ethernet interface

code: T6641

Temperature, humidity, carbon dioxide t-line Web sensor with Power over Ethernet feature. Remote alarm.


Web Sensor with temperature, humidity, CO2 cable probes with PoE function.

carbon dioxide

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.

The device is supplied with probes with 1m cables. Cable lengths 2, 4 or 10 meters available optionally.

 Included in delivery:Power over Ethernet

 

Green LED shines - CO2 concentration 0 to 1000 ppm

Yellow LED shines - CO2 concentration 1001 to 1200 ppm

Red LED shines - CO2 concentration 1201 ppm and more

 

Technical data

Value
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 95 % RH
Accuracy ± 2,5 % RH in the range 5 to 60 % RH
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 ±(110ppm +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 Power over Ethernet according to IEEE 802.3af or 5Vdc
Protection class IP30 electronics; IP40 temperature+humidity sensor; IP65 CO2 sensor
Dimensions 136 x 117 x 45 mm
External probe T+RH cable length 1 meter (optionally 2 or 4 meters)
External probe cable length CO2 1 meter (optionally 2, 5, 10 meters)
Weight approx. 150 g
Warranty 3 years

Features

Applications:

Aplikace - Sklady

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.

Aplikace - Serverovny a datová centra

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.

Aplikace - Zdravotnictví a laboratoře

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

Aplikace - Průmysl

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

Aplikace - Sklady

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
 
Záruka 3 roky Kalibrační listCOMET Database Teplotní čidlo Teplotní čidlo Teplotní čidlo Tlakové čidlo Rosný bod Dvouřádkový LCD displej Ethernetové rozhraní
 
Power over Ethernet - PoE WWW server WWW server Historie uložených hodnot Historické grafy E-mail Export historických dat do CSV Modbus TCP protokol Aktuální hodnoty pomocí XML SNMP protokol
 
SNMP Trap SOAP Protokol Syslog protokol SNTP protokol - časová synchronizace Paměť MIN/MAX hodnot