×
Did you know that Comet exists in a US version as well?
manufacturer of measuring instruments
English Česky Africa China Español Français Magyar Polski Sweden USA

Web sensor - remote thermometer hygrometer with Ethernet interface, cable 4 meters

Ambient temperature, relative humidity t-line Web sensor. Remote alarm.

Web Sensor with relative humidity and temperature probe. The device is supplied with T+RH probe on the cable.

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 device is supplied with T+RH probe with 4 meters cable.

Processing and analysis of measured data:

 

 

 

  • code
    T3511-4
  • Warranty
    3 years

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range -30 to +105 °C
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH
Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
Resolution 0.1% RH

DEW POINT

Measuring range -60 to +80 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

GENERAL TECHNICAL DATA

Operating temperature -30 to +80 °C
Channels 1x connectable temperature+humidity probe
Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Output Ethernet
Range of humidity sensor temperature compensation all temperature range
Measuring interval 2 s
Available temperature units degrees Celsius, degrees Fahrenheit
Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols E-mail, SNMP Trap, Syslog
Power 9-30 Vdc
Protection class IP30 electronics; IP40 sensors
Dimensions 88,5 x 93 x 39,5 mm; length/diameter of external probe 88/18 mm
External probe cable length 4 meters
Weight approx. 210 g
Warranty 3 years

Optional accessories and download

ac/dc adapter 230Vac to 12Vdc/1A, EU

ac/dc adapter 230Vac to 12Vdc/1A, EU

code A1515eu
ac/dc adapter 230Vac to 12Vdc/1A, UK

ac/dc adapter 230Vac to 12Vdc/1A, UK

code A1515uk
ac/dc adapter 230Vac to 12Vdc/1A, US

ac/dc adapter 230Vac to 12Vdc/1A, US

code A1515us

KIT-GSM with modem

KIT-GSM with modem

code KIT-GSM-W
TL-POE10R - PoE splitter

TL-POE10R - PoE splitter

code TL-POE
300Mbps Wireless N Nano Router

300Mbps Wireless N Nano Router

code TL-WIFI

Sensor holder for mounting to rack 19"

Sensor holder for mounting to rack 19"

code MP046
Universal probe holder for easy mounting to rack 19"

Universal probe holder for easy mounting to rack 19"

code MP047
Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

code SP009

sintered bronze sensor protection

sintered bronze sensor protection

code F0000
plastic sensor protection with stainless filter (black)

plastic sensor protection with stainless filter (black)

code F5200B
PTFE sensor protection, white

PTFE sensor protection, white

code F5300

COMET Database

COMET Database

code CDB
COMET Cloud

COMET Cloud

code cloud
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV

Humidity Standard 10%RH, set 5pcs

Humidity Standard 10%RH, set 5pcs

code HM023
Humidity Standard 80%RH, set 5pcs

Humidity Standard 80%RH, set 5pcs

code HM024
Vessel for adjustment and calibration of humidity

Vessel for adjustment and calibration of humidity

code MD046
PP4 Flat circular flange

PP4 Flat circular flange

code PP4
PP90 Right-angled stainless steel flange

PP90 Right-angled stainless steel flange

code PP90

Software

download-icon Comet Database One Click Installer (20.2-I)
327.96 MB
download-icon Database Viewer 3.18.0.0 dbapi 20.2
24.26 MB
download-icon TSensor (3-4-7-0)
2.73 MB
download-icon Sensor Reader (2-0-8-0)
2.78 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Others

download-icon 3D model T3511
1.24 MB
download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Instruction Manual
1.59 MB
download-icon Quick Start Manual
941.49 KB
download-icon Declaration of Conformity
61.23 KB
download-icon How to add WebSensor to COMET Cloud
509.85 KB
download-icon MIB
572.90 KB
download-icon Software development kit (SDK)
97.28 KB

Catalogs

download-icon CATALOG - WebSensor with Ethernet output
4.06 MB
download-icon DATASHEET - WebSensor with Ethernet output
3.62 MB

Related products

WiFi temperature and relative humidity sensor with integrated probe

WiFi temperature and relative humidity sensor with integrated probe

code W3710
WiFi temperature and relative humidity sensor for external probe

WiFi temperature and relative humidity sensor for external probe

code W3711
WiFi temperature and relative humidity sensor for two external probes

WiFi temperature and relative humidity sensor for two external probes

code W3721
Web Sensor with PoE - remote thermometer hygrometer with Ethernet interface

Web Sensor with PoE - remote thermometer hygrometer with Ethernet interface

code T3611
Web Sensor - remote thermometer hygrometer barometer with Ethernet interface

Web Sensor - remote thermometer hygrometer barometer with Ethernet interface

code T7511
Web Sensor - remote thermometer hygrometer with Ethernet interface

Web Sensor - remote thermometer hygrometer with Ethernet interface

code T3510
Thermometer hygrometer with Ethernet interface and relays

Thermometer hygrometer with Ethernet interface and relays

code H3531
Ethernet Multilogger - thermo hygro meter with 4 MiniDIN inputs

Ethernet Multilogger - thermo hygro meter with 4 MiniDIN inputs

code M1140
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV

WebSensor Online Demo