dataloggers, thermometers, hygrometers...
English Česky Africa China Español Français Magyar Polski Sweden USA UAE

{{ txt }}

Show all results

Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA

Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA
Intrinsically safe humidity and temperature transmitter with cable probe, 4 meters cable length, output 4-20mA

ATEX certified humidity and temperature transmitter. Use in potentially explosive atmosphere. Outdoor, indoor use.

Relative humidity, temperature sensors at probe on the cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.

ATEX certification for use in potentially explosive environments.

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

 

  • code
    T3111Ex-4
  • Warranty
    3 years
Add to quote

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

ATEX CERTIFICATION

Certificate FTZÚ 13 ATEX 0189X
Marking EX ll 3G Ex ic llC T6 Gc, EX ll 3D Ex ic lllB T85°C Dc

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C
Channels 1x connectable temperature+humidity probe
Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Output 4-20 mA, galvanic isolated
Range of humidity sensor temperature compensation all temperature range
Configuration of output user adjustable from PC; measured range + value
Power 9-30 Vdc
Protection class IP65 electronics; IP40 sensors
Dimensions 88,5 x 145 x 39,5 mm; length/diameter of external probe 88/18 mm
External probe cable length 4 meters
Weight approx. 150 g
Warranty 3 years

Optional accessories and download

Accredited temperature and relative humidity calibration

Accredited temperature and relative humidity calibration

code SLU003

Zener Barrier ZbC2+

Zener Barrier ZbC2+

code ZbC2+

cable for transmitter adjustment via USB port

cable for transmitter adjustment via USB port

code SP003

Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

code SP009

sintered bronze sensor cover

sintered bronze sensor cover

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

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
plastic gland for direct mounting of the humidity probe

plastic gland for direct mounting of the humidity probe

code SP004
Tool for easy connection to WAGO terminals 236 for analog output transmitters

Tool for easy connection to WAGO terminals 236 for analog output transmitters

code SP005

Software

download-icon Conversions - application for recalculation of values
694.50 KB

Others

download-icon 3D model T3111Ex
1.33 MB
download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Instruction Manual
886.80 KB
download-icon Quick Start Manual
528.98 KB
download-icon Declaration of Conformity
106.82 KB
download-icon Manual on the issue COMET sensors in potentially explosive atmospheres
653.55 KB
download-icon ATEX Certificate for sensors with 4-20mA output for use in potentially explosive environments
3.26 MB
download-icon ATEX Certificate for sensors with 4-20mA output for use in potentially explosive environments - Supplementary No. 2
180.55 KB
download-icon ATEX Certificate for sensors with 4-20mA output for use in potentially explosive environments - Supplementary No. 3
672.81 KB

Catalogs

download-icon CATALOG - Analog Sensors with 0-10 V or 4-20 mA output
1.86 MB
download-icon Catalogue Sheets - COMET ATEX Sensors & Zener Barrier
911.24 KB

Related products

Zener Barrier ZbC2+

Zener Barrier ZbC2+

code ZbC2+
Intrinsically safe humidity and temperature transmitter with 4-20mA output

Intrinsically safe humidity and temperature transmitter with 4-20mA output

code T3110Ex
Intrinsically safe humidity and temperature duct transmitter with 4-20mA output

Intrinsically safe humidity and temperature duct transmitter with 4-20mA output

code T3113Ex

Contact

COMET AFRICA
Suite 32, Cornerstone Business Park
Brackengate, Hamman Road
Brackenfell, 7560
Cape Town, South Africa

E-mail: info@comet-africa.com

Telephone customer support
Phone: +27 21 975 2111

What we do

COMET AFRICA specialises in the supply, design and implementation of cold chain management solutions. With many years’ experience in cold chain management, COMET AFRICA has grown by adding new products to its market offering, namely: SMS notification, GPRS Remote Data Access, Online Data Hosting, IOT sensors and Custom Software for turnkey solutions.

We have a number of distribution points throughout Africa, including Kenya, Uganda, Ghana, Zambia, Botswana and Lesotho.

We offer a wide range of products from Hand Held devices and Loggers, to fully integrated Temperature, Humidity, CO2 and Pressure monitoring, recording, alarming and notifying systems.

The business philosophy of COMET AFRICA is to continually expand by upgrading products and services to keep up with changing technology.

The Success of COMET AFRICA to date has resulted from the delivery of high end products and solutions to the industrial sector with continued attention to customer service.

 

© Copyright 2025 COMET SYSTEM, s.r.o. | Webdesign by Spaneco