Compact Temperature and Humidity Sensor, Ethernet Output and PoE

The TA3610 is an Ethernet sensor designed for precise measurement of temperature and relative air humidity.

The new generation brings better temperature measurement accuracy and a modernized humidity measurement circuit that ensures long-term stability, better accuracy, and reliability. The device is equipped with a backlit LCD display and a complete set of alarm functions including LED and acoustic signaling. Thanks to the advanced firmware of the TAx6xx series, the TA3610 also allows the calculation of derived humidity variables such as dew point, Humidex, or Heat Index.

The device supports modern network standards including IPv6. Thanks to new inter-channel calculations, virtual channels can be set, for example, for temperature differences or specific alarm conditions.

The TA3610 sensor is an ideal solution for offices, laboratories, and technical spaces.

Main Benefits:

Precise measurement of temperature, relative humidity, and calculated variables
Ability to define inter-channel calculations and extended alarms
Backlit LCD display, acoustic and LED alarm signaling
Power supply 5–24 V or PoE
Integrated backup memory
Modern web interface, IPv4/IPv6 support, Modbus TCP, COMET Cloud, and fully encrypted communication (HTTPS, SNMPv3, TLS)
Integrated detachable bracket for easy installation

code

TA3610
Warranty

3 years

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Technical data

Measured value

Temperature

Relative humidity

Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range -30 to +60 °C

Accuracy ±0.4 °C

Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RV

Accuracy ±2.5 % RH from 5 to 95 % at 23 °C

Resolution 0.1% RV

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 range -30 to +60 °C

Measurement channels integrated temperature sensor

Calculated values dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy, humidex, heat index

Supported temperature units degrees Celsius (°C), degrees Fahrenheit (°F)

Temperature compensation of the humidity sensor across the entire temperature range

Power supply Power over Ethernet (IEEE 802.3af) or 5–24 V DC

Network interface Ethernet

IP support IPv4, IPv6

Communication protocols HTTP(s), Web server (WWW), HTTP GET (JSON, XML), Modbus TCP, SNMPv1, SNMPv2c, SNMPv3

Alarm protocols Email (SMTP), Syslog

Measurement interval 2 s

Ingress protection (IP rating) IP30 (electronics), IP40 (sensors)

Dimensions 116 x 85 x 42 mm; stem 77 x 18 mm

Weight 220 g

Warranty 3 years

Premium Ethernet Sensors with Display and Local Signaling

The TAx6xx series represents a new generation of Web Sensor 2.0 premium sensors. They combine precise measurement, modern network communication, and local monitoring via an LCD display, LED signaling, and an acoustic alarm.

Ideal solution for:

server rooms and data centers
laboratories and healthcare
industrial facilities
offices, schools, and public buildings
cleanrooms

Why choose TAx6xx?

Local monitoring without a PC

Backlit segmented LCD display (4 brightness levels)
Display of values, alarms, and IP address
Three-color LED signaling (green / yellow / red)
Acoustic alarm with local and remote mute options

Advanced next-generation alarms

2 adjustable alarms per channel (no direction limits)
System alarms (measurement, time, or configuration error…)
Signaling via: o LED o acoustics o e-mail (TLS / STARTTLS) o SNMP trap o Syslog

Calculations and advanced analytics

Dew point
Absolute humidity
Specific humidity
Mixing ratio
Enthalpy
Humidex and Heat Index
Inter-channel calculations (e.g., temperature difference, CO₂ difference)

Maximum connectivity and security

HTTP / HTTPS (custom certificate upload)
SNMP v1 / v2c / v3 (SHA, AES128)
Modbus TCP (including alarm mute and limit changes)
IPv4 + IPv6
COMET Cloud / COMET Database
TLS communication
4 user accounts, 3 permission levels
Firmware updates via web

Power without compromises

5–24 V DC
PoE (IEEE 802.3af)
RTC with battery backup
Backed-up memory (>2600 records)

Typical applications

Data centers

Monitoring of temperature, humidity, and CO₂ with instant LED indication.
Laboratories: High-precision Pt1000 inputs, cable compensation, alarms.
Schools and offices: CO₂ air quality "traffic light" for ventilation control.
Industry: Durable solution with PoE and SCADA integration.

The new platform brings:

new compact design
removable bracket for easy mounting
unified firmware
enhanced cybersecurity
RTC with battery
advanced alarm system