UNITESS THB1

Wireless thermo hygrometer barometer

Thermo hygrometer barometer with LoRa-based RF interface that covers up to 1,000 m in range in real warehouse conditions

Key features

Long battery life
High accuracy and long-life sensors
Long-range wireless IoT
Superior signal penetration
Long battery life

We ensure the battery lasts up to 1.5 - 2 years thanks to:

  • Custom LoRa-based RF protocol
  • E-ink screen
  • Deep microcontroller sleep mode

Thermo hygrometer THB1 is designed to measure temperature, relative humidity, and atmospheric pressure in the calibration, measurement, and testing laboratories, as well as in other premises that require monitoring of environmental parameters.

This thermo hygrometer can take measurements, store them in memory, and transfer data to a computer for further detailed analysis.

THB 1 also has low power consumption thanks to asynchronous transfer mode: The device wakes up only it has something to transmit. When in a data transfer mode (i.e. every 10 minutes), three AA batteries last for 1.5 years.

It’s possible to schedule data transmission at regular intervals. In common mobile networks, devices are often forced to «wake up» to synchronize with the network and check messages for receiving and/or sending. Such synchronization leads to significant energy consumption and, ultimately, reduces battery life.

Thermohygrometer ТНВ1 is a part of our wireless indoor climate monitoring system UNITESS AMBIENT.

 

 

Technical characteristics of thermo hygrometer THB 1

Parameter Description

Display technology

E-ink

Size

120*120*40 mm

Weight

400 g (including batteries)

Sensors

Temperature / RH / Ambient pressure

Antenna

Built-in, omnidirectional

Interface configuration

Radio, USB

Setting parameters

Sensor name / Measuring interval, minutes / Data transfer interval, minutes / Limit values

Sensor ID format

Letters and numbers (English, up to 6 characters)

Limits breach notifications

On-screen / SMS / pop-ups

Battery type

AA х 3 pcs

Power consumption

  • Supply voltage – 3 х 1.5 V
  • Sleeping mode – 120 μA
  • Measurement mode – 5 mA
  • Data transfer – 50 mA

 

 

Thermohygrometer THB1 metrological characteristics

Рarameter

THB 1

THB 1B

THB 1C

Temperature measurement range

0...+50 °С

0...+50 °С

0...+50 °С

Temperature measurement error

±0.3 °С

±0.5 °С

±0.5 °С

Temperature measurement resolution

0.01 °С

0.01 °С

0.01 °С

Relative humidity measurement range

10…90%

10…90%

10…90%

Humidity measurement error

±3,0%

±3,0%

±3,0%

Temperature measurement resolution

0,1 %

0,1 %

0,1 %

Atmospheric pressure measurement range

86…106 kPa

86…106 kPa

-

Internal memory type

FLASH

FLASH

FLASH

Internal memory

32 MB

32 MB

32 MB

Atmospheric pressure measurement error

±0,2 kPa

±0,2 kPa

 -

Atmospheric pressure measurement resolution

0,1

0,1

 -

THB1 Datasheet