Moisture meters for building materials

The Irish company TRAMEX humidity and temperature data logger DL-RHTX together with the Tramex Meters App records up to 100'000 data point records of relative humidity, temperature, dew point, which are transmitted wirelessly via Bluetooth BLE technology to your mobile device. In the app, you can visualize online readings, thermal conditions, and psychrometric charts, and create and export spreadsheets, charts, and reports.

 

Tramex DL-RHTX requires Tramex Meters App and a compatible iOS or Android mobile device. Using additional plug-in Hygro-i2 RH probes, the DL-RHTX will measure relative humidity, temperature, dew point and humidity ratio in the material structure.

 

The construction material, such as a concrete slab, can be tested using the in situ method or the RH Hood method (International Standards: ASTM F2170 & BS 8201, 8203, 5325). Relative humidity probes can also be used to measure ambient humidity indoors.

 

· The DL-RHTX Bluetooth BLE is enabled for use with mobile devices.

· Up to 100,000 data point record memory.

· Instant setup and start modes.

· Accurate recording of ambient relative humidity and temperature.

· Used to perform measurements according to BS 8201, 8203, 5325 and ASTM F2170.

· Intuitive and instructive application interface.

· Adjustable interactive chart, spreadsheet, overview and simple export functions.

 

DBT operating distance is up to 50 meters.

 

Supported measurements: 

- Ambient relative humidity, dry bulb temperature, wet bulb temperature (psychrometer), dew point.

- Psychrometric chart showing relative humidity, specific volume, wet bulb temperature, dry bulb temperature, enthalpy, humidity ratio, dew point.

- Contact temperature, calculated contact RH, dew point, contact delta temperature (when working with additional

contact temperature probe)

- Concrete moisture measurements with Hygro i2 drill probe (optional) - independent of the chemical composition and the presence of metal reinforcement - in Figure No.3 on this page.

 

Dimensions: 100 mm x 90 mm x 35 mm

Weight: 100 g

Construction: ABS plastic housing

Power: 1 pc. AA type 1.5 volt Alkaline battery

Memory: 100’000 data point records (environmental humidity and temperature samples, surface temperature)

Frequency of measurements: the recorder interval is adjustable from 5 minutes to 1 hour

BT transmission range: up to 50 m in direct view

Bluetooth: BLE (Bluetooth Low Energy) 4.2 compatible,

Bluetooth 5 (expected)

Included: Wall mounting and tripod

 

Humidity specifications:

Range: 0 to 100% relative humidity

Accuracy: ± 1,5% RH in the range 0% to 80% RH and ± 2.0% RH in the range 80% to 99% RH (@ 25ºC)

Resolution: 0.1% throughout the range

Drift: <0.25% RH per year

 

Range: -40ºC to + 125ºC

Accuracy: ± 0.1 ° C in the range of + 20 ° C to + 60 ° C Sensor protection: PTFE film protects the sensor opening from water and dust.

Drift: 0.03ºC per year

 

Contact temperature probe (optional):

Units of measurement: ºC or ºF

Temperature range: -30 ° C to + 80 ° C

Accuracy: ± 0.5 ° C in the range of -10 ° C to + 85 ° C

Resolution: 0.1% throughout the range

 

Power:

Power supply: 1 pc. AA type 1.5 volt Alkaline battery

Battery life: more than 1 year based for 5 min measurement intervals using an Alkaline battery

with a nominal voltage of 1.5 V as supplied.

 

Manufacturer's warranty 1 year.