About
2 CHANNELS WIRELESS UNIT FOR HEAT FLUX METER TLOGWLS
Description
Data recording wireless unit for heat flux meter which allows connection without cables of 2 temperature probes (T1, T2) to heat flux meter TLOGWLS. Wireless heat flux meters simplify heat flux measurements on building walls due to lack of wires to be passed inside and outside building to connect two temperature probes to TLOGWLS instrument. TLW2 unit has internal rechargeable battery and transmitts data to TLOGWLS in automatic manner. Through management app it is possible to check connection and recording status of temperature probes, together with batteries charge status. The temperature probe for heat flux measures on building walls PT04 is inserted into a watertight resin resistant against UV rays and with IP65 protection rate. Ideal to be installed indoor or outdoor. Measurement range goes from minimum temperature -10°C to maximum temperature +60°C.
General
• Number of channels: 2 (temperature probes T1 and T2)
• Power supply: Lithium ion batteries 3.7 V 3600mAh
• Average autonomy: 16 hours
• Environmental conditions: Temperature (°C) 0 to 60
• Connections: Wi-Fi
• Case: IP65
• Dimensions: mm 120 x 161 x 66
• Weight: 0,5 kg
• HS code:
• Reference legislation: ISO 9869, ASTM C1046, ASTM 1155
Acquisition
• A/D converter resolution: 24 bit
Radio
• Protocol: IEEE802.15.4
• Frequency: 2.4 GHz
Temperature probe PT04
• Otput tension : min. 2.97 V, max 5.5 V
• Output current: min 30 uA, max 80 uA
• Operative temperature: -10 °C, + 60 °C
• Out Load Cap.: max 15 nF
• Dimensions: mm 40 x 15
• Weight: 5 g
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Measured quantity |
temperature
|
| Connector type |
wireless
|
| Display |
without display
|
| Other characteristics |
|
