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Data logger HT20

안전 놀이터 가이드

안전한 온라인 도박을 위한 최고의 안전놀이터를 추천합니다. 검증된 사이트만을 제공하여 안심하고 즐기실 수 있습니다.

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Lumel Product Code: LMHT20
Availability: Delivery in 2 - 3 weeks

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LUMEL product guide, PDF →

LUMEL product overview →

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Description

Recorder HT20 is designed for measurement and logging of ambient humidity and temperature.

Especially suitable for server rooms, pharmaceutical and food warehouses, laboratories, museums and greenhouses
Logged data is stored in the internal memory and then sent digitally to the user (over Ethernet)
Alarms are formed by e-mails, on the webserver, using symbols on screen or via audible alarms
HT20 can be powered by the Ethernet network (PoE – Power over Ethernet), additionally ordered
FTP, DHCP, SMT, Modbus TCP/IP protocols

Measured values:

Temperature
Relative humidity
Dew point temperature
Absolute humidity or the total mass of water vapor (in grams) present in 1 cubic meter of air in a given temperature
Wet-bulb temperature
Vapor pressure or the pressure at which, in a given temperature, the gas is at an equilibrium with the fluid
Enthalpy

Humidity measurement range	0...95 %, without condensation
Humidity measurement accuracy	±3 % of range (by 10...95 %, otherwise ±5 %)
Temperature measurement range	-20...60 °C
Temperature measurement accuracy	±0,6 °C (by 10...40 °C, otherwise ±1 °C)
Calculated values	Absolute humidity, dew point temperature
Digital interface	Ethernet 10/100 Base-T
Supply	6 VDC or PoE IEEE 802.3af
Power consumption	< 2 VA
Operating temperature	-20...23...60 °C
Operating humidity	< 95 %
Protection class	IP20
Mounting	On wall
Weight	<0,3 kg
Size	120 x 80 x 25 mm

You can try out the functionality of HT20 web server (guest accessibility) by clicking on the below link:

More on recorder HT20 on Lumel website [EN]

HT20 datasheet [EN]