
HUMIDITY
522
HUMIDITY
9
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
March 2014
ROOM, DUCT, AND OSA 2% HUMIDITY TRANSMITTERS
HT2D, HT2O, HT2S
2.75
(6.99)
4.5
(11.43)
2.25
(5.72)
8.0
(20.32)
0.38
(0.953)
HT2O
HT2S
HT2D
2.88
(7.30)
4.63
(11.75)
2.0
(5.08)
1.25
(3.18)
4.0
(10.16)
Foam Gasket
Housing Bottom View
Housing Top View
2.75
(6.98)
1.58
(4.01)
4.50
(11.43)
HT2S
24 VDC
Power Supply
4-20 mA
Humidity
Signal
Hum*
Hum
Temp*
Temp
4-20 mA
Optional
Temperature
Signal**
* Non-polar connection
** Needs humidity connection
to output temperature
signal properly
WIRING
DIMENSIONS
ORDERING INFORMATION
HT2 2% relative humidity transmitter
D Duct mount, weather resistant box, 8" probe
O Outside air mounting, weather resistant box with weather shield
S Space room/office mounting
1 4-20 mA DC output
NT No temperature transmitter
EN Range codes per Minco letter ranges (-20°/140°F) or (-29°/60°C)
S Range codes per Minco letter ranges (0°/100°F) or (-18°/38°C)
H Range codes per Minco letter ranges (40°/90°F) or (4°/32°C)
ODE DESTON
Example: HT2D1NT 2% RH duct transmitter with 8" probe,
no temperature output
HT2
NT1D
RELATED PRODUCTS PAGE
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