Page 83 - 2020 Catalog

AIR QUALITY

ORDERING SPECIFICATIONS
ORDERING
(1)
HT0D - Power Supply 12-30VDC/24VAC , 24mA max
3-wire 0-5, 10V , or 4-20mA,
(4)
Accuracy Output RH% 2-wire 4-20mA(optional)
2 = 2% Output scaling RH% 0-100% RH
3 = 3% Thermistor Options Yes, see ordering table on left HUMIDITY/TEMPERATURE
Output Type
Media filter PTFE membrane, IP54 protection
A = 0-5VDC, 3-wire
B = 0-10VDC, 3-wire Accuracy 2% models, ±2% over 0 to 100% RH Range
C = 4-20mA, 2-wire 3% models, ±3% over 0 to 100% RH Range
D = 4-20mA, 3-wire Resolution 0.01%RH
Temperature Hysteresis ±0.8%RH
A = None Non-Linearity factory linearized <1%RH
C = 100Pt (385) Temperature coefficient fully compensated by on-board temp sensor
D = 1000Pt (385) Relative Humidity HT1R Series
E = 10k type 2 Response time (2) 8s
F= 10k type 3 Output update rate 0.5s
G = 10k type 3 w/11k shunt
H = 3k Operating range 0 to 100%RH (non-condensing)
I = 2k2 Long term drift <0.25%RH per year
J = 1k8
K = 20k Element Normal Operating 41 to 140ºF (5°C to 60°C) @ 20% to 80% RH
L = 100k conditions (3)
Dimensions 4.0”h x 4.4”w x 2.1”d (+6.8” probe)
Enclosure REV DESCRIPTION DATE APPROVED
REVISION HISTORY
Unit Temp Rating -40 to 158oF (-40 to 70oC)
Agency 4.4 113 Compliance RoHS
3.7 94
(1) One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended.
(2) Time for reaching 63% of reading at 25° C and 1 m/s airflow.
(3) Long term exposures to conditions outside normal range at high humidity may temporarily offset the
RH reading (+3%RH after 60 hours).
(4) 15-30VDC/24VAC power supply voltage required for 10 volt output.
101 119 137
4.0 4.7 5.4

DIMENSIONS
REVISION HISTORY
REV DESCRIPTION DATE APPROVED
4.4 113
3.7 94
53
2.1

101 119 137
4.0 4.7 5.4 226

8.9

53
2.1

NAME DATE Solid Edge
226 DRAWN daniel.engel02/17/17 TITLE
CHECKED
ENG APPR
MGR APPR
8.9 UNLESS OTHERWISE SPECIFIED SIZE DWG NO REV
D
DIMENSIONS ARE IN INCHES
ANGLES ±X.X° FILE NAME: ProbeAssembly-DUCT.dft
2 PL ±X.XX 3 PL ±X.XXX SCALE: WEIGHT: SHEET 1 OF 1
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NAME DATE
DRAWN daniel.engel02/17/17 Solid Edge
CHECKED TITLE
ENG APPR
MGR APPR
SIZE DWG NO REV
UNLESS OTHERWISE SPECIFIED D
DIMENSIONS ARE IN INCHES
ANGLES ±X.X° FILE NAME: ProbeAssembly-DUCT.dft
2 PL ±X.XX 3 PL ±X.XXX SCALE: WEIGHT: SHEET 1 OF 1