| Operating
Conditions |
Temperature |
-40 to 140°F (-40 to 60°C) |
| Humidity |
0 to 100% RH |
| Relative
Humidity |
Measurement
range |
0 to 100% RH |
| Accuracy:
Temperature Range 50 to 86°F (10 to 30°C): 0 to 90% RH 90 to 100%
RH |
±3% RH ±5% RH |
| Accuracy:
Temperature Range -4 to 50°F (-20 to 10°C) 86 to 140°F (30 to 60°C): 0
to 90% RH 90 to 100% RH |
±5% RH ±7% RH |
| Accuracy:
Temperature Range -40 to -4°F (-40 to -20°C): 0 to 100% RH |
±7% RH |
| Stability in
typical HVAC app. |
±2% RH over 2 years |
|
Temperature |
Measurement
range |
-40 to 140°F (-40 to 60°C) |
| Accuracy at 68°F
(20°C) |
±0.54°F (±0.3°C) |
| Temperature
dependance |
±0.01°C/°C |
| Temperature
sensor |
Pt1000 RTD Class F0.1
IEC60751 |
| Dewpoint |
Accuracy at 68°F (20°C) and 80% RH |
±1.6°F (±0.9°C) |
| Wet Bulb |
±1.3°F (±0.7°C) |
| Enthalpy |
±0.9 BTU/lb (±2kj/kg) |
|
Ingress Protection |
IP65 |
|
Maximum Wind/Flow Speed |
98.42 ft/s (30 m/s) |
|
Storage Temperature |
-40 to 140°F (-40 to 60°C) |
| Current
Output(HT-68P3-0N000) (Two-Wire) |
Outputs |
4 to 20 mA, loop
powered |
| Loop
resistance |
0 to 600 ohm |
| Supply
voltage |
20 to 28 VDC at 600 ohm
load;10 to 28 VDC at 0 ohm load |
| Voltage Output
(HE-68P3-0N000) (Three-Wire) |
Outputs |
0 to 10 V |
| Load
resistance |
10k ohm minimum |
| Supply
voltage |
18 to 35 VDC; 24 VAC ±20%,
50/60 Hz |
| Wire
Size |
16 AWG (1.5 mm2)
maximum |
|
Electromagnetic Compliance |
EN61326-1 Industrial
Environment |
|
Standard Housing Color |
White (RAL9003) |
| Compliance |
United
States |
FCC compliant to CFR 47, Part
15, Subpart B, Class A |
| |
Canada |
Under CAN/CSA-CEI/IEC CISPR
22:02, Class A |
|
Europe |
CE Mark - Johnson Controls,
Inc. declares that this product is in compliance with the essential
requirements and other relevant provisions of the EMC Directive -
2004/108/EC. |
| |
Australia and New
Zealand |
C-Tick mark |