HOBO Temp/RH Smart Sensor
Onset Sensor Measuring Temperature and Humidity
 The Temperature/RH Smart Sensor is a 2 channel sensor providing temperature and humidity measurements. All sensor parameters are stored inside the Smart Sensor, which automatically communicates configuration data information to the logger without any programming, calibration, or extensive user setup.
Temp RH Sensor Compatible with
>> HOBO Weather Station (#H21-001)
>> HOBO Micro Station (#H21-002)
>> Energy Logger Pro (#H22-001)
>> U14 Temperature RH Logger w/ External Inputs (#U14-002)
NOTE: Sensor requires protection from rain or direct splashing; Radiation shield
strongly recommended for use in sunlight; sensors can be used in intermittant condensing environments up to +30°C and non-condensing above +30°C.
Specifications Documentation
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| Temperature RH Smart Sensor with 2 Meter Cable |
S-THB-M002
|
$189.00 |
$180.00 |
 |
| Temperature RH Smart Sensor with 8 Meter Cable |
S-THB-M008
|
$195.00 |
$186.00 |
|
| Optional Accessories |
| Solar Radiation Shield |
RS3
|
$59.00 |
$55.00 |
|
| Onset Replaceable RH Caps with membrane and tape for U23-002 (5-pack) |
HUM-RHCAP2
|
$48.00 |
$48.00 |
|
| Smart Sensor Extension Cable - 2 Meter Length |
S-EXT-M002
|
$20.00 |
call |
|
| Smart Sensor Extension Cable - 5 Meter Length |
S-EXT-M005
|
$25.00 |
$24.00 |
|
| Smart Sensor Extension Cable - 10 Meter Length |
S-EXT-M010
|
$30.00 |
$29.00 |
|
| Smart Sensor Extension Cable - 25 Meter Length |
S-EXT-M025
|
$45.00 |
$38.00 |
|
| Weatherproof Connection Housing for Smart Sensors |
S-EXT-CASE
|
$21.00 |
$20.00 |
|
Temperature RH Sensor Specifications
| Channels |
2 (1 Temperature; 1 Relative Humidity) |
| Measurement Range |
Temperature: -40°C to 75°C (-40°F to 167°F)
Humidity: 0 to 100% RH at -40°C to 75°C (-40°F to 167°F) |
| Operating Range |
Temperature Range: -40°C to 75°C (-40°F to 90%RH)
Exposure to conditions below -20°C (-4°F) or above 95% RH may temporarily increase the maximum RH Sensor Error by an Additional 1% |
| Accuracy |
Temperature: 0.2°C @ 0°C to 50°C (±.36°F @ 32°C to 122°F)
Humidity: ±2.5% from 10 to 90% RH |
| Resolution |
Temperature: 0.02°C @ 25°C (0.04°F @ 77°F)
Humidity: 0.1%RH @ 25°C (77°F) |
| Bits per Sample |
Temperature: 12
Humidity: 10 |
| Drift |
Temperature: <0.1°C(0.18°F) per year
Humidity: <0.1% RH per year
Hysteresis: 1% |
| Response Time |
Temperature: 5 Minutes in air movingf 1 m/sec
RH: 10 Minutes in air moving 1 m/sec with protective cap |
| Housing |
PVC Cable Jacket with ASA Styrene Polymer RH Sensor Cap modified Hyrophobic Polysulfone Membrane |
| Measurement Averaging Option |
Not Available |
| Standards Compliance |
CE |
| Environmental Rating |
Weatherproof |
| Weight |
110 grams (3.88 oz) |
| Dimensions |
10mm x 35 mm (.39" x 1.39") - Sensor Only |
| Cable Lengths |
2 Meter and 8 Meter Lengths Available |
12-Bit Temperature/RH Smart Sensor Manual
Hobo Weather Station / Micro Station Components and Details
Accessories
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