HOBO Pro RH and Temperature Data Logger
Two Channels: Temperature and Relative Humidity
The HOBO Pro RH and Temperature Data Logger is an outdoor
datalogger with 1 channel for ambient temeperature
and 1 channel for relative humidity . It will measure
and record up to 65,291 readings. It's reading
rate is user selectable with sampling intervals being
0.5 seconds to 9 hours.
Features and Specifications
- Weatherproof (RH sensor requires protection from rain
or direct splashing - see Rain
Shield )
- High accuracy: ±0.3°F and ±3% RH
- Capacity: 65,291 standard resolution measurements
or 32,645 high resolution measurements
- 0-100% RH range including condensing environments
- User-selectable resolution on temperature measurements
(8 or 12 bit)
- User-selectable sampling intervals: 0.5 seconds to
9 hours, recording times up to 3 years
- Readout and relaunch in the field with optional HOBO
Shuttle (new H09-003-08 version required)
- High speed data readout: full 64K in about 1 minute
to either PC or HOBO Shuttle
- Precision components eliminate the need for temperature
calibration
- Drop-proof to 5 feet
- Mounting tabs, self tapping screws and hook/loop tape
included
- Programmable start time/date
- Memory mode: stop when full
- Automatic data archiving of 7 previous deployments
- Nonvolatile EEPROM memory retains data
- Blinking LED light confirms operation (visible through
communication jack)
- User-replaceable battery lasts 3 years
- Battery check at launch
- Operating range: -22°F to +122°F (-30°C to +50°C)
- Time accuracy: ±1 minute per week at +68°F (+20°C)
- Size/Weight: 4 x 3.2 x 2" (102 x 81 x 51 mm)/
approx. 3.7 oz. (104 gms)
- Available in Intrinsically Safe version- H08-032-IS,
$ 189.00
- Compatible with Keyspan USB 4-Port Serial Adapter for USB Connectivity
Measurement Specifications Temperature (internal
sensor)
- Range: -22°F to +122°F (-30°C to +50°C)
- Accuracy: ±0.33°F (±0.2°C) at +70°F in high resolution
mode and ±0.7°F (±0.4°C) in standard resolution mode,
see plot below
- Resolution: 0.04°F (0.02°C) at +70°F in high resolution
mode and 0.68°F (0.38°C) in standard resolution mode,
see plot below
- Response time in still air: 34 minutes typical
NOTE: White case reflects solar radiation. Accurate
temperature measurements in direct sun require a radiation
shield.
Temperature Accuracy and Resolution
High Resolution
Temperature Accuracy and Resolution
Standard Resolution Mode
Relative Humidity
- Range: 0% to 100% RH
- Accuracy: ±3% (up to ±4% in condensing environments)
- Response time: 30 minutes typical in still air
- Sensor operating environment: +32°F to +122°F (0°C to +50°C)
- Drift: 1% per year (typical), factory tune-up available
NOTE: RH sensor is designed for use in outdoor environments
with cyclical high- and low-humidity level. Intermittent condensation
permitted only when temperatures are less than 30°C (86°F).
Operation outside stated limits, or repeated sensor saturation,
will lead to premature sensor failure. RH sensor requires
protection from rain, splashing, mist, and airborne chemicals
such as salt and ammonia.
Intrinsically Safe Version
There is an intrinsically safe version of the HOBO PRO
RH/Temp available for use in monitoring conditions in
hazardous locations where combustible dust or gas may
be a concern. This IS version provides performance identical
to the specifications of the standard logger.
Intrinsically Safe Rating of H08-032-IS:
IS, Class I, II, Division 1, Groups A-G, Temperature Code
T4 (≤135°C); NI, Class I, Division 2, Groups A-D,
Temperature Code T4 (≤135°C); S, Class II, Division
2, Groups F and G as specified in the US Electric Code and
approved by Factory Mutual.
Software and Accessories
NOTE: A BoxCar Pro or
BoxCar starter kit is required
to operate any of the H8 Family loggers. Each Box Car starter
kit includes software, PC interface cable and software manual.
Ordering Information
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| HOBO Pro RH/Temp, 2 channel Data Logger |
H08-032-08
|
$179.00 |
$166.00 |
 |
| HOBO Pro RH/Temperature - Intrinsically Safe Data Logger |
H08-032-IS
|
$209.00 |
$194.00 |
|
| Solar Radiation Shield (Unassembled) |
RS1
|
$75.00 |
$70.00 |
|
| Rain Shield |
RS2
|
$29.00 |
$23.00 |
|
| Software Starter Kits - One
Required |
| BoxCar Pro 4.3 Software and Serial Cable Kit |
BCP4.3-DL
|
$110.00 |
$103.00 |
|
| BoxCar 3.7 Software and Serial Cable Kit |
BC3.7
|
$39.00 |
$37.00 |
|
| Standard NIST Calibration Service |
| Optional Accessories |
| Extra/Replacement 3.6V 1/2AA Lithium Battery |
HP-B
|
$12.00 |
$11.00 |
|
| Extra Serial Interface Cable |
Cable-PC-3.5
|
$9.00 |
$8.00 |
|
| USB Serial Adapter |
Cable-USB232
|
$39.00 |
$35.00 |
|
| USB 4-Port Serial Adapter |
USA-49WG
|
$149.00 |
call |
|
- You may change quantities from within your cart.
- If you do not wish to order online call us toll free at 877-275-9606
between the hours of 9-5 Eastern Standard time.
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All prices are in U.S. Dollars.
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|
