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PCE-HGP humidity detector
for relative humidity and temperature as well as absolute
humidity of wood and other materials (dew point in a diagram) |
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The PCE-HGP humidity detector is designed for use by professionals
measuring climactic conditions and in the evaluation of damage in
the construction industry. The humidity detector also measures
relative humidity and ambient temperature as well as absolute
humidity in materials and wood. By way of a table, the device can
determine dew point. With this humidity detector you acquire a
multi- functional device which is highly accurate for measurements
to be made in situ. Other advantages are that it is easy to use, its
light-weight and small.
You
can arrive with the device in your jacket pocket, ready to work.
Remove
the protective front cover, connect the device, press the two
buttons at the same time,
then
select the measurement function and then begin measuring.
This link shows and
overview of each humidity detector we have available to suit your
needs.
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The humidity detector has some penetrating pins to capture a reading
of the absolute humidity in wood or construction materials, and a
combined sensor to measure relative humidity and temperature.
The
part of the device that measures absolute humidity is not subjected
to variation with use and is reliable over an extended period.
Of
course, the accuracy of the relative humidity sensor
will be affected over time and should be calibrated regularly. This
can be done by the technicians at PCE Group or any other accredited
laboratory. |

PCE-HGP humidity detector
View or print the user's manual

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For measuring relative humidity, the humidity detector comes with a
humidity sensor that works in a capacitive mode, based on the
reversible absorption of vapour (using a polymer lid). The apparent
constant dielectric of this lid, is considered as the capacity of
the device, is in direct proportional equilibrium with ambient
relative humidity. The sensor is situated under the vent at the
back. |
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The image to the left shows a humidity detector measuring the
humidity of a wall (absolute humidity in
%
/
here the reading is 9.9%).
The
measurement is done via two measurement pins.
The
two pins are very small and once they are removed from the material,
no real marks remain in the material surface that are identifiable.
A measurement of absolute humidity in wood can be done with
penetrating pins. If measurements of very hard materials are
required, it is recommended that two nails be put into the material
then the detector should be attached after they are in place. |
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Handheld device /
Display |
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The LCD is 15mm high and clearly shows readings. To the left of the display
are buttons used for setting measurement parameters (Building Moisture
for
measuring construction materials,
Wood Moisture
for
measuring wood and settings for measuring relative humidity and
temperature). |
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Technical specifications |
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Measuring
relative air humidity and temperature using an internal combined
sensor |
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Measurement range |
10 to 95% r.h.
/ -5 to 50°C |
| Resolution
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0.5% r.h. /
0.5°C |
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Accuracy
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±2% r.h. (between 30
and 80%)
or ±3% r.h.
/ ±1°C |
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Measuring humidity of construction materials
using penetrating pins |
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Measurement range |
0 to 60%
(absolute) |
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Resolution |
0.1% |
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Accuracy |
±1% (<15%) /
±2% (between 15 to 28%)
above range: ±3% |
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Characteristic
curves for materials |
Curve midpoints |
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Measuring humidity in wood using penetrating
pins |
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Measurement range |
6 to 60%
(absolute) |
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Resolution |
0.1% |
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Accuracy |
±1% (<15%) /
±2% (between 15 to 28%)
above range: ±3% |
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Characteristic
curves for materials / types of wood |
can choose between 3
types of wood |
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General specifications |
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Determines dew
point |
using a diagram which comes with the device (see user's manual) |
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Display |
15mm LCD |
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Power |
12V battery |
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Dimensions |
160 x 27 x 15mm |
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Weight |
100g |
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Contents
PCE-HGP
humidity detectors
(with
standard pins), battery; 2
nails for very hard materials, protective hood and user's manual |
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Optional accessories
ISO laboratory
calibration certificate
For companies that wish to incorporate the
device into their array of internal quality control tools or for
annual recalibrations.
The ISO certificate includes a calibration and a
document containing all the readings taken as well as containing
the company details. |
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Replacement pins
The
humidity detector comes with a series of pins placed on the end to
penetrate the material. These pins may break on occasion and
replacements are available in packs of ten.
Unscrew the device and change the broken pin for a new one. refasten
the device and continue taking readings. |
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Here you will find an overview of all the measuring instruments available at PCE Group. |
Contact:
Companies House England
Tursdale Business Park
Co. Durham - DH6 5PG
United Kingdom
Phone. +44 ( 0 ) 191 377 3398
Fax +44 ( 0 ) 191 377 3357 |
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page in German in Italian in Spanish in Croatian in French
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