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The universal pocket device for humidity, temperature and dew point
measurements with unreached
features in this price class until now!
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| Because of the low power consumption and the
integrated min/max value memory the GFTH 200 is perfectly suitable
for long term climate surveillances.
For this reason the handy and quick-response measuring device GFTH
200 is especially ideal for superior and most exact measurements. If you
use a works calibration certificate (can be ordered against upcharge)
referring to humidity accuracies of < 1% are resulted between 20
to 80 % r.h.. Free of charge a temperature value of about 23°C is
documented at the WPF4. So this device can be put down to national
standards and fulfills highest demands. Within the additional infrared
thermometer GIM 530 MS - included in the GFTH 200 Set - it is easy for you
to check mould-problem areas on walls etc. The wass can easily scanned by
means of the laser beam within very short time. When wall temperature falls
below the critical dewpoint (this is, when the wall gets wet), the device
alerts with an audible signal. Application:
- building surveyer, housing industry for destination of dew point
and avoid of mold and corrosion.
- Long-termed surveyance (by min-/max-value memory and extremely
low power consumption) of critical zones ...
- Wintersports: e.g. for snow temperature (with external probe) -
device can be used down to -25°C ambient temperature
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DIGITAL HYGRO-/THERMOMETER
GFTH
200
Application: Quick-response measuring of air
humidity, temperature and
dew point
- Measuring of humidity, temperature and dew point with ONE device
- min-/max-memory for all 3 of the parameters
- Hold key to memorize the current measuring values of all 3
parameters
- Automatic off-function can be set from 1 to 120 min. or for
continuous operation
- Extremly low electric power consumption (down to approx. 10 µA)
- High accuracy by digitally memorized values
- High-qualified capacitive polymer-humidity sensor
- Internal temperature sensor: Pt1000 / 1/3 DIN
- Additional plug for connecting an external Pt1000 sensor
- Offset for temperature and humidity for fast post-calibration (if
requirable at all)
- Low battery warning
- Large 13 mm high LCD-display
- Large application area:
- Humidity: 0.0 to 100.0 % (recommended area: 11 to 90 %)
- Temperature: -25.0 to +70.0°C or -13.0 to + 158.0 °F (switchable)
- Measuring interval to be set from 1 sec. up to 60 sec.
(At a measuring interval of e.g. 30 sec. battery service life
theoretically about over 2 years at continuous operation)
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Specification:
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Measuring range: |
°C: -25.0 to 70.0° C ; °F: -13.0 to +158 °F
% r.h.: 0 to 100 (99.9) % r.F. - recommended area: 11 to 90%.
Td: (dew point): -40.0 to +70.0°C or -40.0 to +158°F) |
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Resolution: |
Temperature: 0.1° C or 0.1 °F
Relative humidity: 0.1% r.h. |
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Accuracy: |
(+ 1 digit) (at nominal temperature 25° C)
temperature internal: like Pt1000 1/3 DIN: +0.5% of m. v. +0.1%
temperature (external): 0.1°C (device) + probe accuracyRelative humidity:
+1.5 % linearity, + 1.5%
hysteresis (from 11 to 90%)
(with works calibration certificate
total error <1% r.F. - from 20 to 80%) |
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Measuring probes: |
Temperature: Pt1000
Humidity: capacitive polymer - humidity sensor |
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External probe jack: |
for connecting an
external Pt1000 probe by a 3.5 mm jack connector |
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Response time: |
T90 = approx.10 seconds |
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Working temperature: |
sensors -25 +70° C for sensor and electronic |
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Display: |
3 1/2 digit, 13 mm high LCD-display |
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Pushbuttons: |
6 membrane
keys for ON/OFF-switch, min- and max-value meemory, hold-function, at the side switch for selecting the
parameters. |
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Low battery warning: |
automatically
"BAT" |
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Power supply: |
9V battery
type IEC 6F22 (included) |
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Power consumption: |
approx.
9 µA at 1 measurement / 60 sec.
approx. 100 µA at 1 measurement / sec (mode FAST) |
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Scale/Offset:
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digital
zero point and rise adjustment.
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Holdfunction: |
the current
value is "frozen" (valid for all three measuring ranges) |
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Auto-Off-Funktion |
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Dimensions: |
106 x 67 x 30
mm (L x W x D)
in addition on the length side sensor head, length of 35 mm,
diam. of 14 mm,
so total length 141 mm. Impact-resistant ABS plastic housing |
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Weight: |
approx. 135 g
battery incl.
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Nominal temperature:
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25
°C |
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Operating conditions: |
Electronic: -25 to +70 °C, 0 to 80 % r.h. (non-condensing)
Sensors: -25 to +70°C, 0 to 100% r.h. |
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GFTH
200 SET
incl. infrared thermometer GIM 530MS and carrying case
additional advantages GFTH 200 Set:
- blindingly easy search for thermal bridges
- targeting laser for precise location even of inaccessible areas
- audible alarm below dewpoint
- fast evaluation of mould-problem areas
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Device also available completely with works calibration
certificate WP4 and case GKK 252 (Article GFTH200 - WPF4)!
The universal device for measuring temperature, humidity and dewpoint.
The GFTH 200 is suitable for the perfect long-termed observation of temperature and humidity as well as of dew point by the low electric power consumption and the integrated min/max memory.
For this reason the handy and quick-response measuring device GFTH 200 is especially ideal for superior and most exact measurements.
If you use a works calibration certificate (can be ordered against upcharge) referring to humidity accuracies of < 1% are resulted between 20 to 80 % r.h.. Free of charge a temperature value of about 23°C is documented at the WPF4.
So this device can be put down to national standards and fulfills highest demands.
This device is also available as
- complete offer with calibration certificate and carrying case.<
>
- Set with infrared thermometer GIM 530 and carrying case
Please order separately:
Please order furthermore separately:
- certificate of calibration for humidity WPF4 (approx. 20%/40%/60%/80%)
= data sheet as *.pdf
= instruction manual as *.pdf
deutsche Beschreibung
Price of the basic article, German V.A.T. incl
:
EUR
172.00
The net price of the basic article GFTH 200
is:
EUR
144.54
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