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GFTH 200 Set - Details

Home --> Temperature and Humidity --> Air Temperature & Air Humidity --> Thermo-/Hygrometer



The universal pocket device for humidity, temperature and dew point measurements with unreached features in this price class until now!

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

 

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)

GFTH 200

 

Specification:

 
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)
Resolution:  Temperature: 0.1° C or 0.1 °F
  Relative humidity: 0.1% r.h.
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 accuracy

Relative humidity: +1.5 % linearity, + 1.5% hysteresis (from 11 to 90%)
  (with works calibration certificate total error  <1% r.F. - from 20 to 80%)

Measuring probes:     Temperature: Pt1000
    Humidity: capacitive polymer - humidity sensor
External probe jack:  for connecting an external Pt1000 probe by a 3.5 mm jack connector
Response time: T90 =  approx.10 seconds
Working temperature:  sensors -25 +70° C for sensor and electronic
Display:  3 1/2 digit, 13 mm high LCD-display
Pushbuttons:  6 membrane keys for ON/OFF-switch, min- and max-value meemory, hold-function, at the side switch for selecting the parameters.
Low battery warning:  automatically  "BAT"
Power supply:  9V battery type IEC 6F22 (included)
Power consumption:  approx. 9 µA at 1 measurement / 60 sec.
 approx. 100 µA at 1 measurement / sec (mode FAST)
Scale/Offset:

digital zero point and rise adjustment.

Holdfunction:  the current value is "frozen"  (valid for all three measuring ranges)
Auto-Off-Funktion  
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
Weight:

 approx. 135 g battery incl.

Nominal temperature: 25 °C
Operating conditions:  Electronic: -25 to +70 °C, 0 to 80 % r.h. (non-condensing)
 Sensors: -25 to +70°C, 0 to 100% r.h.
   
 

 

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

 

Device also available completely with works calibration certificate WP4 and case GKK 252 (Article GFTH200 - WPF4)!

 



Complete set GFTH 200 with infrared thermometer GIM 530MS and carrying case

Price of the basic article, German V.A.T. incl : EUR 331.00


The net price of the basic article  GFTH 200 Set is:  EUR 278.15 




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