(approx. 20 % / 40 % / 60 % / 80 % RH increasing and decreasing; 
measurement point Temperature: approx. +23 °C)

 

 

 

 

GFTB 200

Feature:

• air humidity, temperature and air pressure measurement
• additional display for further parameters, e.g. dew point
• temperature and absolute humidity
• alarm function with integrated buzzer
• min / max value memory
• very low power consumption (> 6500 operating hours)
• PC interface

Applications:

• mobile weather station
• housing space, indoor swimming pools
• offi ces and production rooms, laboratories, storage rooms
• museums, gallery, churches
• Cooling and climate technology
• construction, building physics, loss assessment

Measuring ranges:

 

Temperature:	-25.0°C ... +70.0 °C
Air humidity:	0.0 ... 100.0 % r.F.  (recommended range: 11 ... 90 % RH)
Air pressure:	10.0 ... 1100.0 mbar
Dew point temperature Td:	-40,0 ... 70,0 °C
Wet bulb temperature Twb:	-27,0 ... 70,0 °C
Moisture content x:	0,0 ... 280,0 g/kg
Absolute humidity d:	0,0 ... 200,0 g/m³

 

Accuracy:

 

Temperature:	±0,5 % v.MW. ±0,1°C (Pt1000 1/3 DIN B)
Air humidity:	±2,5 % r.F. (at range 11 bis 90%)
Air pressure:	±1,5 mbar (750...1100 mbar)

 

 

 

Response time:	T90=10sec.
Display:	4½ -digit, approx. 11 mm high LCD-display with additional displays
Power supply:	9V-Batterie Typ IEC 6F22
Current consumption:	max. 20 ?A at 1 meas. / 60 s (mode SLOW) approx. 70 ?A at 1 meas. / 1 s (mode FAST)

 

 

 

 

GFTH 95
Measuring range (humidity): 0 ... 100 %RH
Recommended range: 30 ... 80 % RH
Measuring range (temperature): -20.0 ... 70.0 °C
Resolution: 0.1 °C resp. 0.1 % RH

 

 

GFTH 200
Measuring range (temperature): -25.0 ... +70.0 °C
Measuring range (humidity): 0.0 ... 100.0 % RH.
Resolution: 0.1 % RH. resp. 0.1 °C / 0.1 °F
Features: min./max. value memory, hold function, socket for external temperature probe

 

 

GMH 3330
Measuring range (humidity): 0.0...100 %RH.
Measuring range (temperature): -40...120 °C
Measuring range (flow): depending on STS probe
Probe: no probe included, please order separately
Probe connection: NiCr-Ni flat-pin plug (type K)
Miscellaneous: serial interface, ready for bus operation, min./max. value memory, hold function, battery/mains powered
calculation of dew point, dew point distance and enthalpy

Accessories: (Auszug):
TFS 0100 E - Humidity-/Temperature Measuring Probe
GOF 130VE - Temperature probe for surfaces
GTF 300 - Quick response wire-probe (also for measuring on surfaces)

> Accessory (1)     

 

TFS 0100 E
Measuring range (humidity): 0.0...100.0 %RH (rec. range of application: 11...90 %RH)
Measuring range (temperature): 0.0...60.0 °C
Connection cable: length 1m, PVC cable
Features: probe calibrated and exchangeable
Field of application: all devices of the GMH 3330 and GMH 3350 series

 

 

GMH 3350
Measuring Ranges:  
Humidity:   0,0 ... 100,0 % r.h.
Ambient Temperature:   -40 ... +120 °C
Surface Temperature:   -80,0 ... +250,0 °C
Dew Point Temperature:   -40,0 ... +70,0 °C
Dew Point Distance:   -200,0 ... +290,0 °C
Enthalpy:   0 ... 250 kJ/kg
Flow Rate:   depending on STS probe

Accuracy (only device):
Rel. Humidity:    ± 0,1%
Ambient Temperature (Pt1000):   ± 0,2%
Surface Temperature (NiCr-Ni):   ± 0,5% of reading ± 0,5 °C
Flow Rate:   ± 0,1%

Measured Data Storage:  99 (manual), 5400 (cyclic)
Cycle Time:   1sec. ... 1h
Alarm:   visual and acustical via integrated buzzer

Miscellaneous:       Serial Interface, Ready for Bus Operation, Min./Max. Value Memory, 
                                   Hold Function, Real-Time Clock, Battery-/Mains operation

Suitable Probes:   TFS 0100 E, STS 005, STS 020, all temperature probes type K with plug
                                 ( no probe included, please order separately )

 

 

GFTH 200-WPF4

Complete solution incl. certificate of calibration WPF4 (~20 % / ~40 % / ~60 % / ~80 % RH increasing and decreasing) and case GKK 252.

 

 

GMH 3330-TFS 0100E-WPF4
GMH 3330 with hunidity/temperature probe TFS 0100 E and incl. certificate of calibration WPF4 (~20 % / ~40 % / ~60 % / ~80 % RH ascending / descending) and case GKK 3500.