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GFTH 95
HUMIDITY/TEMPERATURE MEASURING DEVICE

GFTH 95
Hygro-/Thermometer
Quick-response humidity and temperature measurements in EDP rooms, museums, galleries, churches, offi ce complexes, workshops, storage rooms, swimming-baths, private buildings, greenhouses, for refrigeration engineering, air conditioning, for building sites / technology, for inspectors or rendering of expert opinions etc.
Hygro-/Thermometer
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
Specifications:
Measuring range:
- °C: -20.0 ... +70.0 °C
- % RH: 10 ... 95 % RH (recommanded range: 30 ... 80 %)
Resolution: 0.1 °C or 0.1 % RH
Accuracy: (±1 digit) (at nominal temperature = 25 °C)
- temperature: ±0.5 % of m.v. ±0.1 °C
- humidity: ±3 % RH (for range 30 ... 80 %)
Measuring probe:
- temperature: Pt 1000
- humidity: capacitive polymer humidity sensor
Response time: T90 = 15 s
Display: 3½-digit, 13 mm high LCD-display
Operation elements: slide switch for selection of measuring range
Nominal temperature: 25 °C
Operating conditions:
- Electronic: -20 ... +70 °C; 0 ... 80 % RH (non-condensing)
- Sensors: -20 ... 70 °C; 0 ... 100 % RH
Power supply: 9 V-battery
Power consumption: max. 0.1 mA
Housing: impact resistant ABS-housing
Dimensions: approx. 106 x 67 x 30 mm (H x W x D),
plus sensor head protruding at the longer side 35 mm long
and 14 mm Ø, overall length 141 mm.
Weight: approx. 135 g incl. battery
Scope of supply: Device, battery, manual
Accessories and spare parts:
GB 9 V
Product-ID: 601115
spare battery
GKK 252
Product-ID: 601056
case (235 x 185 x 48 mm) with foam lining
ST-KF
Product-ID: 601084
device protection bag with punched-out slot for a sensor head
ISO WPF4
Product-ID: 602543
Certificate of calibration for ISO9000


GFTH 200
HUMIDITY / TEMPERATURE / DEW POINT MEASURING DEVICE

GFTH 200
Hygro-/Thermometer
Because of the low power consumption and the integrated min-/max-value memory the GFTH 200 is perfectly suitable for long term climate surveillances.
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
Resolution: 0.1 % RH. resp. 0.1 °C / 0.1 °F
Features: min./max. value memory, hold function, socket for external temperature probe
Specifications:
Measuring range:
Temperature: -25.0 ... +70.0 °C
% RH: 0.0 ... 100.0 % RH
(recommended range: 11 - 90 % RH)
Td: (Dewpoint) -40.0 ... +70.0 °C
Resolution: 0.1 % RH, 0.1 °C
Accuracy: (±1 digit) (at nominal temperature = 25 °C)
Temperature (internal): ±0.5 % of m.v. ±0.1 °C
Temperature (external): 0.1 °C (device) + probe accuracy
humidity: ±2.5 % RH (for range 11 ... 90 %)
Measuring probe:
Temperature: Pt 1000
humidity: capacitive polymer humidity sensor
Response time: T90 = 10 s
Terminal for external probe: for connection of any Pt1000probes with 3.5 mm mono plug
Display: 3½-digit, 13 mm high LCD-display
operation elements: 3 keys for On/Off, min-/max-value
display and hold.
Slide switch for selection of measuring range.
Nominal temperature: 25 °C
Operating conditions:
- Electronic: -25 ... +70 °C; 0 ... 80 % RH (non-condensing)
- Sensors: -25 ... +70 °C; 0 ... 100 % RH
Power supply: 9 V battery
Power consumption: approx. 9 µA at 1 measuring / 60 s
approx. 100 µA at 1 measuring / s (mode FAST)
Housing: impact resistant ABS-housing
Dimensions: approx. 106 x 67 x 30 mm (H x W x D),
plus sensor head protruding at the longer
side 35 mm long and 14 mm Ø, overall length 141 mm.
Weight: approx. 135 g incl. battery
Scope of supply: Device, battery, manual
Accessories and spare parts:
Product-ID: 600436
temperature probe for surface temperature measuring (p.r.t. page 13) further temperature probe refer to page 13
GKK 252
Product-ID: 601056
case (235 x 185 x 48 mm) with foam lining
ST-KF
Product-ID: 601084
device protection bag with punched-out slot for a sensor head
ISO-WPF4
Product-ID: 602543
Certificate of calibration for ISO9000















