H66.0.01.6C-01
Operating Manual GLF100
page 6 of 6
7 Specification
Measuring
Principle
Conductivity measuring via 2 pole graphite electrode
Meas. Ranges
Range
Resolution
Conductivity
0 ... 2000µS/cm
1µS/cm
0.01 ... 20.00mS/cm
0.01mS/cm
0.1 ... 100.0mS/cm
0.1mS/cm
TDS
0 ... 1999 mg/l
1mg/l
Salinity
0.0 ... 50.0 g/kg
0.1g/kg
Temperature
-5.0 ... 100.0°C
Electrode
2 pole graphite electrode, integrated temperature sensor
Electrode material: special graphite
Dimensions: dia. 12mm, length 120mm, min immersion depth 30 mm
Cable length ca. 1.2m
Accuracy
±1Digit (at nominal-temperature)
Conductivity, TDS, Salinity: ±0.5% of m.v. ±0.5% FS
Temperature ±0.3K
T.-compensation:
non-linear temperature compensation according to EN 27888, reference temperatures 20°C and 25°C
Nominal temperature
25°C
Ambient
Temperature instrument
-
25 ... +50°C
Temperature cell
-
5 ... +80°C (short time 100°C)
Relative humidity instrument 0 ... 95%r.F. (non condensing)
Storage temperature -
5 ... +50°C
Housing
Dimension: 110 x 67 x 30 mm (L x B x D)
impact resistant ABS, membrane keyboard, transparent panel.
Front side IP65
Weight
approx. 155 g
Power Supply
9V-Battery, type IEC 6F22 (included)
Power Consumption
<1.5mA
Display
ca. 11 mm high, 4-digit LCD-display with additional segments
Pushbuttons
3 membrane keys for on/off switch, menu operation, min/max/ hold-function etc.
Hold Function
Press key to store current value.
Automatic-Off-Function
Device will be automatically switched off if no key is pressed for the time of the power-off delay. The
power-off delay can be set to values between 1 and 120 min.; it can be completely deactivated.
EMC:
The device corresponds to the essential protection ratings established in the Directives of the European
Parliament and of the council on the approximation of the laws of the member states relating to the
electromagnetic compatibility (2004/108/EC). EA1 +A2 (Appendix B, class B),
additional error: < 1% FS
