© 2010, 2017

Campbell Scientific

October 20, 2017

Specifications

CS506 Fuel Moisture Sensor

Operating Range: 0 to 70% moisture content

Fuel Moisture Accuracy:

Range

Worst Case

RMS Error

0 to 10%

±1.25%

±0.74%

10 to 20%

±2%

±0.9%

20 to 30%

±3.4%

±1.94%

30 to 50%

±4.11%

±2.27%

Power Supply: 5 to 18 Vdc

Enable Voltage: off at 0 Vdc (< 1 Vdc);

on at 5 Vdc (> 4 Vdc; maximum 18 Vdc)

Current Consumption

Active: 65 mA

Quiescent: 45 μA

Output Signal: ±0.7 Vdc square wave with an output frequency

of approximately 31 to 58 kHz

View EU Declaration of Conformity documentation at:

www.campbellsci.eu/cs506-l

Dimensions: 10.16 x 6.35 x 1.91 cm (4 x 2.5 x 0.75 in)

26601 10-Hour Fuel Moisture Stick

Material: Ponderosa Pine

View EU Declaration of Conformity documentation

at: www.campbellsci.eu/pn#26601

Diameter: 1.3 cm (0.5 in)

Length: 50.8 cm (20 in)

Weight: 45 g (0.1 lb)

107 Fuel Temperature Sensor

Tolerance: ±0.2°C over 0° to 50°C range

Temperature Measurement Range: -35° to +50°C

Steinhart-Hart Equation Error (CRBasic loggers only): ≤±0.01°C

over measurement range

Polynomial Linearization Error (Edlog loggers only):

107: Typically <±0.5°C over measurement range

108: Typically <±0.5°C over -5° to +90°C range

Time Constant in Air: 30 to 60 s in a wind speed of 5 m s-1

Maximum Cable Length: 305 m (1000 ft)

Length: 10.4 cm (4.1 in)

Diameter: 0.76 cm (0.3 in)

Weight with 10-ft cable: 136 g (5 oz)

CS205 10-Hour Temperature Stick

Material: Ponderosa Pine

Diameter: 1.3 cm (0.5 in)

Length: 11.4 cm (4.5 in)

Weigh of stick only: 9.07 g (0.32 oz)

80 Hathern Road, Shepshed, LE12 9GX UK | +(0)1509 828888 | sales@campbellsci.co.uk | www.campbellsci.eu

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