Water activity

Measuring range

0 ... 1 aw

Measurement accuracy

0 … 0.6 ± 0.02 aw

0.6 … 1 ± 0.03 aw

Resolution

0.001 aw

Response time (standard)

<1 min

Water content in oil (dissolved water)

Measuring range

0…100ppm 500 ppm 1000ppm 2000ppm or customized

Measurement accuracy

± 10 % or 10ppm whichever is higher

Temperature

Measuring range

-40 ... 120 °C

Accuracy (at +25 °C)

± 0.3°C

Operating temperature (ambient)

-40 ... +80 °C

Allowable oil temperature

-40 ... +120 °C

Output

Digital signal

RS485 MODBUS RTU, (RS232 optional)

Analog signal

4...20 mA Load resistance 200…500Ω

other

Mechanical interface

G 1/2” ISO or 1/2” NPT

Probe allowable working pressure

20bar Other pressure ranges please consult

Probe material

316 & 304 Stainless Steel

Protection level

IP65

Power supply

9V-36V DC (RS485 communication) 15V-36V DC (4 ... 20 mA communication)

Supply current

< 5mA + load current

Transmitter weight

200 g

Total weight of packaging

270g

Packing Specifications

Paper box 172×117×53 mm

Cable specifications

M8*1 6 cores

Cable length

6 core 2 meters UL20866 6*22AWG

Electromagnetic compatibility standards

CE/ISO EN61326-1, EN61000-3, EN61010 Class B