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Water activity
Measurement range: 0 … 1 Water activity (aw)
Accuracy: 0 to 0.6: ± 0.02, 0.6 to 1: ± 0.03
Reaction time (typical): < 1 min
Water in oil
Measurement range¹: 0 to 100 ppm (suitable for mineral transformer oil)
Accuracy: ±10% or 10ppm max.
Temperature
Measurement range: -40 to 120°C
Accuracy (at +25°C): ± 0.3°C
Operating temperature: -40 to +80°C
Storage temperature: -40 to +80°C
Permitted oil temperature: -40 to +120°C
Output
Digital signal: RS485 MODBUS, RS232 (optional)
Analogue signal: 4~20mA, resistive load = 500Ω
Other features
Housing material: 304 stainless steel
Weight: 220g (transmitter)
Protection class: IP66
Mechanical connections: G 1/2″ ISO or 1/2″ NPT
Pressure range: Max 100 bar
Resistance load: 250 to 500 Ω
Supply voltage: DC 9V-36V, >DC15V (use 4-20mA)
Cable specification: M8 6 pin
Cable length: 2 m
Applied Standard: CE Certified, EN61326-1, EN61326-2-3 Standard, ICES-003 B
1) other measuring range is optional
