ifm Electronic LDH110 Ölfeuchtesensor

Product characteristics

• Number of inputs and outputs: Number of analogue outputs: 2
• Process connection: threaded connection G 1/2

Application

• Special feature: Gold-plated contacts
• Media: mineral oils; synthetic esters; biodegradable oils
• Cannot be used for: See operating instructions, chapter "Intended use".
• Medium temperature [°C]: -40...120
• Pressure rating [bar]: 50
• Vacuum resistance [mbar]: -1000

Electrical data

• Operating voltage [V]: 9...33 DC
• Current consumption [mA]: < 50
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 2
• Max. current load total [A]: 0.085

Inputs / outputs

• Number of inputs and outputs: Number of analogue outputs: 2

Outputs

• Total number of outputs: 2
• Output signal: analogue signal
• Output function: analogue output humidity / temperature
• Number of analogue outputs: 2
• Analogue current output [mA]: 4...20
• Max. load [Ω]: (UB - 5V) * 50

Measuring/setting range

• Measuring range [% RH]: 0...100
Temperature measurement
• Measuring range [°C]: -40...120

Accuracy / deviations

• Accuracy: ± 3%; ( ± 5 % in the range < 10 %, > 90 %)
• Repeatability: ± 0,5 %
• Resolution [%]: 12 Bit
Temperature measurement
• Accuracy [K]: ± 1
• Repeatability [K]: ± 0,5
• Resolution [%]: 12 Bit process value

Response times

• Response time [s]: oil: T09 < 30
Temperature measurement
• Response time [s]: oil: T09 < 30

Operating conditions

• Ambient temperature [°C]: -40...85
• Storage temperature [°C]: -40...85
• Max. relative air humidity [%]: 100
• Protection: IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)

Tests