Moisture meter (in oil)
OM-11 series
- Insert the electrode in a pipe and you can measure moisture content continuously
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Flow oil in a electrode in coaxial cylinder, and measure change of capacitance to detect water content. The meter calibrate for each oil type so it guarantee high precision and stability. Typical oils (heavy oil, lubrication oil, etc.) are already register their spans so you just adjust only zero point to use the meter.
Features, keys |Configuration diagram |Application |Standard specifications
Features, keys
- The electrode is simple in design and it does not have much pressure loss, making for a long service life
- A highly sensitive and high precision capacitance-measuring device is used for the converter so the meter detects water content stably
- As the meter has a temperature correction function, there is no measuring error even when the oil temperature changes
- The controller allows registration of the oil type, so it can measure water content in various types of oil
- Quick zero and span adjustments
Configuration diagram
Applications
If this moisture meter is used together with a water remover in oil, you can measure the moisture level more precisely by adding a zero adjustment signal right after the water is removed.
Specifications
Capacitance converter | Power input | 100/200V±10% |
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Power consumption | 15W or less | |
Measurement range | ±30pF | |
Output | 4 to 20mA DC (load resistance: 450Ω or less) | |
Linearity error | ±0.2% | |
Temperature characteristics | 0.01pF/10 degrees or less | |
Operating temperature range | -20 to 80 degrees | |
Moisture detection electrode (for use in oil) | Protection class | Drop proof |
Connection | JIS 10K-50A (can be changed to another coupling) |
|
Material of the parts that contact liquid | SUS304 PTFE | |
Withstand voltage | 0.5MPa (water pressure 20 degrees) | |
Cable ground | 15b | |
Operating temperature range | 0 to 150 degrees | |
Temperature sensors | Operating temperature range | Continuously 0 to 150 degrees Continuously 0 to 130 degrees |
Heat response time | 5 sec. | |
Materials | SUS304 | |
Cable | Length | Standard MAX 10m |
Operating temperature range | 0 to ±60 degrees | |
Standard | RGB63B/U double shielded (capacitance section) MVVS 3C X 0.3 (temperature measuring section) |