Non-explosion proof oil moisture meter OM-13 type
Y.E.I. Co., Ltd.
About This Product
■Applications
・Measures the moisture content in oil such as heavy oil and lubricating oil. It can be used to monitor moisture levels and control alarms, etc.
-Since the dielectric constants of oil and water are significantly different (oil: approx. 2-3/water: approx. 80), the dielectric constant of oil is measured, and the water content is continuously measured based on the change in dielectric constant of oil.
・Oil is passed through an electrode with a coaxial cylindrical structure. Since calibration is performed once for each oil type, highly accurate and stable moisture measurement is possible.
・It has a temperature correction function and a function that can handle several types of oil.
■Features
- Due to the simple electrode structure, there is little pressure loss and long life.
-Uses a high-precision capacitance converter, allowing stable moisture measurement.
- Temperature compensation is performed, so measurement errors will not occur even if there is a change in oil temperature (for example, from room temperature to 60°C).
- The display has an oil type registration function, so it can be used with a wide variety of oils.
■Operating principle
・When the sensor (electrode) is filled only with oil, the converter will indicate "2". On the other hand, when it is filled only with water, it shows "80" (it captures the difference in dielectric constant; 80 is the dielectric constant of water, and 2 is the dielectric constant of oil).
- If even one drop of water enters in this state, the converter will change significantly to the positive side. Moisture meters capture this difference.
・If you adjust the converter so that it shows "0V" when only oil is present, and "1V" when 1% water is in the oil, it will show "2V" when 2% water is in the oil. Masu.
・In other words, capacitance changes linearly with respect to moisture.
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Product
Non-explosion proof oil moisture meter OM-13 type
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Handling Company
Y.E.I. Co., Ltd.
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Categories
1 Models of Non-explosion proof oil moisture meter OM-13 type
| Product Image | Part Number | Price (excluding tax) | Analog output | Cable for temperature measurement | Cable gland | Capacitance measurement dedicated cable Operating temperature | Connection | Electrode Wetted part material | Electrode connection | Input power | Length | Moisture measurement accuracy | Moisture measurement method | Moisture measurement range | O-ring material | Operating temperature | Power consumption | Pressure resistance | Protection type | Standard | Upper/lower relay output | Weight | Wetted part temperature | Wetted parts material |
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OM-13 type |
Available upon quote | DC4~20mA for moisture measurement range, resistive load 450Ω or less | Maximum: 10m | 15b | 0~60℃ (no condensation) | R (PT) 3/8 | SUS304, PTFE (changeable) | Flange JIS10K-40A (changeable) | AC100~240V 50/60Hz | Maximum: 10m | ±0.05wt% (no bubbles or dirt mixed in) | Capacitive (non-explosion proof) | Standard 0~5.00wt% (can be changed) | Viton (changeable) | 0~60℃ (no condensation) | 30W | Room temperature water pressure 0.5MPa (Max: 2MPa) | Drip-proof (IP65 equivalent) | RG62B/U-CCY (dedicated double shield) | A contact (contact capacity AC250V-2A, DC30V-2A) | Approximately 3kg | Maximum: 120℃ | SUS316 |
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About Company Handling This Product
- Japan