BH93420 I Water level sensor
Introduction of water level transmitter:
The BH934520-IT water level transmitter features an all-welded
construction and a PTFE cable, which allows it to effectively
detect the height of high-temperature, highly corrosive, or
relatively permeable liquids or gases. This robust design ensures
that the transmitter can operate in harsh industrial environments,
making it suitable for use in various fields, including industrial,
chemical, pharmaceutical, and environmental protection industries.
Product Features of water level transmitter:
1. Full stainless steel housing, suitable for various testing
environments
2. Immersion-type probe measurement, easy installation
3. Diverse output signal options
4. Explosion-proof marking: ExiaIICT6
5. High protection rate: IP68
6. PE or PU cable
Applications of water level transmitter :
1. Compatible with 316LSS,noncorrosive liquids
2. Monitoring water levels in various applications such as sewage,
industrial and municipal water, water tanks, wells, rivers,
seawater, lakes, etc
3. Measuring fuel levels in diesel and fuel tanks
| Performance Parameters of water level transmitter |
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| Measurement Range | 0~10m…400m |
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| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
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| Overload | ≤ 2X rated range |
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| Accuracy @ 25ºC | ±0.25% (Typ.) ±0.5% (Max.) |
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| Repeatability | ±0.03% (Typ.) ±0.05%FS (Max.) |
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| Hysteresis | ±0.03% (Typ.) ±0.05%FS (Max.) |
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| Long-Term Stability | ±0.2%F.S/year (Max.) |
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| Zero Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
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| Span Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
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| Compensation Temperature | 0-50ºC (0-1m. 0-2m ); 0-70ºC |
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| Operating Temperature | -20~80ºC |
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| Storage Temperature | -30~100ºC |
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| Vibration | 10g,55Hz ~ 2kHz |
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| Housing Material | 1Cr18Ni9Ti |
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| Diaphragm Material | 316L Stainless Steel |
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| Insulation Resistance | >=100MΩ@100VDC |
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| Explosion-proof Rating | ExiaIICT6 |
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| Protection Rating | IP67, IP68 |
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| O-Ring Seal | Fluoro rubber |
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| Weight | ~0.3Kg (without cable) |
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| Cable Material | Polyethylene, Polyurethane |
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| Output Signal | Supply Voltage | Output Type |
| 4~20mA | 12~30VDC | 2/3/4 wire |
| 0~10/20mA |
3 wire |
| 0/1~5V |
| 0/1~10V |
| 0.5~4.5V | 5VDC |
| RS485 Communication Protocol | 3.6~30V / Battery | 4 wire |
- Material Compatibility Verification: Before using the BH934520-IT water level transmitter, it is
crucial to verify that the medium being measured is compatible with
the materials in contact with it. The customer should confirm the
chemical compatibility to prevent any potential issues or damage to
the transmitter.
- Liquid Density Data Requirement: The accuracy of the level height measurement depends on the
density of the liquid being measured. Therefore, the customer
should provide the density information to ensure the transmitter
can accurately calculate the level. If the exact density is
unavailable, the customer can work with the sales team to obtain an
approximate value based on standard liquid density data.
- Electromagnetic Interference Notification: If the installation site is subject to strong electromagnetic or
radio frequency interference, the customer should provide detailed
information to the company and indicate this on the order. This
will allow the appropriate measures to be taken to ensure the
reliable operation of the BH934520-IT water level transmitter.
- Lightning Protection and Grounding Recommendations: To ensure the reliable operation of the BH934520-IT water level
transmitter, it is recommended that the customer install lightning
protection devices on-site and ensure that the transmitter and its
power supply are properly grounded. This will help safeguard the
product and maintain its long-term performance.
