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 |
| Measurement Range | 0~10m…400m |
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload | ≤ 2X rated range |
| Accuracy @ 25ºC | ±0.25% (Typ.) ±0.5% (Max.) |
| Repeatability | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Hysteresis | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Long-Term Stability | ±0.2%F.S/year (Max.) |
| Zero Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Span Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Compensation Temperature | 0-50ºC (0-1m. 0-2m ); 0-70ºC |
| Operating Temperature | -20~80ºC |
| Storage Temperature | -30~100ºC |
| Vibration | 10g,55Hz ~ 2kHz |
| Housing Material | 1Cr18Ni9Ti |
| Diaphragm Material | 316L Stainless Steel |
| Insulation Resistance | >=100MΩ@100VDC |
| Explosion-proof Rating | ExiaIICT6 |
| Protection Rating | IP67, IP68 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.3Kg (without cable) |
| Cable Material | Polyethylene, Polyurethane |
| 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.
