High Precision BH93420-II Water Level Transmitter for Liquid Fuel
Engine Oil Pressur
BH93420 II Water level Transmitter
Introduction of water level transmitter:
BH93420-III water level transmitter adopts high precision
piezoresistive diffusion silicon pressure sensor as signal
measurement element. It uses the depth of the liquid level to the
diaphragm pressure to measure the static pressure directly related
to the water level, and uses the amplifier circuit to convert the
water level pressure value into a standard electrical signal
output. The more detailed the on-site environment the customer
provides during the process of customizing the product, the easier
it is for us to select the right level meter to meet the customer's
needs. Each product has been carefully designed, component
selection, process curing, pressure cycle torture, aging, etc., to
ensure that each product is stable and reliable.
The LED LCD display can visually observe the real-time liquid level
depth without the need to add other equipment.
| 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 | ±0.15%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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| Shock | 100g |
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| Housing Material | Cast aluminum, l1Cr18Ni9Ti |
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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 | IP68 |
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| O-Ring Seal | Fluoro rubber |
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| Weight | ~1.5Kg (without cable) |
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| Cable Material | Polyethylene, Polyurethane, PTFE cable |
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| Output Signal | Supply Voltage | Output Type |
| 4~20mA | 15~30VDC | 2/3/4 wire |
| RS485 Communication Protocol | | 4 wire |
| Electrical Connection of water level transmitter |
| Selection Examples of water level transmitter |
1. Please ensure that the measured medium is compatible with the
product components in contact with it during selection.
2. The density of the measured medium should be specified.
3. For strong electromagnetic or radio frequency interference,
please provide details to our company and indicate it in the order.
4. To ensure the reliable operation of the product, it is
recommended that users install lightning protection devices on-site
and ensure the product and power supply are reliably grounded.
Product Features of water level transmitter:
- Split-type design, facilitating on-site wiring and calibration
- LED display
- Explosion-proof rating : ExiaIICT6
- High protection : IP68
- Cable : PE,PU.PTFE
Applications of water level transmitter:- Compatible with 316LSS,noncorrosive liquids
- Monitoring water levels in various applications such as sewage,
industrial and municipal water, water tanks, wells, rivers, seawater, lakes,
etc
- Diesel, fuel, and other oil tank level monitoring
