Introduction of Hydrostatic Level Transmitter:
BH93420-I Hydrostatic Level Transmitter is designed for accurate and
reliable level measurement in a variety of liquid applications.
submersible level sensors offer the best price performance ratio in
the industry by utilizing the latest in MEMs piezo-resistive
technology using corrosion resistance 316L stainless steel
(Hastelloy C276 optional). this submersible pressure transducer is
an excellent solution to level monitoring for indoor and outdoor
applications.
Hydrostatic Level Transmitteris a versatile and reliable solution for accurate level measurement
in diverse applications. Its robust construction and advanced
technology ensure long-term performance and minimal maintenance
Product Features
1. Digit Temperature Compensation: Accurate measurements across a
wide temperature range.
2. Measurement Range: Available in ranges from 0-1m to 0-200m H2O.
3. Output Signal: 4-20mA, 0-5VDC, or digital outputs (RS485,
Modbus).
4. Accuracy: ±0.1% FS for precise level measurement.
5. Material: Stainless steel housing for corrosion resistance.
Applications :
* Liquid Level Tanks
* Gasoline & Diesel Fuel Tanks
* Waste Water Canals
* Ground Water Level Dept Measurement
Performance Parameters:
| Measurement Range | 0~10m…400mH2O |
| Overload | ≤ 2 X of 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 Point Temperature Drift | ±1.5%F.S(Typ.) ±2%F.S (Max.) |
| Full Scale Temperature Drift | ±1.5%F.Sr(Typ.) ±2%F.S (Max.) |
| 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 |
Ordering tips:
When considering the purchase of diffused silicon pressure
transmitters, it's crucial to evaluate several factors to ensure
that the selected product meets your specific application needs.
Below is a comprehensive guide to help you through the ordering
process
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.
5. Material Compatibility
Housing and Cable Material: Ensure the materials used in the
transmitter (e.g., stainless steel, PVC, PTFE) are compatible with
the liquid being measured, especially if dealing with corrosive or
aggressive substances.
| Order Guide: |
| BH93420 | Code | Outline Construction |
| I | Pressure Transmitter |
| Measurement Range | 0~10m…400mH2O |
| Code | Power Supply |
| D1 | 24VDC |
| D2 | 5VDC |
| D3 | Other |
| Code | Output Signal |
| S1 | 4~20mADC | S5 | 0~20mADC |
| S2 | 1~5VDC | S6 | 0~10VDC |
| S3 | 0~5VDC | S7 | 0.5~4.5VDC |
| S4 | 0~10mADC | S8 | RS485 |
| Code | Pressure Type |
| G | Gauge Pressure |
| A | Absolute Pressure |
| S | Sealed Reference Pressure |
| Code | Material |
| 01 | 304 Stainless Steel |
| 02 | 316L Stainless Steel |
| Code | Cable Material |
| C1 | PE |
| C2 | PU |
FAQ:
1. What is a diffused silicon submersible level transmitter?
A diffused silicon submersible level transmitter is a device used
to measure the liquid level by submerging the sensor into the
liquid. It uses diffused silicon technology to provide accurate and
reliable measurements based on hydrostatic pressure.
2. How does a diffused silicon submersible level transmitter work?
The transmitter measures the hydrostatic pressure exerted by the
liquid column above the sensor. This pressure is converted into an
electrical signal, which is then processed to determine the liquid
level.
3. What are the key features of this type of transmitter?
High accuracy
Robust construction
Temperature compensation
Long-term stability
Easy installation
4. What materials are used in the construction of these
transmitters?
They are typically made from stainless steel or other
corrosion-resistant materials to withstand harsh environments and
aggressive liquids.
5. How do I install a diffused silicon submersible level
transmitter?
Installation is straightforward: the sensor is simply submerged
into the liquid to be measured. The transmitter is connected to a
monitoring system or controller via its electrical output.
6. What output signals are available?
Common output signals include 4-20mA, 0-5VDC, and digital outputs
such as RS485 and Modbus.
BH93420-I
