BH93420-II Ip68 4-20ma Water Level Transmitter Liquid Fuel Engine Oil Pressure Sensor
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 |
| 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 | ±0.15%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 |
| Shock | 100g |
| Housing Material | Cast aluminum, l1Cr18Ni9Ti |
| Diaphragm Material | 316L Stainless Steel |
| Insulation Resistance | >=100MΩ@100VDC |
| Explosion-proof Rating | ExiaIICT6 |
| Protection Rating | IP68 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~1.5Kg (without cable) |
| Cable Material | Polyethylene, Polyurethane, PTFE cable |
| 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
| Order Guide of water level transmitter |
| BH93420 | Code | Outline Construction |
| | III | Liquid level transmitter with the 2088 housing |
| | | Measurement Range | 0~10m…400m |
| | | | Code | Power Supply |
| | | | D1 | 24VDC |
| | | | | Code | Output Signal |
| | | | | S1 | 4~20mADC | S2 | RS485 |
| | | | | | Code | Electrical Connection |
| | | | | | B5 | 2088 with display |
| | | | | | B6 | 3051A |
| | | | | | | 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 |
| | | | | | | | | C3 | PTFE |
FAQ:
1. Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.
2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service
3. Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.
4. Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may vary.
5. Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.
6. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available. 
