304 Stainless Steel IP68 Waterproof Liquid Level Transmitter with 4-20mA Output for Fuel and Water Pressure Sensor
Product Details
| Model NO.: | BH93420-III | Output Signal: | Analog Type |
|---|---|---|---|
| Material: | Stainless Steel | IP Rating: | IP68 |
| Net Weight: | 1.5kg | Diaphragm Material: | 316L Stainless Steel |
| Accuracy: | 0.5% | Cable Material: | PE,PU,PTFE |
| Measurement Range: | 0~1m…400mH2O | Pressure Type: | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload: | ≤ 2X Rated Range | Operating Temperature: | -20~80ºC |
| Storage Temperature: | -30~100ºC | Explosion-proof Rating: | ExiaIICT6 |
| Housing Material: | Cast Aluminum, 1Cr18Ni9Ti | ||
| Highlight |
316L Stainless Steel Liquid Level Transmitter,IP68 Waterproof Water Pressure Transmitter,4-20mA Output Fuel Level Sensor |
||
Product Description

- Split-type design for easy on-site wiring and calibration
- Clear LED display for real-time monitoring
- Explosion-proof rating: ExiaIICT6 for hazardous environments
- High protection rating: IP68 for complete dust and water immersion protection
- Multiple cable options: PE, PU, PTFE materials available
- Compatible with 316L stainless steel and non-corrosive liquids
- Water level monitoring in sewage, industrial and municipal water systems, tanks, wells, rivers, seawater, and lakes
- Diesel, fuel, and other oil tank level monitoring and control
| Measurement Range | 0~1m…400m H₂O |
|---|---|
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload Capacity | ≤ 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 Resistance | 10g, 55Hz ~ 2kHz |
| Shock Resistance | 100g |
| Housing Material | Cast aluminum, 1Cr18Ni9Ti |
| 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 |



| BH93420 | Code | Outline Construction | |
| I | Pressure Transmitter | ||
| Measurement Range | 0~10m…400m | ||
| 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 |
- Q: What are the features of your pressure sensor transmitters?
- A: High precision, durability, and excellent performance. Customization available.
- Q: Can I customize special specifications?
- A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM services.
- Q: What is your production capacity?
- A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, capable of meeting large-scale orders. Contact our sales team in advance for production and delivery scheduling.
- Q: What's the typical delivery period?
- A: 5-8 working days for standard models. Customized products may vary.
- Q: How are the products priced? Any discounts?
- A: Competitive pricing with discounts for bulk orders or long-term partners.
- Q: What is the warranty of your products? And after-sales service?
- A: 24-month warranty after shipment. Our after-sales team responds within 24 hours, with remote PC network instruction always available.
Product Highlights
BH93420-III water level transmitter offers high accuracy (up to ±0.25%) with explosion-proof ExiaIICT6 & IP68 rating. Features LED display, split design for easy installation, and customization options. Ideal for fuel, water, and oil tank monitoring.
19mm Oil Filled Pressure Transmitter Diffused Sillcon Pressure Transmitter Water Oil Test
Oil Filled Diffused Sillcon Pressure Transmitter Sensor For Water And Oil Test 19mm Silicon Piezoresistive Pressure Sensor Introduction of Pressure Transmitter Sensor: HT19F functions as a silicon piezoresistive pressure sensor ,with a core consisting of a highly stable diffused silicon element,. It ...
OEM Water Oil Flush Diaphragm Pressure Transmitter Beverage Digital Level Pressure Sensor
BP93420-IIIQT1 OEM water oil Beverage glue Flush Diaphragm Pressure Sensor Transmitter BP93420-IIIQT1 Pressure Transmitter Introduction of flush diaphragm pressure sensor: BP93420-IIIQT1 flush-diaphragm pressure sensor transmitter is an analog pressure transmitter with a flat membrane structure, ...
BPHT24-III Digital Pressure Transmitter Flush Diaphragm Digital Pressure Sensor
Hengtong BPHT24-III Digital Flush diaphragm pressure sensor Transmitter China BPHT24-III Pressure Transmitter Introduction of flush diaphragm pressure sensor transmitter: BPHT24-III pressure transmitter is mainly used in the pressure measurement of viscous liquid mud anti-scaling and anti-crystalliz...
BPZK04-2 Pressure Switch Electrical 24VDC 4-20mA Digital Pressure Switch LCD Display Electronic Pressure Switch
24Vdc 4-20MA 2-Point Electronic Pressure Switch Digital Pressure Switch With LCD Display BPZK04-2 Electronic Pressure Switch Introduction: BPK-ZK04-2 electronic pressure switch is a set of pressure measurement, control display, transmission output as one of the full digital control products. It can ...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.