304 Stainless Steel IP68 Waterproof Liquid Level Transmitter with 4-20mA Output for Fuel and Water Pressure Sensor
Price:
50
MOQ:
1
Delivery Time:
Negotiable
Brand:
HT SENSOR
Product Description
BH93420-III Water Level Transmitter
The BH93420-III water level transmitter utilizes a highly precise Piezoresistive diffused silicon pressure sensor to measure static pressure directly related to water level. This advanced sensor converts pressure into standard signal output through amplification circuitry, establishing a linear relationship between output signal and liquid level for precise and accurate water level measurement.
Key Features
- 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
Applications
- 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
Performance Parameters
| 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 |
Outline Construction
Electrical Connection
Selection Examples
Ordering Information
Important Ordering Considerations:
• Ensure measured medium compatibility with product components
• Specify density of the measured medium
• For strong electromagnetic or RF interference environments, provide details during ordering
• Install lightning protection devices and ensure proper grounding for reliable operation
Order Guide
| 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 |
Frequently Asked Questions
- 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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Baoji Hengtong Electronics Co., LTD
Location
Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
Contact Person
Merlin