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Bh-Ws 24vdc Liquid Level Transmitter 4-20ma Water Level Transmitter Sewage Treatment

Basic Information
Place of Origin: Baoji,China
Brand Name: HT sensor
Certification: CE,RoHs,ISO9001
Model Number: BH-WS
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000PCS/Month
Detail Information
Model NO.: BH-WS Houing Material: 316L Stainess SteeL
Stability: ±0.1%F.S/Year(Typ.) Net Weignt: 2.1kg
HS Code: 90261000 Type: Silicon Piezoresistive Type
Structure Design: Flange Type Pressure Range: Gauge Pressure, Absolute Pressure
Display Type: Without Display Accuracy Grade: 0.25%,0.5%
IP Rating: IP68
High Light:

Bh-Ws 24vdc Liquid Level Transmitter


Liquid Level Transmitter 4-20ma


4-20ma Water Level Transmitter Sewage Treatment

Product Description


BH-WS Sewage Level Transmitter

Introduction of water level transmitter: 


BH-WS sewage level sensor utilizes a high-precision piezoresistive silicon pressure sensor as the sensitive measuring element. It features a robust and durable design with a full 316L stainless steel construction. This transmitter is suitable for measuring liquid levels in environments with contaminated liquids, such as sludge tanks, clarifiers, digester, alum tanks, chemical storage tanks, oil tanks, lime slurry, sewage pits, and water reservoirs.

This liquid level transmitter has the characteristics of corrosion resistance, anti-clogging design, waterproof seal, high precision measurement, strong anti-interference ability and remote monitoring and control. It is suitable for liquid level measurement and control applications in sewage treatment plants and other environments

Product  Features:                                                                                                                  

  1. Specially designed for harsh environments
  2. Explosion-proof marking : ExiaIICT6
  3. High protection :  IP68
  4. Full 316L stainless steel structure with excellent corrosion resistance
  5. High precision and good stability
  1. Compatible with 316LSS,noncorrosive liquids
  2. Monitoring of oil level in diesel tanks, fuel tanks, and other fuel containers
  3. Level measurement in polluted liquids, such as sludge tanks, clarifiers, digesters, alum tanks, chemical storage tanks, sewage pits, and water reservoirs

Performance Parameters:

Measurement Range 0~1m…400mH2O
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 ±0.2%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 -10-80ºC
Operating Temperature -20~100ºC
Storage Temperature -30~100ºC
Vibration 10g,55Hz ~ 2kHz
Housing Material 316L Stainless Steel
Diaphragm Material 316L Stainless Steel
Insulation Resistance >=100MΩ@100VDC
Explosion-proof Rating ExiaIICT6
Protection Rating IP67, IP68
O-Ring Seal Fluoro rubber
Weight ~2.1Kg (without cable)
Cable Material Polyethylene, Polyurethane,PTFE



Output Signal Supply Voltage Output Type
4~20mA 12~30VDC 2/3/4 wire
3 wire
0.5~4.5V 5VDC



Outline Construction:

Manufacture 4-20mA Pressure sensor for sewage treatment
Manufacture 4-20mA Pressure sensor for sewage treatment
Selection Examples:
Manufacture 4-20mA Pressure sensor for sewage treatment



Ordering tips:

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.


Order Guide:


BH Code Outline Construction
  WS Pressure Transmitter
  Measurement Range 0~10m…400mH2O
  Code Power Supply
D1 24VDC
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    
  Code Pressure Type
G Gauge Pressure
A Absolute Pressure
  S Sealed Reference Pressure
    Code  Cable Material

Manufacture 4-20mA Pressure sensor for sewage treatment
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.


Contact Details
Mandy Han

Phone Number : +8613759751732

Whatsapp : +8618629200449