Detail Information

Model NO.:	BH93420-III	Output Signal:	Analog Type
Probe Type:	Probe Type	IP Rating:	IP68
Net Weight:	0.3kg	Diaphragm Material:	316L Stainless Steel
Accuracy:	0.25%, 0.5%	Cable Material:	PE,PU,PTFE
Measurement Range:	0~10m…400m	Pressure Type:	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload:	≤ 2X Rated Range	Operating Temperature:	-20~80ºC
Storage Temperature:	-30~100ºC	Housing Material:	Cast Aluminum, 1Cr18Ni9Ti
Explosion-proof Rating:	ExiaIICT6
Highlight:	IP68 water level transmitter , high accuracy water level sensor , 0.25% accuracy level transmitter

Product Description

BH93420-III High Accuracy Diffused Silicon Water Level Sensor Level Transmitter With Display

Product Introduction

The BH93420-III water level transmitter features a highly precise Piezoresistive diffused silicon pressure sensor for signal measurement. It measures static pressure (directly related to water level) and converts it into a standard output signal through amplification circuitry, establishing a linear relationship for precise water level measurement.

Key Features

Split-type design for easy on-site wiring and calibration
Integrated LED display
Explosion-proof rating: ExiaIICT6
High protection rating: IP68
Cable options: PE, PU, PTFE

Applications

Compatible with 316L stainless steel and non-corrosive liquids
Water level monitoring in sewage systems, industrial/municipal water, tanks, wells, rivers, seawater, and lakes
Diesel, fuel, and oil tank level monitoring

Performance Parameters

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, 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 Specifications

Output Signal	Supply Voltage	Output Type
4~20mA	15~30VDC	2/3/4 wire
RS485 Communication Protocol		4 wire

Ordering Information

Selection Tips

Verify compatibility between measured medium and product components
Specify the density of the measured medium
Disclose any strong electromagnetic or radio frequency interference environments
Install lightning protection devices and ensure proper grounding for reliable operation

Product Image

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 facilities can produce up to 30,000 units monthly. Contact our sales team for large orders.

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?

A: Competitive pricing with bulk order and long-term partnership discounts available.

Q: What is the warranty and after-sales service?

A: 24-month warranty with 24-hour response time for support queries. Remote assistance available.

Tag:

Certification:	CE,RoHS

Minimum Order Quantity:	1
Price:	50

BH93420-III Water Level Transmitter 0.25% Accuracy IP68

IP68 water level transmitter

high accuracy water level sensor

0.25% accuracy level transmitter

Water Level Transmitter,

Liquid Water Level Transmitter,

Smart Water Pressure Sensor

BH93420-I 4-20mA 0.5-4.5V Level Transmitter For Measure Water And Oil Level

Bh93420-IT Series Water Level Transmitter 4-20ma Oil Tank Level Sensor With Thread

Bh93420-I Submersible Pressure Transducer 4-20ma Nbsp Water Pressure Transducer

BH93420-III Water Level Transmitter Oem Rs485 Submersible Pressure Sensor

Bh93420-IIIK Underwater Pressure Sensor Armored Insertion Water Pressure Transmitter

BHZ93420-III Smart Water Pressure Sensor For Water Level Measurement Digital RS485

BHZ93420III Water Level Transmitter Stainless Steel Intelligent Level Transmitter

OEM Analog Water Level Sensor Stainless Steel Flange Piezoresistive Pressure Transducer