Detail Information

Model NO.:	BH93420-I	Output Signal:	4-20mA
Production Process:	Diffused Silicon	Material:	Stainless Steel
IP Rating:	IP68	Net Weight:	0.3kg
Diaphragm Material:	316L Stainless Steel	Long-Term Stability:	+-0.2%F.S/Year
Operating Temperature:	-20~80ºC	Measurement Range:	0~10m…400m
Accuracy:	±0.25% (Typ.) ±0.5% (Max.)	Repeatability:	±0.03% (Typ.) ±0.05%FS (Max.)
Hysteresis:	±0.03% (Typ.) ±0.05%FS (Max.)	Explosion-proof Rating:	ExiaIICT6
Protection Rating:	IP67, IP68
Highlight:	4-20mA Output Liquid Level Transmitter , 316L Stainless Steel Pressure Transducer , IP68 Waterproof Level Sensor

Product Description

BH93420-I Water Level Transmitter

The BH93420-I is a high-performance water level transmitter utilizing HT series diffused silicon isolation oil-filled core technology. Featuring a full stainless steel housing with compact one-piece construction, this immersion-type transmitter delivers reliable liquid level detection with excellent waterproof performance.

Key Features

Full stainless steel housing for diverse testing environments
Immersion-type probe measurement for easy installation
Multiple output signal options available
Explosion-proof certification: ExiaIICT6
High protection rating: IP68
PE or PU cable options

Applications

Compatible with 316L stainless steel and non-corrosive liquids. Ideal for monitoring water levels in sewage systems, industrial and municipal water applications, water tanks, wells, rivers, seawater, lakes, and measuring fuel levels in diesel and fuel tanks.

Performance Parameters

Measurement Range	0~10m…400m
Overload	≤ 2 X of 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 Point Temperature Drift	±1.5%F.S(Typ.) ±2%F.S (Max.)
Full Scale Temperature Drift	±1.5%F.Sr(Typ.) ±2%F.S (Max.)
Compensation Temperature	0-50ºC (0-1m. 0-2m); 0-70ºC
Operating Temperature	-20~80ºC
Storage Temperature	-30~100ºC
Vibration	10g,55Hz ~ 2kHz
Housing Material	1Cr18Ni9Ti
Diaphragm Material	316L Stainless Steel
Insulation Resistance	>=100MΩ@100VDC
Explosion-proof Rating	ExiaIICT6
Protection Rating	IP67, IP68
O-Ring Seal	Fluoro rubber
Weight	~0.3Kg (without cable)
Cable Material	Polyethylene, Polyurethane

Output Signal Options

Output Signal	Supply Voltage	Output Type
4~20mA	12~30VDC	2/3/4 wire
0~10/20mA		3 wire
0/1~5V 0/1~10V 0.5~4.5V	5VDC
RS485 Communication Protocol	3.6~30V / Battery	4 wire

Ordering Information

Ordering Tips

Verify 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

What are the features of your pressure sensor transmitters?

High precision, durability, and excellent performance. Customization available.

Can I customize special specifications?

Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.

What is your production capacity?

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.

What's the typical delivery period?

5~8 working days for standard models. Customized products may vary.

How are the products priced? Any discounts?

Competitive pricing with discounts for bulk orders or long-term partners.

What is the warranty of your products? And after-sales service?

Our warranty time is 24 months after shipment, and our after-sales will respond to your questions within 24 hours. Remote instruction by PC network is always available.

Tag:

Certification:	CE, RoHS, ISO9001

Minimum Order Quantity:	1
Price:	40

4-20mA Output Liquid Level Transmitter with 316L Stainless Steel and IP68 Waterproof Pressure Transducer Level Sensor

4-20mA Output Liquid Level Transmitter

316L Stainless Steel Pressure Transducer

IP68 Waterproof Level Sensor

4-20mA Submersible Fuel Tank Level Sensor,

Liquid Level Transmitter 4-20ma,

Submersible Liquid Level Transmitter

BHZ93420-III Sereies Liquid Level Sensor 316L Pressure Transmitter Hart Agreement

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

Silicon Liquid Level Transmitter Liquid Level Gasoline Level Sensor Piezoresistive

BHZ93420-III Liquid Level Sensor Transmitter 0.1% Accuracy Water Level Sensor 4 20ma

BH93420-III Submersible Fuel Tank Level Sensor Water Tank Level Sensor 4-20mA

Water Liquid Level Transmitter Digital Submersible Water Level Transmitter

Aluminum Alloy Water Level Transmitter 4 20ma Liquid Water Tank Sensor

BH93420-I 316L Stainless Steel IP68 Waterproof 4-20mA Output Hydrostatic Level Transmitter Pressure Transducer