Detail Information

Output Signal:	4-20mA, RS485	Measurement Range:	0~10m…400m
Accuracy:	±0.5% (Max.)	Repeatability:	±0.05%FS (Max.)
Long-Term Stability:	±0.2%F.S/year	Operating Temperature:	-20~80ºC
Storage Temperature:	-30~100ºC	Housing Material:	1Cr18Ni9Ti
Diaphragm Material:	316L Stainless Steel	Protection Rating:	IP68
Explosion-proof Rating:	ExiaIICT6	Weight:	0.3kg
Cable Material:	Polyethylene, Polyurethane	Insulation Resistance:	>=100MΩ@100VDC
Supply Voltage:	12~30VDC
Highlight:	4-20mA Output Liquid Level Transmitter , Stainless Steel 316L Water Level Sensor , IP68 Protection Level Transmitter

Product Description

BH93420-I Submersible Water Level Transmitter

The BH93420-I water level transmitter utilizes HT series diffused silicon isolation oil-filled core technology as its signal measuring element. Designed with a full stainless steel housing and compact one-piece structure, this immersion-type sensor offers reliable liquid level monitoring 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 supplies, tanks, wells, rivers, seawater, lakes, and measuring fuel levels in diesel and fuel tanks.

Performance Parameters

Parameter	Specification
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	5VDC
0/1~10V
0.5~4.5V
RS485 Communication Protocol	3.6~30V / Battery	4 wire

Ordering Information

Selection Guidelines

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

Order Guide

Component	Code	Description
Product Series	BH93420	Pressure Transmitter Series
Product Series	I	Pressure Transmitter
Measurement Range		0~10m…400m
Power Supply	D1	24VDC
	D2	5VDC
	D3	Other
Output Signal	S1	4~20mADC
	S2	1~5VDC
	S3	0~5VDC
	S4	0~10mADC
	S5	0~20mADC
	S6	0~10VDC
	S7	0.5~4.5VDC
	S8	RS485
Pressure Type	G	Gauge Pressure
	A	Absolute Pressure
	S	Sealed Reference Pressure
Material	01	304 Stainless Steel
Material	02	316L Stainless Steel
Cable Material	C1	PE
Cable Material	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:	28

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