Detail Information

Model NO.:	BH93420-I	Pressure Range:	0-1m-400 MH2O
Accuracy Grade:	0.25%,0.5%	IP Rating:	IP68
Net Weight:	0.3kg	Diaphragm Material:	316L Stainless Steel
Housing Material:	304S.S	Output:	4-20mA
Power:	24VDC	Measurement Range:	0~10m…400mH2O
Operating Temperature:	-20~80ºC	Storage Temperature:	-30~100ºC
Insulation Resistance:	>=100MΩ@100VDC	Explosion-proof Rating:	ExiaIICT6
Cable Material:	Polyethylene, Polyurethane
Highlight:	4-20mA water level sensor , stainless steel level transmitter , IP68 waterproof level sensor

Product Description

HT OEM Oil Pressure Water Level Sensor With 4-20mA Liquid Level Transmitter

BH93420-I Water Level Sensor

The BH93420-I water level sensor utilizes HT series piezoresistive isolation oil-filled core technology for precise signal measurement. Featuring a durable stainless steel housing and compact one-piece design, this immersion-type sensor offers exceptional waterproof performance. Rigorous testing ensures high reliability and stability in various operating conditions.

Product Features

Full stainless steel housing for durability in diverse environments
Immersion-type probe design for easy installation
Multiple output signal options for system compatibility
Explosion-proof certification: ExiaIICT6
High protection rating: IP68
Available with PE or PU cable options

Applications

Compatible with 316L stainless steel and non-corrosive liquids
Water level monitoring in sewage systems, industrial water, municipal water supplies, tanks, wells, rivers, seawater, and lakes
Fuel level measurement in diesel and fuel storage tanks

Performance Parameters

Parameter	Specification
Measurement Range	0~10m...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	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

Ordering Tips

Verify compatibility between the measured medium and product materials
Specify the density of the measured medium
For environments with strong electromagnetic or radio frequency interference, provide details with your order
Install lightning protection devices and ensure proper grounding for reliable operation

Order Guide

Category	Code	Option
Outline Construction	I	Water Level Sensor
Outline Construction	Measurement Range	0~10m...400mH2O
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
	02	316L Stainless Steel
Cable Material	C1	PE
	C2	PU

Frequently Asked Questions

Q: What are the features of your pressure sensor transmitters?

A: Our sensors offer high precision, durability, and excellent performance. Customization options are available to meet specific requirements.

Q: Can I customize special specifications?

A: Yes, our engineering team can develop tailored solutions. We provide comprehensive OEM and ODM services.

Q: What is your production capacity?

A: Our facilities can produce up to 30,000 pressure sensor transmitters monthly. For large orders, we recommend contacting our sales team in advance to ensure optimal production and delivery scheduling.

Q: What's the typical delivery period?

A: Standard models typically ship within 5-8 working days. Customized products may require additional time.

Q: How are the products priced? Any discounts?

A: We offer competitive pricing with volume discounts available for bulk orders and long-term partnerships.

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

A: All products come with a 24-month warranty from shipment date. Our after-sales team responds to inquiries within 24 hours, with remote technical support available.

Tag:

Certification:	CE, RoHS, ISO9001

Minimum Order Quantity:	1
Price:	30

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