Detail Information

Model NO.:	BH93420-I	Pressure Range:	Gauge Pressure, Absolute Pressure
Accuracy Grade:	0.25%,0.5%	IP Rating:	IP68
Net Weight:	0.3kg	Diaphragm Material:	316L Stainless Steel
Cable Material:	PE, PU, PTFE	Measurement Range:	0-1m~200m
Overload Capacity:	≤ 2X Rated Range	Operating Temperature:	-20~80ºC
Storage Temperature:	-30~100ºC	Housing Material:	1Cr18Ni9Ti, 316L Stainless Steel
Insulation Resistance:	>=100MΩ@100VDC	Explosion-proof Rating:	ExiaIICT6
Output Signal:	4~20mA, 0~10/20mA, 0/1~5V, 0/1~10V, 0.5~4.5V
Highlight:	0.25% Accuracy Liquid Level Transmitter , 316L Stainless Steel Pressure Sensor , IP68 Waterproof Level Sensor

Product Description

BH93420-I Liquid Level Transmitter

The BH93420-I liquid level transmitter utilizes HT series high-precision piezoresistive diffused silicon pressure sensors. Featuring a fully welded stainless steel housing with hexagonal and water guide head design, this transmitter employs advanced waterproof sealing technology to meet various installation requirements and adapt to diverse application scenarios.

Product Features

Fully welded design ensuring safety and reliability
Dual options for probe insertion and threaded installation
Rigorously tested for high and low temperature applications
Explosion-proof rating: ExiaIICT6
PTFT, PU, PE cable options
Multiple output signal configurations available

Applications

Compatible with 316L stainless steel and non-corrosive liquids
Monitoring water levels in sewage, industrial, municipal water systems, tanks, wells, rivers, seawater, and lakes
Measuring fuel levels in diesel and fuel tanks

Performance Parameters

Parameter	Specification
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	±0.2%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
Shock	100g
Housing Material	1Cr18Ni9Ti,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	~0.3Kg (without cable)
Cable Material	Polyethylene, Polyurethane

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

Outline Construction

Electrical Connection

Selection Examples

Ordering Information

Ordering Tips

1. Ensure the measured medium is compatible with product components in contact

2. Specify the density of the measured medium

3. For strong electromagnetic or radio frequency interference, provide details in your order

4. Install lightning protection devices and ensure proper grounding for reliable operation

Order Guide

Component	Code	Description
Product Line	BH93420	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
	02	316L Stainless Steel
Cable Material	C1	PU
	C2	PTFE

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:	60

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