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:	0~10m…400m
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:	316L Stainless Steel Liquid Level Transmitter , 4-20mA Output Pressure Transmitter , IP68 Protection Level Sensor

Product Description

BH93420-I Liquid Level Transmitter

The BH93420-I liquid level transmitter utilizes high-precision piezoresistive diffused silicon pressure sensor technology. 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 for maximum safety and reliability
Dual installation options: probe insertion and threaded mounting
Rigorously tested for high and low temperature performance
Explosion-proof certification: ExiaIICT6
Multiple cable material options: PTFE, PU, PE
Various output signal configurations available

Applications

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

Performance Parameters

Measurement Range	0~10m…400m
Pressure Type	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload Capacity	≤ 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 Resistance	10g,55Hz ~ 2kHz
Shock Resistance	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 Specifications

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

Outline Construction

Electrical Connection

Selection Examples

Ordering Guidelines

Important Considerations:

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

Order Guide

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 manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, capable of meeting large-scale order requirements. Contact our sales team in advance for production and delivery scheduling.

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? Any discounts?

A: Competitive pricing with discounts available for bulk orders and long-term partnerships.

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

A: 24-month warranty after shipment. Our after-sales team responds to inquiries within 24 hours, with remote PC network instruction always available.

Tag:

Certification:	CE, RoHS, ISO9001

Minimum Order Quantity:	1
Price:	60

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