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
Protection Rating:	IP67, IP68
Highlight:	316L Stainless Steel Liquid Level Transmitter , IP68 Liquid Level Transmitter , 0.25% Accuracy Level Sensor

Product Description

BH93420-IT Liquid Level Transmitter for Oil and Water Pressure Testing

The BH93420-IT liquid level transmitter utilizes HT series 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 diverse customer installation requirements across various application scenarios.

Product Features

Fully welded design ensuring safety and reliability
Dual installation options: probe insertion and threaded mounting
Rigorously tested for high and low temperature applications
Explosion-proof rating: ExiaIICT6
Available with PTFE or PU cables
Multiple output signal options for flexible integration

Applications

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

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 Guidelines

Verify measured medium compatibility with product components during selection
Specify the density of the measured medium
For strong electromagnetic or radio frequency interference environments, provide details and indicate in order
Install lightning protection devices on-site and ensure reliable product and power supply grounding

Order Guide

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

What is your production capacity?

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.

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?

24-month warranty after shipment. Our after-sales team responds 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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