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:	4-20mA Liquid Level Transmitter , 316L Stainless Steel Pressure Sensor , IP68 Level Transmitter

Product Description

BH93420-I 4-20mA Stainless Steel Probe 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 diverse installation requirements across various application scenarios.

Key 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 options: PTFT, 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	≤ 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 0/1~10V 0.5~4.5V	5VDC

Outline Construction

Electrical Connection

Selection Examples

Ordering Guidelines

Important Considerations:

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

Order Guide

BH93420	Code	Outline Construction
IT	Pressure Transmitter
Measurement Range	0~10m…400m
Code	Power Supply
D1	24VDC
D2	5VDC
D3	Other
Code	Output Signal
S1	4~20mADC	S5	0~20mADC
S2	1~5VDC	S6	0~10VDC
S3	0~5VDC	S7	0.5~4.5VDC
S4	0~10mADC	S8	RS485
Code	Pressure Type
G	Gauge Pressure
A	Absolute Pressure
S	Sealed Reference Pressure
Code	Material
01	304 Stainless Steel
02	316L Stainless Steel
Code	Cable Material
C1	PU
C2	PTFE

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. Contact our sales team in advance for large-scale orders.
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 for bulk orders or long-term partners.
Q: What is the warranty of your products? And after-sales service?
A: 24-month warranty after shipment. Our after-sales team responds within 24 hours with remote PC network support available.

Tag:

Certification:	CE, RoHS, ISO9001

Minimum Order Quantity:	1
Price:	60

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