Detail Information

Model NO.:	BH93420-II	Output Signal:	4-20mA Or RS485
IP Rating:	IP68	Net Weight:	0.3kg
Diaphragm Material:	316L Stainless Steel	Accuracy:	0.5%F.S
Measurement Range:	0~10m…400m	Pressure Type:	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload:	≤ 2 X Of The Rated Range	Operating Temperature:	-20~80ºC
Storage Temperature:	-30~100ºC	Housing Material:	Cast Aluminum, 1Cr18Ni9Ti
Insulation Resistance:	>=100MΩ@100VDC	Explosion-proof Rating:	ExiaIICT6
Weight:	~1.1Kg (without Cable)
Highlight:	4-20mA water level transmitter , high accuracy water level sensor , 0.5% accuracy level transmitter

Product Description

BH93420-II 4-20mA Analog Output Water Level Transmitter

Product Description

The BH93420-II water level transmitter utilizes a high-precision diffused silicon piezoresistive pressure sensor for accurate liquid level measurement. The static pressure measurement produces a millivolt signal proportional to liquid height, converted into a standard output signal through amplification circuitry.

Key Features

Split-type design for easy on-site wiring and calibration
Available with LED or LCD display options
Explosion-proof rating: ExiaIICT6
High protection rating: IP68
Multiple cable material options: PE, PU, PTFE

Applications

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

Performance Parameters

Parameter	Specification
Measurement Range	0~10m...400m
Pressure Type	Gauge Pressure, Absolute Pressure, Sealed Pressure
Accuracy @ 25ºC	±0.5% (Typ.) ±0.1% (Max.)
Operating Temperature	-20~80ºC
Housing Material	Cast aluminum, 1Cr18Ni9Ti
Diaphragm Material	316L Stainless Steel
Protection Rating	IP68
Output Signal	4~20mA (15~30VDC) or RS485

Ordering Information

Please ensure the measured medium is compatible with product materials and specify medium density when ordering.

Option	Code	Description
Model	BH93420-II/III	Liquid level transmitter with 2088 housing
Power Supply	D1	24VDC
Output Signal	S1/S2	4~20mADC or RS485
Housing	B4/B5	2088 industrial housing (with/without display)
Pressure Type	G/A/S	Gauge/Absolute/Sealed Reference Pressure
Cable Material	C1/C2/C3	PE/PU/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: We can produce up to 30,000 units monthly. Contact our sales team for large orders.

Q: What's the typical delivery period?

A: 5-8 working days for standard models. Customized products may vary.

Q: What is the warranty and after-sales service?

A: 24-month warranty with 24-hour response time for technical support.

Tag:

Certification:	CE, RoHS, ISO9001

Minimum Order Quantity:	1
Price:	40

BH93420-II 4-20mA Water Level Transmitter with 0.5% Accuracy

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