Name: Stainless Steel Pressure Probe Element for Pressure Sensor Cell Level Sensor
Brand: Baoji Hengtong Electronics Co., LTD
SKU: HT30
Price: 20 USD
Availability: InStock

Detail Information

Model NO.:	HT30	Output Signal:	Analog Type
Material:	Stainless Steel	Wiring Type:	Four-Wire
Measuring Medium:	Gas And Liquid	IP Rating:	IP65
Power Supply:	1.5mA	Range:	0~10KPa~40Mpa
Operating Temperature:	-20~80ºC	Weight:	~63g
Highlight:	stainless steel pressure probe , pressure sensor cell element , silicon level sensor probe

Product Description

Stainless Steel Pressure Probe Element for Pressure Sensor Cell Level Sensor

Product Overview

The HT30 silicon piezoresistive pressure sensor is a highly stable diffused silicon element that utilizes the piezoresistive effect to measure liquid and gas pressure. Featuring a welded construction with standard threads and no O-ring sealing, this sensor offers exceptional reliability across diverse applications.

Key Features

Advanced technology with 316L stainless steel housing and premium diaphragm materials including titanium and Hastelloy
Thick-film circuits for precise temperature compensation and zero-point correction
Multiple thread interface options available
Compact welded construction for high reliability and durability

Applications

Industrial process sites: petroleum, chemical, metallurgy, power, and hydrology
Marine and aviation industries
Hydraulic and pneumatic control systems
Process control applications

Electrical Performance

Power Supply: ≤2mA DC (Typical 1.5mA DC)
Input Impedance: 2.5KΩ~6KΩ
Output Impedance: 2.5KΩ~6KΩ
Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires

Performance Parameters

Parameter	Typ	Max	Unit
NonLinearity	±0.15	±0.3	%F.S
Repeatability	0.05	0.1	%F.S
Hysteresis	0.05	0.1	%F.S
Zero Offset Output	0±1	0±2	mV
Full Scale Output (≤20KPa)	50±10	50±30	mV
Full Scale Output (≥35kPa)	100±10	100±30	mV
Zero Offset Temp. Drift (≤20KPa)	±1	±2	%F.S
Zero Offset Temp. Drift (≥35kPa)	±0.5	±1	%F.S
Full Scale Temp. Drift (≤20KPa)	±1	±2	%F.S
Full Scale Temp. Drift (≥35kPa)	±0.5	±1	%F.S
Compensated Temp. (≤20KPa)	0~50	-	ºC
Compensated Temp. (≥35kPa)	0~70	-	ºC
Operating Temperature	-20~80	-	ºC
Storage Temperature	-40~125	-	ºC
Allowable Overload	Take the smaller value between 3 times the full scale or 120MPa
Burst Pressure	5X the full scale
Long-term Stability	0.2% F.S/Year
Diaphragm Material	316L
Insulation Resistance	≥200MΩ 100VDC
Vibration	No change under conditions of 10gRMS, 20Hz to 2000Hz
Shock	100g,11ms
Response Time	≤1ms
O-ring Seal	Nitrile rubber or Fluoro rubber
Filling Medium	Silicon Oil
Weight	~63g

Parameters tested under: 1.5mA @ 25°C

Measurement Ranges

Gauge (G): 10KPa, 20KPa, 35KPa, 100KPa, 200KPa, 350KPa, 1000KPa, 2000Kpa

Absolute (A): 100KPaA, 200KPaA, 350KPaA, 700KPaA, 1000KPaA, 2000KPaA

Sealed (S): 3500KPaS, 7MPaS, 10MPaS, 20MPaS

Outline Construction

Electrical Connection and Compensation

Selection Examples

Ordering Guidelines

Ensure proper fit between core size and transmitter housing for required airtightness
Align housing vertically during assembly and apply even pressure to avoid damaging compensation plate
Provide special instructions when ordering if measured medium is incompatible with 316L diaphragm material
Avoid contact with sensor diaphragm using hands or sharp objects to prevent damage
Keep gauge pressure port open to atmosphere and prevent entry of water, vapor, or corrosive media
Refer to actual core label for any pin lead configuration changes

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 with your questions in 24hrs, remote instruction by PC network is always available.

Tag:

Place of Origin:	Shaanxi，China
Brand Name:	HT SENSOR
Certification:	ISO9001
Model Number:	HT30

Minimum Order Quantity:	5
Price:	20

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