Name: HT24 Flush Diaphragm Pressure Sensor with a Highly Stable Diffused Silicon Sensor Chip
Brand: Baoji Hengtong Electronics Co., LTD
SKU: HT24
Price: 21.00 USD
Availability: InStock

Detail Information

Model NO.:	HT24	Output Signal:	Analog Type
Material:	Stainless Steel	Wiring Type:	Four-Wire
Measuring Medium:	Gas And Liquid	Power:	1.5mA
Output:	Mv	Thread:	G1/2 Or M20*1.5
Measurement Range:	10KPa To 35MPaS	NonLinearity:	±0.2%F.S
Operating Temperature:	-20~80ºC	Storage Temperature:	-40~125ºC
Diaphragm Material:	316L	Weight:	~55g
Highlight:	Flush diaphragm pressure sensor , Silicon pressure sensor with warranty , Stable diffused silicon sensor chip

Product Description

HT24 Flush Diaphragm Pressure Sensor with Highly Stable Diffused Silicon Sensor Chip

Product Overview

The HT24 Silicon Piezoresistive Pressure Sensor features a flush diaphragm design with a highly stable diffused silicon chip. Pressure is transmitted to the sensitive chip through a stainless steel diaphragm and sealed silicon oil, ensuring the sensitive chip never directly contacts the measured medium. This flat diaphragm structure provides easy cleaning and high reliability, making it ideal for food, beverage, pharmaceutical, and hygiene 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
Exceptional reliability, repeatability, and stability
Flush diaphragm structure for easy cleaning and maintenance

Applications

Measurement of non-corrosive gas and liquid pressure with 316L stainless steel compatibility
Food and beverage processing industry
Industrial process control systems
Pharmaceutical manufacturing

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
Long-term Stability	0.2	-	F.S/Year
Insulation Resistance	≥200MΩ 100VDC	-	-
Response Time	≤1ms	-	-

Additional Specifications

Allowable Overload: Take the smaller value between 3 times the full scale or 120MPa
Burst Pressure: 5X the full scale
Diaphragm Material: 316L
Vibration: No change under conditions of 10gRMS, 20Hz to 2000Hz
Shock: 100g,11ms
O-ring Seal: Nitrile rubber or Fluoro rubber
Filling Medium: Silicon Oil
Weight: ~55g

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, 35MPaS

Outline Construction

Electrical Connection and Compensation

Selection Examples

Ordering Tips

Ensure proper fit between core size and transmitter housing during assembly to achieve required airtightness
During housing assembly, maintain vertical alignment and apply even pressure to avoid jamming or damaging the compensation plate
Provide special instructions when ordering if the measured medium is not compatible with the core diaphragm and housing material (316L)
Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage from deformation or piercing
Keep the pressure port of gauge pressure cores open to atmosphere and prevent water, water vapor, or corrosive media from entering the negative pressure chamber
Refer to the label on the actual core for pin lead configuration

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 team will respond to your questions within 24 hours. Remote instruction via PC network is always available.

Tag:

Place of Origin:	Baoji,China
Brand Name:	HT SENSOR
Certification:	ISO9001
Model Number:	HT24

Minimum Order Quantity:	5

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