Detail Information

Model NO.:	HT30	Output Signal:	Analog Type
Production Process:	Integration	Material:	Stainless Steel
Wiring Type:	Four-Wire	Measuring Medium:	Gas And Liquid
IP Rating:	IP65	Power:	1.5mA
Output:	Mv	Range:	0-10kpa-20mpa
Thread:	G1/4 And So On	Input Impedance:	2.5KΩ~6KΩ
Output Impedance:	2.5KΩ~6KΩ	Operating Temperature:	-20~80 ºC
Weight:	~63g
Highlight:	G1/4 thread pressure sensor , customized level sensor , silicon pressure sensor with warranty

Product Description

Baoji Hengtong HT30 G1/4 Thread Customized Pressure Sensor Cell Level Sensor

HT30 Silicon Piezoresistive Pressure Sensor

The HT30 silicon piezoresistive pressure sensor features a highly stable diffused silicon element that utilizes the piezoresistive effect to measure liquid and gas pressures. With a welded core and standard thread interface without O-ring sealing, this sensor offers exceptional reliability across diverse applications.

Product 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 for flexible installation
Compact welded construction ensuring high reliability and durability

Applications

Industrial process control in petroleum, chemical, metallurgy, power, and hydrology sectors
Marine and aviation industry applications
Hydraulic and pneumatic control systems
General process control and monitoring 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	Type	Typ	Max	Unit
Measurement Range	Gauge (G)	10KPa, 20KPa, 35KPa, 100KPa, 200KPa, 350KPa, 1000KPa, 2000Kpa
	Absolute (A)	100KPaA, 200KPaA, 350KPaA, 700KPaA, 1000KPaA, 2000KPaA
	Sealed (S)	3500KPaS, 7MPaS, 10MPaS, 20MPaS
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 standard conditions: 1.5mA @ 25°C

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 prevent jamming or damage to compensation plate
Specify special requirements when ordering if measured medium is incompatible with 316L diaphragm and housing material
Avoid contact with sensor diaphragm using hands or sharp objects to prevent damage from deformation or piercing
Keep gauge pressure port open to atmosphere and prevent water, water vapor, or corrosive media from entering negative pressure chamber
Refer to actual core labeling for any pin lead configuration changes

Company Information

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, capable of meeting large-scale order requirements. Contact our sales team in advance for smooth production and delivery scheduling.

What is 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 available 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 to inquiries within 24 hours, with remote PC network instruction always available.

Tag:

Certification:	RoHS

Minimum Order Quantity:	5
Price:	20

Baoji Hengtong HT30 G1/4 Thread Customized Pressure Sensor Cell Level Sensor

G1/4 thread pressure sensor

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