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:	Voltage	Thread:	G1/4 And So On
Input Impedance:	2.5KΩ~6KΩ	Output Impedance:	2.5KΩ~6KΩ
Operating Temperature:	-20~80 ºC	Storage Temperature:	-40~125 ºC
Weight:	~63g
Highlight:	HT30 thread connect pressure sensor , silicon pressure sensor with warranty , voltage thread level sensor cell

Product Description

HT30 Pressure Sensor Cell with Thread Connect Voltage Thread Level Sensor

HT30 Silicon Piezoresistive Pressure Sensor

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 thread connections and no O-ring sealing, this sensor is suitable for a wide range of demanding 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
Welded one-piece construction with compact size and high reliability

Applications

Industrial process sites including 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

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

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

The parameters are tested under the following conditions: 1.5mA @ 25°C

Electrical Connection and Compensation

Selection Examples

Ordering Tips

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

Quality & Manufacturing

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:

Certification:	RoHS

Minimum Order Quantity:	5
Price:	20

HT30 Pressure Sensor Cell with Thread Connect Voltage Thread Level Sensor

HT30 thread connect pressure sensor

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