Detail Information

Model NO.:	HT30V	Output Signal:	Analog Type
Production Process:	Integration	Material:	Stainless Steel
Thread Type:	Customized	Wiring Type:	Four-Wire
Measuring Medium:	Gas And Liquid	IP Rating:	IP65
Power Supply:	10VDC 5VDC	Output:	10MV/V
Diaphragm Material:	316L	Input Impedance:	4KΩ~20KΩ
Output Impedance:	2.5KΩ~6KΩ	Operating Temperature:	-20~80ºC
Weight:	~63g
Highlight:	thread integrated pressure sensor , OEM level sensor silicon , line arrangement pressure sensor

Product Description

HT30V Silicon Piezoresistive Pressure Sensor

The HT30V employs a highly stable diffused silicon element, making it a reliable silicon piezoresistive pressure sensor. Utilizing an isolation diaphragm and silicon oil, this sensor accurately measures the pressure of liquids and gases, delivering precise results across various industrial applications including air compressors and refrigeration systems.

Product Features

Utilizes thick-film circuitry for temperature compensation and zero offset correction
High reliability and excellent stability
Constant voltage power supply with standard output

Applications

Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
Used in process control systems for monitoring and controlling pressure
Commonly used in refrigeration systems and air compressors for pressure measurement

Electrical Performance

Power Supply: ≤10VDC
Common Mode Voltage Output: 50% of the input (typical)
Input Impedance: 4KΩ~20KΩ
Output Impedance: 2.5KΩ~6KΩ
Electrical Connection: 100mm high-temperature wire, ribbon cable

Performance Parameters

Measurement Range	Type	Values
Pressure 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
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±1 \| 50±2 \| mV ≥35kPa: 100±1 \| 100±2 \| mV
Zero Offset Temp. Drift		≤20KPa: ±1 \| ±2.5 \| %F.S ≥35kPa: ±0.8 \| ±1.5 \| %F.S
Full Scale Temp. Drift		≤20KPa: ±1 \| ±2 \| %F.S ≥35kPa: ±0.8 \| ±1.5 \| %F.S
Compensated Temp.		≤20KPa: 0~50 ºC ≥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: 10V @ 25ºC

Outline Construction

The thread size of the pressure sensor can be customized

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
If the measured medium is not compatible with the core diaphragm and housing material (316L), provide special instructions when ordering
Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage
Keep the pressure port of the gauge pressure core open to atmosphere and prevent entry of water, water vapor, or corrosive media
Refer to the label on the actual core for any pin lead changes

Quality Assurance

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 orders. Contact our sales team in advance for 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?

24-month warranty after shipment. After-sales responds within 24 hours, with remote PC network instruction available.

Tag:

Certification:	RoHS

Minimum Order Quantity:	5
Price:	20

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