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HT30 Silicon Pressure Sensor Customizable For Different Customer Requirements

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HT30 Silicon Pressure Sensor Customizable For Different Customer Requirements

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Brand Name :	HT SENSOR
Model Number :	HT30
Certification :	ISO9001
Price :	Negotiable
Payment Terms :	Western Union, L/C, T/T
Supply Ability :	50000PCS/Year
Delivery Time :	5-8 work days

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HT30 Silicon Pressure Sensor Customizable For Different Customer Requirements

HT30 Silicon Pressure Sensor Customizable for Different Customer Requirements

HT30 Silicon Piezoresistive Pressure Sensor

Introduction of silicon pressure sensor:

HT30 silicon piezoresistive pressure sensor is a highly stable diffused silicon element. It utilizes the piezoresistive effect of diffused silicon to measure the pressure of liquids and gases. The core is welded together with a standard thread, and it does not use O-ring sealing, making it suitable for a wide range of applications.

HT30 Silicon Pressure Sensor Customizable For Different Customer Requirements

Electrical performance of silicon pressure sensor:

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 of silicon pressure sensor:
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
		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
	≥35kPa	100±10		100±30	mV
Zero Offset Temp. Drift	≤20KPa	±1		±2	%F.S
	≥35kPa	±0.5		±1	%F.S
Full Scale Temp. Drift	≤20KPa	±1		±2	%F.S
	≥35kPa	±0.5		±1	%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
The parameters are tested under the following conditions: 1.5mA @ 25°C

Outline Construction of silicon pressure sensor
Dimension

Electrical connection and compensation

Baoji Hengtong Ht30 Thread Customized Pressure Sensor Cell

Selection Examples

Product Features of silicon pressure sensor:

Utilizing advanced technology and 316L stainless steel housing, along with materials such as titanium and Hastelloy for the diaphragm
Employing thick-film circuits for temperature compensation and zero-point correction.
Multiple thread interfaces available for selection
Welded as one piece, compact size, and high reliability

Ordering tips

1. In the assembly, pay attention to the coordination of the core size and the transmitter housing to achieve the required sealing
2. During the housing assembly process, ensure that it is vertically aligned and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the medium under test is incompatible with the core diaphragm and housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to avoid deformation or puncture of the diaphragm and damage to the core.
5. Keep the pressure port of the gauge core open to the atmosphere to prevent water, water vapor or corrosive media from entering the negative pressure chamber of the gauge core.
6. If any pin changes, refer to the label on the actual core wire.

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HT30 Silicon Pressure Sensor Customizable For Different Customer Requirements

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