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HT-IQ Piezoresistive Silicon Pressure Sensor 50.4mm Big Diaphragm Type Pressure Sensor

Categories	Silicon Pressure Sensor
Certification:	CE,RoHs,ISO9001
Place of Origin:	Baoji，China
Brand Name:	HT SENSOR
MOQ:	1
Price:	Negotiable
Packaging Details:	Standard Export Package
Delivery Time:	5-8 work days
Payment Terms:	Western Union, L/C, T/T
Supply Ability:	5000PCS/Month
Model Number:	HT-IQ
Model NO.:	HT-IQ
Thread Type:	50.4mm clamp
Wiring Type:	Four-Wire or Gold-plated Kovar pins
Measuring Medium:	Gas and Liquid
Range:	0-35kpa~3.5Mpa
Power:	1.5mA
Transport Package:	Carton
Origin:	China
HS Code:	9026209090
Type:	Piezoresistive silicon Pressure Sensor
For:	Diffused Silicon Pressure Transmitter
Output Signal Type:	Analog Type
Material:	Stainless Steel
Customization:	Available \| Customized Request

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Baoji Hengtong Electronics Co., LTD

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Product Details
Company Profile

HT-IQ Piezoresistive Silicon Pressure Sensor 50.4mm Big Diaphragm Type Pressure Sensor

HT-IQ 50.4mm Big Diaphragm Piezoresistive Silicon Pressure Sensor Introduction

HT-IQ Silicon Piezoresistive Pressure Sensor

Introduction of piezoresistive silicon pressure sensor :

HT-IQ is a flush diaphragm pressure sensor with a highly stable diffused silicon chip. The pressure is transmitted to the sensitive chip through a stainless steel diaphragmand sealed silicon oil. The sensitive chip does not directly contact the measured medium. This product features a flat diaphragm structure, making it easy to clean and highly reliable. It is suitable for applications in industries such as food and hygiene.

Product Features of piezoresistive 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
outstanding reliability, repeatability, and stability
Flush diaphragm structure, which makes it easy to clean

Applications of piezoresistive silicon pressure sensor:

Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
Food and beverage industry
Industrial process control
Pharmaceutical industry

Electrical performance of piezoresistive 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 piezoresistive silicon pressure sensor:
Measurement Range		Gauge(G)	35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
		Absolute(A)	100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
		Sealed(S)	3500KPaS
		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		~150g
The parameters are tested under the following conditions: 1.5mA @25°C

Outline Construction
Dimension

Electrical connection and compensation

Ht-Iq 50.4mm Big Diaphragm Silicon Piezoresistive Pressure Sensor Introduction

Selection Examples

Ordering tips

1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the
required airtightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.

Q&A

Q1:Are you manufactrade company?

A1:We are manufactrader with more than 29 years of experience/

Q2:Customized Product

A2:We provide OEM and Custom-Design services.

Q3:Quality Quarantee

A3:Our products have a limited 12 to 18 months warranty from shipment date to the original purchaser.Hengtong will replace or repair defective products free of charge.This warranty does not apply to any units have been modified,misused,neglected.

Q4:Shipment&packing

A4:Products are generally shipped by international Express including UPS,FedEx,DHL and INT for freight prepaid,also can use your shipment account to collect,Standard export packing,including inspection certification.

Q5:Contact US

A5:We have an active and experienced sales team to serve you on technical question and business issue.Just leave us message or click the Online Service.

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