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Saiya Sensor SY-H2-35BPSC product image
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Saiya Sensor SY-H2-35BPSCRoHS

Manufacturer
Saiya SensorAsian Brands
MPN
SY-H2-35BPSC
LCSC Part #
C5184812
Packaging
Through Hole
Customer #
Key Attributes
0.1ppm~300ppm Hydrogen Through Hole Gas Sensor RoHS
Datasheetpdf iconSaiya Sensor SY-H2-35BPSC
In-Stock: 264
264 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.0345$ 2.03
10+$ 1.8603$ 18.60
30+$ 1.7513$ 52.54
200+$ 1.6406$ 328.12
400+$ 1.5901$ 636.04
1,200+$ 1.569$ 1882.80
Standard Packaging200/Full Bag
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Gas Sensor
ManufacturerSaiya Sensor
PackagingThrough Hole
Measurement Range0.1ppm~300ppm
Tolerance-
Voltage - Supply1.5V~1.8V
TypeHydrogen
Interface-
Operating Temperature-40℃~+120℃
Features-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging200
Sales UnitPiece

Introduction

AI Translation

This gas sensor is designed to detect hydrogen concentration. When the sensor operates stably in clean air, its sensitive resistance is set as the reference resistance. Once the target gas is present in the air, the conductivity of the semiconductor material changes, causing a corresponding change in the sensor's sensitive resistance. By calculating the ratio of the sensor's sensitive resistance to the reference resistance, the concentration of the target gas can be mapped. The basic detection circuit of the sensor consists of a heater voltage, a loop measurement voltage, and a load matching resistor. The heater voltage is used to activate and maintain the sensitivity of the nanomaterial, while the loop measurement voltage combined with the load matching resistor is used to determine the load matching voltage. The sensor's sensitive resistance can be calculated from the measured load matching voltage using the formula: Rs = (Vc/Vm - 1) × Rm.

Features

AI Translation
  • High sensitivity
  • Good selectivity
  • Simple drive circuit

Applications

AI Translation
  • Hydrogen gas alarm
  • Portable hydrogen gas detector
  • Residential gas leak alarm