Differential Magnetoresistive Sensor Fp 212 Speed Linear Position Detection

• Customization: Available
• Type: Magnetic Displacement Sensor
• Output Signal Type: Analog Type
• Model NO.: MRVS series
• Movement: Angular Displacement
• Production Process: SemiConductor Integrated
• Material: Metal
• IP Rating: IP67
• Certification: ISO
• Customized: Customized
• Transport Package: Standard Export Package
• Specification: φ 8.5*6.5mm
• Trademark: Yuanben
• Origin: Shanghai
• Production Capacity: 50, 000 PCS/Year

Product Description

Differential Magnetoresistive Sensor MRVS-011
The differential magnetoresistive sensor MRVS-011 consists of two series coupled magneto resistors ( InSb/NiSb semiconductor resistors whose value can be magnetically controlled), which are mounted onto an insulated ferrite substrate. The sensor is encapsulated in a metallic or plastic package and has 3 connection terminals. The basic resistance of the total system is 2 x 300Ω. A permanent magnet, which supplies a biasing magnetic field, is fixed on the base of the sensor.

Features                                                                        
· Sensing over wide rotation speed range
· Robust metallic or plastic housing
· Signal amplitude is speed independent
· Biasing magnet built in
· Best suited for harsh environments

Typical applications
· Speed detection
· Position detection
· Rotation detection
· Angle encoder
· Linear position sensing

Specifications

Model	MRVS-011
Corresponding Brand Model	Infineon FP212D250-22
Dimensions	Ø8.5x6.5mm
Maximum power supply Vmax	10V DC
Nominal power supply	5V DC
Total resistance R 1-3 (δ=∞, I≤mA, t=25°C)	900 Ω - 1600 Ω
Center symmetry M=100% (R1-2-R2-3)/R1-2 (δ=∞)	≤10%
Offset voltage (at Vin and δ=∞)	≤ 130mV
Open circuit output voltage Vout pp (at Vin and δ=0.15mm)	≥900mV
Cut-off frequency	>20kHz
Operating temperature	-30°C ~ +70°C
Storage temperature	-40°C ~ +85°C

Diagram


Pictures