Nikkoshi Co., Ltd. MR sensor(Magnetoresistive sensor) information at MRsensor.com（MRM-200）

HOME > Products introduction > MRM-200

MRS-F-21

MRS-F-41

MRS-F-51

MRS-G-21

MRS-H-21

MRS-137A

MRS-133

MRS-134

MRS-09S

MRS-13

MRM-100

MRM-200

PPS-01

PPS-03

PPS-05

PPS-11

PPS-12

PPS-X21

Inquiry of the product

Electron parts business headquarters
TEL81-3-3270-8853

Products introduction

MR sensor module
MRM-200

Sample(s) can be ordered here.

Sample Price (Japanese yen)
1p/lot	500p/lot	1000p/lot
10,000	6,000	5,400

Download PDF file (Unready)

Adobe Reader is necessary for the reading

The InSb MR sensor that resistance value changes by the magnetic field, and three optical sensors were made a module. The advanced distinction of U.S. dollers or Eurodollars is possible by using the signal of magnetic sensors and optical sensors. Ask us as for the details.

Feature

In the module, three infrared sensors (permeation type) and two MR sensores (confrontation type) are placed.
This can be connected to the A/D device such as a microcomputer easily.
The magnetic signal of the bill can be observed easily.
An optical sensor is using the infrared wavelength of the permeation type.
By combining the output of the MR sensor and the infrared sensor, you can do the authenticity judgement of the bill easily.

Absolute Maximum Rating (Ta=25C)

Item	Symbol	Standard Value	Unit
Excitation,Maximum	Vamax	6	V
Operation Environmental Temperature	TOPG	+5 to +45(Reccomend +15 to +35)	℃

Electrical Property (Ta=25C)

Item	Symbol	Condition	min.	Typ.	Max.	Unit
Supply Current	-	4.0V	-	-	55	mA
MR Sensor (Detection Width)	W	6(×2)	-	-	-	mm
MR Sensor (Output Voltage)	-	30Hz 100Hz 400Hz	0.90Vrms 1 1.0Vrms 1 0.90Vrms *1	-	-	Vpeak
MR Sensor (Noise at no input signal)	-	20Hz to 1 kHz	-	180	20	mVp-p
Optical Sensor (OPT1 Output Voltage)	-	Shade *2	-	1.8±0.3	-	V
Optical Sensor (OPT1 Output Voltage)	-	Open	-	3.8±0.1	-	V
Optical Sensor (OPT2 Output Voltage)	-	Shade *2	-	1.8±0.3	-	V
Optical Sensor (OPT2 Output Voltage)	-	Open	-	3.8±0.1	-	V
Optical Sensor (OPT3 Output Voltage)	-	Shade *2	-	1.8±0.3	-	V
Optical Sensor (OPT3 Output Voltage)	-	Open	-	3.8±0.1	-	V

*1 A magnetic signal is output around about DC2V at 4.0V (power supply voltage). This is the output which it can get by the magnetic field which occurs from the copper wire, when a dedicated device was used in the detection part of the magnetic sensor and the electric power of a sine wave 100mArms was passed through the copper wire of φ1mm.
*2 An exclusive covering seat for the examination is used..

Recommended POWER SUPPLY Specifications

Noise Frequency	Power Supply Noise
～5kHz	1mVp-p max.
5kHz～	2.5mVp-p max.

# The product specifications and the appearance are possibility of changing without notice.