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Characteristics |
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 Electrical Characteristics |
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| Item |
Unit |
Part number |
| BS05P1PGAA |
BS05T1HGNA |
BS05N1HGAA
BS05C1HGCA |
BS05N1HFAA
BS05C1HFAA |
BS05N1NFAA |
BS05W1KFAA
BS05W1KFAB |
| Applied voltage |
V |
5.25 |
5 |
| Total resistance |
k ohm |
0.5 to 6 |
1 to 6 |
0.5 to 4 |
0.6 to 6 |
1 to 15 |
| Output voltage |
mVrms |
195 to 405 |
200 to 400 |
235 or more |
400 or more |
330 or more |
300 to 800 |
| Output bias voltage |
V |
(Vcc/2)±20% |
(Vcc/2)±15% |
| Sensor noise |
µVp-p |
50 or less (based on measuring method
specified by Murata) |
| Piezoelectric noise |
mVp-p |
0.2 or less (based on measuring method specified by Murata) |
0.8 or less |
0.2 or less (based on measuring method
specified by Murata) |
| Operating temperature range |
°C |
-20 to 60 |
| Induction noise immunity |
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| Item |
Unit |
Part number |
| BS05M1HFAL |
BS05M1KGCA |
BS05M1KFCA |
BS05M1KFBB |
BS05M1KFFA |
| Applied voltage |
V |
5 |
| Total resistance |
k ohm |
0.5 to 6/ch |
0.5 to 6/ch |
1 to 6/ch |
1 to 5/ch |
0.6 to 3/ch |
| Output voltage |
mVrms |
150 or more |
150 or more |
300 or more |
350 or more |
100 or more |
| Output bias voltage |
V |
(Vcc/2)±15% |
| Sensor noise |
µVp-p |
50 or less (based on measuring method
specified by Murata) |
| Piezoelectric noise |
mVp-p |
0.2 or less (based on measuring method
specified by Murata) |
| Operating temperature range |
°C |
-20 to 60 |
0 to 50 |
| Induction noise immunity |
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| Mechanical Characteristics |
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| Item |
Unit |
Part number |
| BS05P1PGAA |
BS05T1HGNA |
BS05N1HGAA
BS05C1HGCA |
BS05N1HFAA
BS05C1HFAA |
BS05N1NFAA |
BS05W1KFAA
BS05W1KFAB |
| Detecting width |
mm |
3 |
6 |
10 |
| Element pitch |
mm |
0.75 |
| Number of channels |
|
1 |
| Magnetic flux on sensing surface |
T |
0.125 or less |
0.11 to 0.17 |
0.125 or less |
| Item |
Unit |
Part number |
| BS05M1HFAL |
BS05M1KGCA
BS05M1KFCA |
BS05M1KFBB |
BS05M1KFFA |
| Detecting width |
mm |
3 |
10 |
| Element pitch |
mm |
0.75 |
| Number of channels |
|
8 |
6 |
13 |
9 |
| Channel pitch |
mm |
5 |
10 |
10.5 |
| Magnetic flux on sensing surface |
T |
0.125 or less |
0.13 or less |
0.125 or less |
| Part number |
BS05P type |
BS05T type |
BS05N type |
BS05C type |
BS05W1KFAA |
BS05W1KFAB |
BS05M type |
| Wear resistance |
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| Murata has established a technology to ensure higher
wear resistance. Product numbers other than those above are also
available. For further information, contact Murata Manufacturing Co.,
Ltd. |
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Dimensions |
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For detailed
information on individual products, jump to the Search Engine. |
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| Frame Ground (FG) Terminal |
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While a magnetic
medium is passing over the sensor's detecting surface, the friction
between the medium and the detecting surface will generate static
electricity, which causes strong noise.
To prevent this problem, the case, cap, and cover are provided with a
float terminal. The resistance between the case and the terminal is 1
ohm or less. |
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Features |
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- High output is provided.
- Non-contact detection is enabled for ferromagnetic
patterns.
- Excellent wear resistance is provided.
- Compact and lightweight body
- Multiple channels are available.
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Applications |
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- Detection of bank note types / Differentiation
between true and forged bank notes
- Reading of ferromagnetic threads
- Recognition of E13B code characters
- Detection of passage of ferromagnetic objects
- Reading of characters or marks printed with magnetic
ink
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