| |
Speed
& Position Sensors |
MI-3140-SPS |
|
| |
Hall-Effect
Zero Speed Sensor-MI-3140-HS |
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|
Microcomm's
Hall-Effect Zero Speed Sensor series MI-3140-HS
are Non-contact magnetic sensors that measure
the distortion of magnetic field created
by a ferrous target. These sensors provide
very precise measurements of movement even
at zero speed which makes them ideal for
speed measurements. These sensors provide
digital output with constant amplitude signal
regardless of variation of the speed. |
|
| Features: |
- True Zero Speed Sensing
- Constant Amplitude
square wave (Digital) output
- Reverse polarity
protected
- Wide Speed Range
- Customized for most
environment
- Not sensitive to
the orientation
|
| Technical
Specifications: |
| Electrical
Performance |
|
| 1. |
Supply
Voltage (Vcc) |
- |
Standard
4.5 VDC to 24 VDCOptional
: 5.5VDC to 36VDC. |
|
| 2. |
Target |
- |
Ferrous
material, single tooth or slot To 48 D.P |
|
| 3. |
Airgap |
- |
0.005"
To 0.120" (0.126mm to 3.045mm) |
|
| 4. |
Speed
Range |
- |
0-
15KHZ |
|
| 5. |
Output
Signal |
|
NPN
Open collector with 4.7k ohms internal pull-up
Resistor (Digital). Optional
: No pull-up resistor. |
|
| |
| 6. |
Output
Voltage |
- |
Low=
400mV Max
High= Follows Vcc
Optional :
Low= 400 mV Max
High= 5 VDC |
|
| 7. |
Output
Current :
(I sink) |
- |
20mA
continuous operation
Optional
: 50mA
|
|
| 8. |
Output
Duty Cycle |
- |
50%
±15% with equal size gear teeth |
|
| 9. |
Protection |
- |
Reverse
Polarity
Optional : Input
Transient Protection, Short circuit protection
|
|
| 10. |
Operating
Temperature |
- |
-4°
F to +221° F (-20°C
to 105°C)
Optional
: -40° F to +302°
F (-40°C to 150°C) |
|
| Application: |
|
|
|
- Automotive - Engine
Speed Measurement, Dynamometer, Crankshaft,
GearBox Speed Sensor, Electric speedometer,
Flywheel speed sensing
- Aerospace
- Electric Power Generator
- Motor Speed Measurement, Turbine Flow
Measurement
- Exercise Equipments
- Motor speed sensor
- Flow Meter
- Locomotive - Crank
shaft
- Machinery
- Tachometer
- Off-Highway
|
|
|
| Hall-Effect
Quadratur Sensor-MI-3140-HQ |
|
Microcomm's
Hall-Effect Quadratur Sensor with Quadrature
Output series MI-3140-HQ are Non-contact
magnetic sensors that measure the distortion
of magnetic field created by a ferrous target.
These sensors provide two 90º
out of phase digital outputs to record speed
and direction. When the target wheel or
gear is rotating clockwise, the output signal
# 1 leads output signal # 2, and when the
target is rotating counter clockwise, the
output signal # 2 leads output signal #
1. Both output signals will be 50% duty
cycle with proper alignment of sensor and
target gear. |
|
Features: |
|
- True zero speed and
direction (Forward, Reverse) sensing
- Constant amplitude
square wave output
- Wide speed Range
- Customize for most
environment
|
|
| Technical
Specifications: |
|
|
| Electrical
Performance |
|
|
| 1. |
Supply
Voltage (Vcc) |
- |
Standard
4.5 VDC to 24 VDC.
Optional
: 5.5VDC to 36VDC.
|
|
|
| 2. |
Target |
- |
Ferrous
material, single tooth or slot To 48 D.P |
|
|
| 3. |
Airgap |
- |
0.005"
To 0.120" (0.126mm to 3.045mm) |
|
|
| 4. |
Speed
Range |
- |
0-
15KHZ |
|
|
| 5. |
Output
Signal |
|
NPN
Open collector with 4.7k ohms internal pull-up
Resistor (Digital).
Optional
: No pull-up resistor
|
|
|
| |
|
| 6. |
Output
Voltage |
- |
Low=
400mV Max at 20mA Sink current
High= Follows Vcc
Optional:
|
|
|
| |
|
|
| |
|
Low=
400 mV Max
High= 5.5 VDC |
|
| 7. |
Quadrature
Phasing |
90°
± 20° |
|
| 8. |
Output
Current :
(I sink) |
- |
20mA
continuous operation
Optional
: 50mA
|
|
|
| 9. |
Output
Duty Cycle |
- |
50%
±15% with equal size gear teeth |
|
|
| 10. |
Protection |
- |
Reverse
Polarity, -50 V Reverse, Load Dump: 60V
Optional : Input Transient
Protection |
|
|
| 11. |
Operating
Temperature |
- |
-4°
F to +221° F (-20°C
to 105°C)
Optional
: -40° F to +257° F
(-40°C to 125°C)
|
|
|
| Application: |
|
|
|
|
- Automotive - Engine
Speed Measurement, Dynamometer, Crankshaft,
GearBox Speed Sensor
- Aerospace
- Electric Power Generator
- Motor Speed Measurement, Turbine Flow
Measurement
- Transmission
- Exercise Equipments
- Motor speed sensor
- Flow Meter
- Off-Highway
|
|
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| |
|
|
|
| Non-Contact
Magnetic Sensors - Hall-Effect Speed and Direction
Sensor-MI-3140-HD |
|
|
Microcomm's
Hall-effect Speed and Direction Sensor MI-3140-HD
are non-contact magnetic sensors that measure
the distortion of magnetic fields and thus
provide precise measurements of speed and
direction. Output #1 is digital square wave
and measures the speed of target wheel or
gear. Output #2 is a DC level that when
the target wheel rotates clockwise, the
output signal # 2 produces logic High, and
when the target wheel rotates counter clockwise,
the output signal # 2 produces logic low.
Output signal #1 will be 50% duty cycle
with proper alignment of sensor and target
gear.
|
|
|
| Features: |
|
- True zero speed and
direction (Forward, Reverse) sensing.
- Constant amplitude
square wave output
- Wide speed Range
- Customize for most
environment
|
|
| Technical
Specifications: |
|
| Electrical
Performance |
|
|
| 1. |
Supply
Voltage (Vcc) |
- |
Standard
4.5 VDC to 24 VDC.
Optional : 5.5VDC to 36VDC
|
|
|
| 2. |
Target |
- |
Ferrous
material, single tooth or slot To 48 D.P |
|
|
| 3. |
Airgap |
- |
0.005"
To 0.120" (0.126mm to 3.045mm) |
|
|
| 4. |
Speed
Range |
- |
0-
15KHZ |
|
|
| 5. |
Output
Signal |
|
NPN
Open collector with 4.7k ohms internal pull-up
Resistor (Digital).
Optional
: No pull-up resistor
|
|
|
| |
|
| 6. |
Output
Voltage |
- |
Low=
400mV Max at 20mA Sink current
High= Follows Vcc
Optional:
|
|
|
| |
|
|
| |
|
Low=
400 mV Max
High= 5.5 VDC |
|
| 7. |
Quadrature
Phasing |
90°
± 20° |
|
| 8. |
Output
Current :
(I sink) |
- |
20mA
continuous operation
Optional
: 50mA
|
|
|
| 9. |
Output
Duty Cycle |
- |
50%
±15% with equal size gear teeth |
|
|
| 10. |
Protection |
- |
Reverse
Polarity, -50 V Reverse, Load Dump: 60V
Optional : Input Transient
Protection, Short circuit protection |
|
|
| 11. |
Operating
Temperature |
- |
-4°
F to +221° F (-20°C
to 105°C)
Optional
: 40° F to +257° F (-40°C
to 125°C)
|
|
|
| Application: |
|
|
|
|
| |
- Automotive - Engine
Speed Measurement, Dynamometer, Crankshaft,
GearBox Speed Sensor
- Aerospace
- Electric Power Generator
- Motor Speed Measurement, Turbine Flow
Measurement
- Transmission
- Exercise Equipments
- Flow Meter
- Off-Highway
|
|
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|
|
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|
|
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Hall-Effect
Linear Position Sensor - MI-3140-HL |
|
|
| |
Microcomm's
Hall-Effect Linear Position Sensor series
MI-3140-HL are non- contact magnetic sensors
that are designed to respond to a wide range
of positive or negative magnetic fields
and can sense relatively small changes in
a magnetic field. By having magnet as a
target, this unit produces a Ratiometric
Rail-To-Rail linear output. It also has
an internal amplifier to boost the output
to a higher level. These sensors are ideal
for applications such as magnetic flux measurement,
displacement, and linear output rotary measurement |
|
|
| |
Features: |
|
| |
- Customized for most
environment
|
|
| |
Technical
Specifications: |
|
| |
Electrical
Performance |
|
|
| |
1. |
Supply
Voltage (Vcc) |
- |
Standard
4.5 VDC to 6 VDC Max |
|
|
| Optional
: 5.5VDC to 36VDC. |
| |
2. |
Target |
- |
Permanent
magnet, with customer long Range Sensing |
|
|
| |
3. |
Airgap |
- |
0.005"
To 0.750" (0.126mm to 19.03mm) |
|
|
| |
4. |
Output
Voltage at 0 Gauss |
- |
2.5
V TYP |
|
|
| |
5. |
Sensitivity |
- |
1.30 mV/G |
|
|
| |
6. |
Supply
Current |
- |
14
mA Max |
|
|
| |
7. |
Output
Current :
|
- |
10
mA
|
|
|
| |
8. |
Bandwidth |
- |
23KHZ
Typ |
|
|
| |
9. |
Operating
Temperature |
- |
-4°F
to +185°F (-20°C to
+85°C)
Optional : -40°F
to +302°F (-40°C to
150°C) |
|
|
| |
Application: |
|
|
|
|
-
Automotive - Engine
speed measurement, Dynamometer Crankshaft,
Gear box, Speed sensorMagnetic flux
measurement
- Displacement
- Linear output rotary
measurement
|
|
| |
|
|
| |
Hall-Effect
Proximity Switch Sensor - MI-3140-HP |
|
|
| |
Microcomm's
Hall-Effect Linear Position Sensor series
MI-3140-HP are Non-contact magnetic sensor
proximity switch produces a digital output.
The output switches between logic low (operate
point) and logic high (release point) with
presence and absence of a magnet as a target.
The difference between the magnetic operate
and release points is called the hysteresis
of the device. The built-in hysteresis circuitry
allows clean switching of the output even
in the presence of external mechanical vibration
and electrical noise. |
|
|
| Features: |
- Drive Capability
up to 10 TTL Load
- Customized for most
environment
|
| |
Technical
Specifications: |
|
| |
Electrical
Performance |
|
|
| |
1. |
Supply
Voltage (Vcc) |
- |
Standard 4.5 VDC
to 24 VDC |
|
|
| Optional
: 5.5VDC to 36VDC |
| |
2. |
Target |
- |
Permanent
magnet, with customer long Range Sensing |
|
|
| |
3. |
Airgap |
- |
0.005"
To 0.750" (0.126mm to 19.035mm) |
|
|
| |
4. |
Output
Signal |
- |
NPN
Open collector with 4.7k ohms internal pull-up
Resistor (Digital TTL Compatible). |
|
|
| Optional:
No pull-up resistor |
| |
5. |
Output
Voltage |
- |
Low= 400mV Max
at 10mA Sink current
High= Follows Vcc |
|
|
| Optional
: |
| Low= 400 mV Max,
|
| High=
5.5 VDC |
| |
6. |
Supply
Current |
- |
10mA
Max |
|
|
| |
7. |
Output
Saturation Voltage |
- |
400mA
Max
|
|
|
| |
8. |
Output
Current
(I sink) |
- |
50mA
continues operation |
|
|
| |
9. |
Output
Leakage Current |
- |
10uA
Max |
|
|
| |
10. |
Output
Rise Time |
- |
1.00us
Max |
|
|
| |
11. |
Output
Fall Time |
- |
1.00us
Max |
|
|
| |
12. |
Magnetic
Operate Point(Bop) |
- |
180
Gauss Nom |
|
|
| |
13. |
Magnetic
Release Point(Brp) |
- |
140
Gauss Nom |
|
|
| |
14. |
Magnetic
Hysteresis(Bh) |
- |
40
Gauss Nom |
|
|
| |
15. |
Switching
Frequency |
- |
DC
to 200KHZ |
|
|
| |
16 |
Protection
|
- |
Reverse
Polarity, -50 V Reverse, Load Dump: 60V |
|
|
| |
|
|
Optional
: Input Transient Protection, Short circuit
protection |
| 17. |
Operating
Temperature |
- |
-4°
F to +221° F (-20°C
to 105°C) |
| Optional
: -40°F to +302°F (-40°C
to 150°C) |
| |
Application: |
|
|
|
|
- Magnetic flux measurement
- Power Generator
- Motor Speed Measurement, Turbine Flow
Measurement
- Exercise equipments
- Flow meter
- Off-Highway
- Printer Industry
|
|
| |
|
|
| |
Variable
Reluctance Speed Sensor - MI-3140-VR |
|
|
| |
Microcomm's
Variable Reluctance Speed Sensor series
MI-3140-VR. The collapse of magnetic field
due to the interruption by a ferrous gear
tooth provides an analog signal output (sine
wave) that does not require an outside power
source. This sensor is suitable for speed
sensing with a range from 30 to 1000 inches
per second with a target gear from one tooth
per revolution to 32 pitch gear |
|
|
| Features: |
- Self Powered
- Wide Speed Range
- Simple Installation
|
| |
Technical
Specifications: |
|
| |
Electrical
Performance |
|
|
| |
1. |
Resistance
(R) |
- |
40 To 2000 Ohms |
|
|
| Optional
: 5.5VDC to 36VDC. |
| |
2. |
Target
|
- |
Ferrous
material, single tooth or slot To 32 Pitch
Gear tooth |
|
|
| |
3. |
Airgap |
- |
0.005"
To 0.150" (0.126mm to 3.807mm) |
|
|
| |
4. |
Speed
Range |
- |
30
to 1000 Inch/Sec |
|
|
| |
5. |
Operating
Temperature |
- |
-4°F
to +185°F (-20°C to
+85°C)
Optional : -40°F
to + 302°F (-40°C
to 150°C) |
|
|
| |
Application: |
|
|
|
|
|
|
| |
|
|
| |
Variable
Reluctance Digital Output Speed Sensor - MI-3140-VD |
|
|
| |
Microcomm's
Variable Reluctance Digital Output Speed
Sensor series MI-3140-VD. Due to the active
solid state signal conditioning integral
with this variable reluctance speed sensor,
it converts a sine wave signal output to
produce a digital square wave signal with
constant amplitude regardless of variations
in speed |
|
|
| Features: |
- Constant amplitude
square wave (Digital) output
- Reverse polarity
protected
- Wide speed range
- Wide airgap range
- Customized for most
environment
- Not sensitive to
the orientation
|
| |
Technical
Specifications: |
|
| |
Electrical
Performance |
|
|
| |
1. |
Supply
Voltage (Vcc)
|
- |
Standard
4.5 VDC to 24 VDC |
|
|
| Optional
: 5.5VDC to 36VDC |
| |
2. |
Target
|
- |
Ferrous
material, single tooth or slot To 32 D.P |
|
|
| |
3. |
Airgap |
- |
0.005"
To 0.120" (0.126mm to 3.045mm) |
|
|
| |
4. |
Speed
Range |
- |
32
TO 1000 Inch/Sec |
|
|
| |
5. |
Output
Signal |
- |
Square
wave TTL, CMOS Compatible. With internal
pull-up resistor.
Optional : No pull-up resistor
|
|
|
| 7. |
Output
Voltage |
- |
Low=
400mV Max
High= Follows Vcc
Optional
: Low= 400 mV Max
High= 5 VDC
|
|
| 8. |
Output
Current
(I sink) |
- |
16mA
continuous operation
Optional
: 50mA
|
|
| 9. |
Output
Duty Cycle |
|
50%
±15% |
|
| 10. |
Protection |
- |
Reverse
Polarity
Optional : Input
Transient Protection, Short circuit protection
|
|
| 11. |
Operating
Temperature |
- |
32°F
to + 158°F (0°C to +70°C)
Optional : -4°F
to + 257°F (-20°C to
+125°C)
|
|
| |
Application: |
|
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