Model NO.
SM39-SP-II
IP Rating
IP68
Certification
ISO
Customized
Customized
Pressure Range
0~1MPa...200MPa
Temperature
-40~85 Degree Celsius
Measure Medium
Oil
Transport Package
Standard
Trademark
Sun-Moon
Origin
China
HS Code
8423201000
Production Capacity
30, 000 Piece/Year
Type:
Servo
Output Signal Type:
Analog Output
Measuring Shaft Quantities:
Double
The SM39 series speed sensor is one kind of advanced speed sensors, uses in the non- contact to examine the rotate speed, by the OC gate way output square-wave signal, can connect to the TTL, CMOS and the logic circuit by draught the resistance. Then, can compose the tachometric survey and the control system.
The product uses the standard circular pipe waterproofing structure, has the waterproofing, dustproof, guards against the ongreasy dirt, also, It can be reliable worked in the adverse circumstance, is suitable to the domain and industry automation control.
Occupies the spatial ratio:0.5±0.2
Protection function:Is equipped with the power source to tie hands behind the back the protection and the output short-circuits the protection
Operating temperature:Conventional product - 40 ~ + 85 ºC, if has the special request please to have custom-made, the maximum temperature may reach 150 ºC
2. Electrical specification
The product uses the standard circular pipe waterproofing structure, has the waterproofing, dustproof, guards against the ongreasy dirt, also, It can be reliable worked in the adverse circumstance, is suitable to the domain and industry automation control.
- Principle of work
- Technical performance
- Fixed examination distance:≤3mm
- Measures the fast scope:10 circle of/minutes (every time transfer a gear) ~ 20,000 circle of/minutes (every time to transfer 60 gear)
Occupies the spatial ratio:0.5±0.2
Protection function:Is equipped with the power source to tie hands behind the back the protection and the output short-circuits the protection
Operating temperature:Conventional product - 40 ~ + 85 ºC, if has the special request please to have custom-made, the maximum temperature may reach 150 ºC
2. Electrical specification
| MODEL INDEX | SM39A-SP | SM39B-SP |
| Working voltage(DCV) | 5~12 | 8~26 |
| Static power loss electric current(mA) | ≤20mA | ≤28mA |
| Output up to when leaks the electric current(uA) | ≤15uA Test condition: Output control voltage = 16V | ≤20uA Test condition: Output control voltage = 24V |
| Outputs the low level saturation voltage (V) Test condition: Output current20mA | ≤0.4 | ≤0.1 |
| Rise along timetr(us) | ≤1.0 | ≤1.0 |
| Drop along timetf(us) | ≤1.0 | ≤1.0 |
| OC gate | Biggest control voltage 16V, most greatly continuously passes electric current 25mA | High breakdown voltage, most greatly breakdown voltage 160V; The permission most greatly continuously passes electric current 600mA;The permission maximum work consumes, 25 ºC time 625mW, is higher than 25 ºC, decreases progressively 5mW/ ºC |
| LED The work instructed | NO | YES |
| Wiring definition | Red: POWER Yellow: SIGNAL Blue: COM Shield: FG | Red: POWER Yellow: SIGNAL Blue: COM Shield: FG |
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