Product Description 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.Principle of workThe SM39 series speed sensor
has used the advanced examination technology, may distinguish has
transferred the examination surface each addendum and the tooth
valley, transforms for the corresponding speed cyclical
square-wave.Technical performance1. Basic performanceFixed
examination distance:≤3mmMeasures the fast scope:10 circle
of/minutes (every time transfer a gear) ~ 20,000 circle
of/minutes (every time to transfer 60
gear)Output wave shape:Square-waveOccupies the spatial
ratio:0.5±0.2Protection 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 ºC2. Electrical
specification
MODEL INDEXSM39A-SPSM39B-SPWorking voltage(DCV)5~128~26Static
power loss electric current(mA)≤20mA≤28mAOutput up to when leaks
the electric current(uA)≤15uATest condition: Output controlvoltage
= 16V≤20uATest condition: Output control voltage = 24VOutputs the
low level saturation voltage (V) Test condition:Output
current20mA≤0.4≤0.1Rise along timetr(us)≤1.0≤1.0Drop along
timetf(us)≤1.0≤1.0OC gateBiggest control voltage 16V, most greatly
continuously passes electric current 25mAHigh 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/ ºCLED The work instructedNOYESWiring
definitionRed: POWERYellow: SIGNALBlue: COMShield: FGRed:
POWERYellow: SIGNALBlue: COMShield: FGCompany ProfileThe SUNMOON
was founded in 1988. In 1995, the first batch of High-tech
enterprises were recognized as national state-level. The SUNMOON
also passed the certification of ISO 9001 Quality Management
System,ISO14001 Environmental Management System and OHSAS 18001
Occupational Health and Safety Assessment Series. With SM series of
products measuring instruments manufacturing license qualification
and a variety of explosion- proof measurement and control products
production qualification,mechanical and electrical equipment
installation engineering professional contracting qualification.
With independent intellectual property rights of the patented
technology189terms. These is the SUNMOON's core competitiveness of
the technology.The subject positioning classification of the
SUNMOON's products is "Sensing and loT Technology"-sensor
manufacturing and sensor application technology, information
acquisition and processing technologies,loT technology and
applications.These is the pioneer of modern high technology.The
SUNMOON products are positioned to "reliably and steadily meet the
harsh environment of the industrial site". The whole products
system with forward-looking technology, application is convenient,
the configuration is universal, now has more than 9000 number of
clients from all walks of life. Have SM series weighing, load,
pressure, torque, displacement, velocity, temperature and humidity
sensors and the corresponding transmitter or amplifier, an annual
output of 300 thousand units; an annual output of 20 thousand sets
of all kinds of instrument; all kinds of projects completed 2000
terms of the annual capacity.The SUNMOON take Nanjing City as a
scientific research base, making full use of Nanjing's talent
advantage and international interests.With Bengbu City covers an
area of 50,000 m'as the production and after-sales service base,
and with local service as the goal, all the branches in different
parts of the Country have jointly formed a complete scientific
research, production and after-sales service system platform, which
guarantees that The SUNMOON are in the lead of science and
technology, innovation and forever the first. These is the
SUNMOON's core competitiveness of the mechanism! /* January
22, 2024 19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about High Quality Precision Speed Sensor
- High Quality Precision Speed Sensor
- High Quality Precision Speed Sensor
- S Type Stainless Steel Tension and Compression Load Cell for Crane Scale
- Anti-Explosion Wireless Load Displacement (Indicator Diagram) Sensor
- S Type Stainless Steel Tension and Compression Load Cell for Crane Scale
- Oil Field Load Cell Series Wireless Digital Pressure Transmitter
- S Type Pull Pressure Force Sensor
- S Type Pull Pressure Force Sensor