FineTek Speed Monitor, ED4000
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ED4000 Speed Monitor

Brand: FineTek
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ED4000 (SM4) Speed Monitor is a totally new rotational speed monitoring equipment; it uses the principle of photo detector and microprocessor to accurately calculate a wide range of rotational speed. It detects range 1 to 999 rpm and the rotational speed display on 7-seg led. 

There is a contact relay that could be used either for alarm or control purposes during the monitoring process. 

The alarm set point could be directly set by numerical knobs which is more convenient and more accurate than conventional means. 

It comes equipped with Analog signal output which could be utilized for various display indications and more precise control. 

It is ideal for applications in monitoring low speed, stop and overload situations.
Features
  • Maximum monitoring range 1 to 999 rpm
  • 7-segment led display 0 to 999
  • Alarm monitoring: low speed, stop, reverse, blackout and overload
  • Start up delay function allow motor to run up gradually
  • Alarm delay function can avoid fault alarm which many caused by temporary slow down or load changed
  • Selectable rotate direction for both CCW and CW makes installation more versatile
  • Light pulses are not affected by environmental conditions
  • Complementary to FineTek PB/PM series digital Panel meter to indicate speed

Specifications

Brand

Applications

  • Frequently Used Machine: Grain & Coal Storage Bucket Elevators & Belt Conveyer Machines
  • Low Speed & Overload Protection Monitoring of Various Conveyer Systems
  • Networked Circuits to Form Sequential Start or Stop

Approvals & Certifications

  • CE

Cable Entry

  • 1/2” NPT x 2 Hole

Consumption

  • Power Consumption: 6 V

Delay Time

  • Alarm Delay: 0 to 27 seconds (Adjustment Unit is at 3 seconds)
  • Startup Delay: 0 second or 15 seconds

Display

  • 7-Segment LED Display 0 to 999

Electrical Rating

  • 5 A at 250 Vac

Enclosure, Body Material

  • Cast Aluminum

Environmental Protection

  • IP65

Indication

  • Alarm/Power Indicator (Green/Red)

Materials of Construction

  • Flexible Rubber Tube

Measuring Range

  • 0 to 999 rpm

Operating Temperature

  • -20° to 70° C (-4° to 158° F)

Output

  • Speed Analog Output: 4-20 mA

Power Supply

  • 85-265 Vac, 50/60 Hz

Set Point Range

  • Alarm Set Point: 1 to 1,999 rpm by Rotary Switch

Switch Type

  • SPDT

Documentation

Data Sheets

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