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A2108 Tachometer with Analog Output

3 Models Available:

A2108: Basic Model
A2108-LSR: Basic Model with laser light source

The A2108 Non-Contact Tachometer converts RPM into an analog (voltage) output signal allowing you to use any Digital Multimeter, Data Acquisition System or Voltage Recorder as an RPM display. Optional Contact adapter allows you to measure contact RPM or surface speed.

The voltage output on the A2108-LSR Analogue Output version provides 1mv/rev = 6vdc @ 6000 rpm.

The A2108-LSR-232 version provides direct serial data output to your PC, a serial cable & a CD with Logging software is supplied with this model.

The A2108-LSR version is switched On manually, using the continuous mode feature. option, provided continuous measurement is taking place the Probe will remain in the ON mode. An Auto OFF feature provides shutdown if no activity is logged for 1 minute.

Complete Kit

The A2108 is delivered as a complete kit including:
- A2108 tachometer
- Custom carrying case
- Instruction manual
- Calibration certificate
- Reflective tape

Speed ranges
A2108 / A2108-LSR:

Range I: 100 - 6000 RPM
Range II: 1000 - 60,000 RPM
Speed ranges

100 - 60,000 rpm continuous
A2108 / A2108-LSR

+/- 1.5mV
+/- 1 rpm
A2108 / A2108-LSR

+/- 0.5%
+/- 0.1%
Optical Range

50 - 1000mm
Up to 2m (6ft)
Optical Angle

+/- 45 degrees
+/- 80 Degrees
Light Source

Tungsten Filament
Laser Class II 635nm
Range SelectUp Arrow = I.
Down arrow = II.
Carry CaseIncluded
Contact AdapterOptional
Voltage Output-6 VDC Both Ranges
On Target IndicatorGreen LED
Power4 x AAA batteries (included)

Coiled cable with 2 x 4mm plugs fitted
Binder connector + 1m cable
1m Cable + Serial plug
MountingCamera bush fitted
Zero offsetMax. 6mV - Analogue version (A2108-LSR)
Update timeTime of one revolution or 1 millisecond (A2108-LSR)
Controls2 x press to measure buttons, one continuous mode button (A2108-LSR)
Capture mode0.1 sec (A2108-LSR-RS232)
ControlsOn, Invert, Capture, Ratio (A2108-LSR-RS232)

Buy Now

A2108 - Advent Optical/Contact Multimeter Probe
€ 464,00 
A2108/LSR - Laser Tachometer - Analogue Output
€ 582,00 
A2108/LSR/232 - Laser Tachometer - RS232 Output
€ 632,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request