Omni Instruments
contact icon+44 (0) 1382 443000
+44 (0) 845 9000 601
WE ARE HERE TO HELP

Contact our technical sales team now to discuss your requirements

help icon
MY BASKET basket arrow

£0.00

My Cart

You have no items in your shopping cart.

Click basket to edit.

Products

Latest added news blog
FRIGGA A90 Cold Chain Temp & GPS Logger
Kenny Laidlaw
May 21,2019
The FRIGGA A90 is a disposable USB cold chain data logger suitable for monitoring temperature and lo...read more >
VLS/DA Non-Contact Optical Laser Speed/RPM Sensor with Analogue Voltage Output.
  • VLS/DA Non-Contact Optical Laser Speed/RPM Sensor with Analogue Voltage Output.

VLS/DA Optical Speed Sensor with Analogue Output

Quick Overview

The VLS/DA Optical Speed Sensors include an integral Digital/Analogue converter to provide an analogue output for RPM ranges up to 60,000 RPM. These sensors are designed for general speed monitoring of rotating machinery and wheels. The analogue output is updated once per resolution, making it suitable for high speed applications with a rapid variations in speed. VLS/DA sensors have a 0-10,000 RPM range and 0-3V output, the VLS-DA1 has optional ranges of 6,000 or 60,000 with a 0-6V output ranges.
View Options

Details

Features

  • Rapid response to speed change – output is updated once per resolution
  • Linear voltage vs speed output
  • Wide angle of incidence ±80 deg
  • On Target indicator standard
  • Contact Adaptor available
  • Easy installation
  • Rugged Glass filled nylon housing
  • Mounting brackets available

Specifications

Model VLS/DA VLS/DA1
Optical Range 50 - 2000mm
Overall Angle ±80° degree to reflective marker
Light Sources Red spot Laser Class II 635nm
Speed Ranges (RPM)

Range: 0-10,000

Range 1 - 50 - 6,000
Range 2 - 50 - 60,000
Analogue Output 0 - 3vDC 0 - 6vDC
Accuracy ±0.5% ±0.75%
Resolution ±5RPM ±1.5mV
Output update rate Once per resolution
On target indicator Standard Green LED
Power requirements 7.5-15vDC
Connections 5 core cable 3m long 5 core cable 3, 10 or 15m
Dimensions Length 130mm x Dia 34mm

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
VLS/DA Optical Speed Sensors
VLS/DA/LSR
VLS/DA/LSR
VLS-DA-LSR Optical Speed Sensor with a red laser class II 635mm light source. Optical Range: 50 - 2,000mm with Green LED on target indicator. Overall speed range 0-10,000 RPM. Analogue Output: 0-3V for 0 to 10,000 RPM. Optical Angle: up to ±80°. Power Supply: 7.5 to 15vDC. Dimensions: Length 130mm x Diameter 34mm. Operating Temperature -10 to + 70°C. 3m cable with flying leads.
£367.50
or call us for a quote
 
VLS/DA1 Optical Speed Sensors
VLS/DA1/LSR
VLS/DA1/LSR

VLS-DA1-LSR Optical Speed Sensor with a red laser class II 635mm light source. Optical Range: 50 - 2,000mm with Green LED on target indicator. Overall speed range 50-60,000RPM. Analogue Output: 0-6V for 0 to 6,000 RPM (Range 1), 0 to 60,000 (Range 2). Optical Angle: up to ±80°. Power Supply: 7.5 to 15vDC. Dimensions: Length 130mm x Diameter 34mm. Operating Temperature -10 to + 70°C. 3m cable with flying leads.

View FileDatasheet
   Size: (580.82 KB)
£427.50
or call us for a quote
VLS/DA1/LSR/001
VLS/DA1/LSR/001

VLS/DA1/LSR/001 Optical Speed Sensor with a red laser class II 635mm light source. Optical Range: 50 - 2,000mm with Green LED on target indicator. Overall speed range 50-60,000 RPM. Analogue Output: 0-6V for 0 to 6,000 RPM (Range 1), 0 to 60,000 RPM (Range 2). Optical Angle: up to ±80°. Power Supply: 7.5 to 15vDC. Dimensions: Length 130mm x Diameter 34mm. Operating Temperature -10 to + 70°C. 10m cable with flying leads.

£472.50
or call us for a quote
VLS/DA1/LSR/003
VLS/DA1/LSR/003

VLS/DA1/LSR/003 Optical Speed Sensor with a red laser class II 635mm light source. Optical Range: 50 - 2,000mm with Green LED on target indicator. Overall speed range 50-60,000 RPM. Analogue Output: 0-6V for 0 to 6,000 RPM (Range 1), 0 to 60,000 RPM (Range 2). Optical Angle: up to ±80°. Power Supply: 7.5 to 15vDC. Dimensions: Length 130mm x Diameter 34mm. Operating Temperature -10 to + 70°C. 15m cable with flying leads.

£510.00
or call us for a quote
 
Reflective Tape
VLS-RT5
Reflective tape for VLS optical sensor. 25mm x 5m reel.
£37.50
or call us for a quote
 
VLS Speed Sensor Adaptor
LSAB/2
LSAB/2
Surface speeds and rpm measurements can be made by attaching this accessory to any of the VLS optical sensor. The perimeter of the adapter wheel is 10cm, which relates to the RPM value of the VLS sensors. Each RPM being the equivalent of 10cm and allowing a linear speed to be calculated.
£78.00
or call us for a quote
 
VLS Accessories
VLS-LN1
VLS-LN1
VLS Lens Adaptor. Clip-on Lens gives high intensity focused spot fits all sensors, suitable for high speed, small diameter shafts.
£42.00
or call us for a quote