InteliSENS® SLRM Series

Speed & Length Measurement

The InteliSENS® SLRM Series of non-contact, bidirectional speed and length gauges provide extremely accurate speed and length measurements for the metals industry. SLRM Series gauges have extended Stand-off Distances and greater Depth-of-Fields allowing them to be used to measure very high-temperature objects such as continuous casting and hot-rolling processes as well as downstream applications. Automatic direction detection and measurement down to zero speed means that the InteliSENS® SLRM Series gauges count forward and reverse movement, so your final length measurement will be accurate to 0.05% even with production lines that exhibit stoppage, direction change and creep.

Make the change from Mechanical Speed and Length counters to Non Contact Laser Doppler Speed and Length Measurement, improve your accuracy and eliminate downtime.

Series/Application Brochure


Positioning

 SLRM6060SLRM120120SLRM150200SLRM200100SLRM200200SLRM250200
Stand Off Distance600mm

24”
1200mm

47”
1500mm

59”
2000mm

79”
2000mm

79”
2500mm

98”
Depth of Field60mm

2.4”
120mm

4.7”
200mm

7.9”
100mm

3.9”
200mm

7.9”
200mm

7.9”
Image

Performance

 SLRM6060SLRM120120SLRM150200SLRM200100SLRM200200SLRM250200
Maximum Speed5000 m/min

16400 ft/min
10000 m/min

32800 ft/min
10000 m/min

32800 ft/min
5000 m/min

16400 ft/min
10000 m/min

32800 ft/min
10000 m/min

32800 ft/min

Accuracy

Factory Calibrated better than 0.05% within the central 20% of the Depth of Field
Repeatability of 0.02%
Acceleration Maximum of 500m/s2 (1.6ft/s2)

Units

Selectable: Meters/Minute, Feet/Minute, Meters, Feet, Yards

Measurement

Internal Measurement Rate100kHz
Measurement Output Interval 40um
Laser Spot Dimension 3mm (0.12”)

Connectivity

Pulse Outputs x 3

Opto-isolated differential pairs
Output Voltage: 5v or user supplied upto 24v
Maximum Frequency: 250kHz
Quadrature or Index

Relay Outputs x 3

Isolated, floating really contacts
Maximum voltage: 50vdc Maximum current: 0.5A
Selectable Functions: Gauge Ok, Shutter Open, Laser On, Laser at Temperature, Material Present, Preset Length1, Preset Length 2

Analogue Output x 1

Output Voltage: 0 to +10v (scaleable)
Selectable Functions: Speed, Good Readings

Logic Input x 2

Maximum input voltage: +24Vdc
Selectable Functions: Length Reset, Display Hold, Speed Hold, Direction, Pause.

CANbus x 1

Connects to Proton Products CDi4 Display Unit

Serial x 1

Selectable: RS232, RS422 / 485

i-BUS x 1

Selectable: Ethernet/IP, DeviceNet, ProfiBus, ProfiNet


Size and Weight

All Other Sizes

Image

SLRM150200 Only

Image

Height: 3.6 inches (90 mm)
Width: 5.6 inches (140 mm)
Length: 9.1 inches (230 cm)
Weight: 6.6 pounds (3 kg)

Height: 3.66 inches (93 mm)
Width: 5.51 inches (140 mm)
Length: 11.69 inches (297 mm)
Weight: 9.9 pounds (4.5 kg)


Electrical and Operating Requirements

Power Supply:
Power Consumption: 
Operating Temperature:
Environmental Protection:

15 - 25 Vdc
20W
41° to 113° F (5° to 45° C)
IP67