CA – Compact force sensors with flexible installation options for use with dead shaft rolls

CA
Features
  • Compact dimensions and various installation options
  • Nominal force ratings from 50 to 1500 N (110 to 330 lbf.)
  • Options include high temperature and vacuum chamber (to 10-7 hPa) construction
  • Measuring range 30:1, accuracy class ±0.5%
  • Overload protection rating of 10-times nominal force, stainless steel sensor body

The CA-Series force measuring sensor offers compact dimensions and flexible installation options, and is designed for the measurement of tension on continuous material processing lines where dead shaft idler rolls are utilized. The product can be supplied with a Pilot or without a Pilot at the back the unit. In addition, flexible mounting options include the ability to install the unit utilizing either four fasteners from the front or a single fastener from the rear. The included dowel pin can also be incorporated between force measuring bearing and the machine frame to ensure proper unit orientation. For installations where a Pillow Block mount is required the optional bracket can be utilized. Adapter diameters are available in various dimension, in metric as well as in imperial sizes.

General technical details

Sensitivity 1,8 mV/V
Tolerance of sensitivity <± 2 %
Accuracy class ± 0,5 %
Temperature coefficient ± 0,1 %/10K
Temperature range -10 to 60 °C (14 to 140 F)
Input resistance 350 Ω
Power supply 1 to 10 VDC
Overload protection rating 10 times nominal force
Material main body Stainless steel
Protection class IP 42
Electrical connection Male connector M16x0.75, 5-pole
Repeatability error 0.05%
Measuring range 30:1

Available sizes

Sizes Nominal forces in N Shaft diameter CAD data Watchlist
CA203-10050, 125, 250, 500, 1000, 1500 1 in.
CA203-12550, 125, 250, 500, 1000, 1500 1 1/4 in.
CA203-15050, 125, 250, 500, 1000, 1500 1 1/2 in.
CA203-M2050, 125, 250, 500, 1000, 1500 20 mm
CA203-M2550, 125, 250, 500, 1000, 1500 25 mm
CA203-M3050, 125, 250, 500, 1000, 1500 30 mm
CA203-M4050, 125, 250, 500, 1000, 1500 40 mm

Available options

Sizes Option Description FO CAD data Watchlist

Option descriptions

Name FO Description Picture
FL
flat face of force sensor, without shoulder, single screw mount, with dowel pin FLFL
PH
Flange mount with 4 screws, pilot hole for centering PHPH
H14
right-angle connector in scope of supply, replaces straight connector H14H14
H16
temperature range up to 120°C (248°F) H16H16
H21
electrical connection with cable gland with 5 m (16 ft.) cable, replaces connector H21H21
H31
for vacuum applications to 1E-7 hPa , 1E-5 Torr, temperature range up to 120°C (248°F) H31H31
H32
vacuum to 1E-7 hPa , 1E-5 Torr, up to 150°C (302°F), with cable gland and 5 m (16 ft.) cable H32H32
H33
temperature range up to 150°C (302°F), with cable gland and 5 m (16 ft.) cable H33H33
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