BI Technologies Corporation

4200 Bonita Place, Fullerton, CA 92835 USA

Phone: 714 447 2345

Website: www.bitechnologies.com

Linear Actuation

Conductive Plastic

Precision Potentiometer /

Position Sensor

Model 400 Series

1

Specifications subject to change without notice.

2

Linearity is measured between 1% and 99% of input voltage.

3

Special TCR available to ±100 ppm/°C.

4

Measured with 10 VDC CW to CCW and slider at 50% of electrical travel.

Resistance Range

see Table 1

Standard Resistance Tolerance

±10%

Minimum Practical Resistance Tolerance

±5%

see Table 1

Minimum Practical Independent Linearity

see Table 1

Input Voltage

400 VDC maximum, not to exceed power rating

Power Rating

see Table 1 for Watts at 70°C, derating to 0 at 125°C

Dielectric Strength

1,000 V rms

Insulation Resistance

1,000 Megohms minimum

Output smoothness

0.1% maximum at 10” to 18” per minute

Actual Electrical Travel

see Table 1

Electrical Continuity Travel

within mechanical travel

End Voltage

maximum 0.5% of input voltage

Resolution

essentially infinite

-400 ppm/°C typical

±10 ppm/°C typical

April 20, 2012

Model 400 page 1 of 3

Model #

Body Style

Termination Style

Weight (grams)

423

Round

Wire Leads

28 + (16 x mechanical travel)

424

Round

Gold Plated Terminals

28 + (16 x mechanical travel)

432

Round with Mounting Flange

Wire Leads

38 + (16 x mechanical travel)

434

Round with Mounting Flange

Gold Plated Terminals

38 + (16 x mechanical travel)

472

Rectangular

Wire Leads

21 + (12 x mechanical travel)

474

Rectangular

Gold Plated Terminals

21 + (12 x mechanical travel)

482

Rectangular with Mounting Flange

Wire Leads

23 + (12 x mechanical travel)

484

Rectangular with Mounting Flange

Gold Plated Terminals

23 + (12 x mechanical travel)

MODEL STYLES AVAILABLE

Total Mechanical Travel

see Table 1

Actuating Force

10 oz. maximum

Shaft Rotation

continuous

Backlash

0.003” maximum

Static Stop Strength

10 lb. minimum

MECHANICAL