2640 Datasheet, PDF (1/2 Pages) Bi technologies – 7/8 Diameter Analog Turns Counting Dial

MODEL 2640 SERIES
7/8” Diameter
Analog
Turns Counting Dial
MODEL
Counting Capacity, Maximum Turns
For Shaft Diameter
For Bushing Diameter
Depth: Maximum, From Face of Panel
Shaft Extension:
Maximum, From Face of Panel
Minimum, From Face of Panel
Bushing Extension: Maximum, From Face of Panel
Locking Mechanism
Weight, Nominal
Number of Set Screws
Numeral Height
Knob Material
Dial Finish
Housing Finish
Operating Temperature Range
Counting Capacity, Maximum Turns
For Shaft Diameter
For Bushing Diameter
Depth: Maximum, From Face of Panel
Shaft Extension:
Maximum, From Face of Panel
Minimum, From Face of Panel
Bushing Extension: Maximum, From Face of Panel
Locking Mechanism
Weight, Nominal
Number of Set Screws
Numeral Height
Knob Material
Dial Finish
Housing Finish
Operating Temperature Range
2646
2647
2641
20
15
1/4”
1/8”
3/8”
1/4”
0.900”
0.82”
0.781”
0.672”
0.628”
0.469”
0.300”
0.270”
Positive Action with Detent
Positive Action
0.60 oz.
1
2
1
0.050”
Black Plastic
White Numerals on Black Matte
Satin Chrome
–55°C to +71°C
2646S
2647S
15
1/4”
3/8”
0.94”
0.781”
0.578”
0.300”
Positive Action
0.60 oz.
1
2
0.050”
Black Plastic
White Numerals on Black Matte
Satin Chrome
–55°C to +71°C
3-10
Model 2640 Series