Hahn & Kolb

1 0 7 7 FOR MORE DETAI LS OR PRODUCTS , PLEASE VI S I T OUR ONL INE SHOP WWW.HAHN-KOLB.COM Time, speed and frequency measurements, stroke, travel and quantity counters \ Tachometers 39350... Ident. No. 025 ● Prod. Gr. 301 Electronic hand-held tachometer Application: For non-contact rotational speed measurement Execution: Non-contact measurement using a red, modulated light beam and a reflection marker 5 digit LCD display Error limit: 0.02% of display value (± 1 digit increment) Update time: 1 s Measuring distance: optical max. 600 mm Memory function: last value measured, maximum value, minimum value, mean Shutdown: automatically 30 s after last key press, measured value saved Housing: Plastic with holster Delivery: Case with basic device, reflection markers, 2 x 1.5 V AA batteries, calibration certificate, operating instructions Technical data: Max. measurement distance: 600 mm Error limit (%): 0.02 % 39400... Ident. No. 010 ● Prod. Gr. 394 Stroke counter Application: For continuous stroke counting on duplication ma- chines, presses, conveyors. Execution: Count frequency max. 500 strokes/min. Stroke movement min. 38°, max. 60° Drive shaft right Stroke direction towards the observer Counting method: adding in stroke direction, 1 stroke = 1 digit Zero setting/reset using knurled knob Stroke lever: automatic return to home position, adjustable on drive shaft Technical data: Max. display value: 99999 Number of digits: 5 PCS Drive shaft diameter: 4 mm Digit height: 4.5 mm Width: 40 mm Height: 46 mm Drive shaft Ø (mm) 4 7 Digit height (mm) 4.5 7 Width (mm) 80 120 Height (mm) 48 64 39430... Ident. No. 010 ● 020 ● Prod. Gr. 394 Meter counter with measuring wheel Metre counter (length meter) Application: For continuous counting of distances covered on machines, e.g. production lines or conveyors. Execution: Count frequency with measuring wheel max. 200 m/min., without measuring wheel, max. 300 m/min. Zero setting/reset using compression lever Stroke lever: automatic return to home position, adjustable to left or right on drive shaft Ident. No. 010: Counting method: adding towards observer, subtracting away from observer, 10 digits = 5 revolutions = 1 m with measuring wheel circumference 200 mm Ident. No. 020: Counting method: adding towards observer, subtracting away from observer, 10 digits = 2 revolutions = 1 m with measuring wheel circumference 500 mm Delivery: Without measuring wheel Technical data: Max. display value: 9999.9 m Number of digits: 5 PCS Measuring wheel Application: For use in metre counters length meters) Wheel tread type Smooth Serrated Smooth Crossed Serrated Wheel circumference (mm) 200 200 500 500 500 Material Plastic Plastic Plastic Nitrile Plastic Width (mm) 12 12 25 25 25 Locating bore hole Ø (mm) 4 4 7 7 7 39431... Ident. No. 241 ● 291 ● 542 ● 562 ● 592 ● Prod. Gr. 394