Đồng hồ đo tốc độ vòng quay Extech 461950 (gắn tủ điện)

Extech 461950: Panel Mount Tachometer

Key Features

Measure rpm from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05%
Large LED display updates 1/sec (rpm<60)
Resolution: 0.1rpm (5 to 1000rpm), 1rpm (1000 to 999rpm), 10rpm (10,000rpm to 99,990rpm)
Unique design permits rpm measurements of a one hole gear or disk eliminating the need for special gears;
Optional proximity and photo sensors

Description
Additional information

SPECIFICATIONS EXTECH 461950: PANEL MOUNT TACHOMETER

Range: 5 to 99,990 RPM
Resolution: 0.1 (5 to 999.9); 1 (1000 to 9999); 10 (10.000 to 99,990)
Accuracy: 0.05% + 1 digit (of reading)
Display: 0.56 ” (14.3mm) 4-digit (9999 count) LED display
Display update rate: Once per second
Power: 110/220VAC; 50/60Hz ±15%
Panel cutout dimensions: 3.62 x 1.77″ (92 x 45mm)
Bezel dimensions: 3.78 x 1.89 x 0.2″ (96 x 48 x 5.1mm)
Meter dimensions/Weight: 3.78 x 1.89 x 4.33″ (96x 48 x 110mm); 11.7 oz. (332 g)

Introduction Extech 461950

Continuous & accurate readings from 5 to 99,990rpm

The 461950 is a 1/8 DIN Panel Tachometer. Measure rotational motor speed, moving fans, pumps, gears, propeller devices. Choice of 2 sensor pickup types: Proximity sensor-0.1 in. (3 mm) target distance, range up to 36,000rpm (600Hz); Photoelectric sensor-0.4 in. (10 mm) target distance, range up to 6,000rpm (100Hz). 1/8 DIN size. Powered by 115/230VAC 50/60Hz.

Features

– Measure RPMs from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05% + 1digit
– Resolution from 0.1rpm (5 to 1000rpm) to 1rpm (1000 to 9999rpm) to 10rpm (10,000rpm to 99,990rpm)
– Large 4 digit LED display updates once per second (rpm greater than 60)
– Unique design permits RPM measurements of a one hole gear or disk eliminating the need for special gears
– A pulse is measured when a ferrous object (stud) passes by sensor
– Extech 461950 powered by: 115/230 VAC 50/60Hz
– Dimensions: Bezel: 3.78 x 1.89 x 2.36″ (96 x 48 x 60mm) ; Meter: 3.61 x 3.54 x1.66″ (92 x 90 x 42mm) ; Weight: 13.9oz (397g); Panel cutout: 3.62 x 1.77″ (92 x 45mm)

– Choice of two sensor pickup types: Proximity sensor designed for target distance of 0.1″ (3mm), covers range to 36,000rpm (600Hz); Photoelectric sensor with target distance of 0.4″ (10mm) and range to 6,000rpm (100Hz); Both encapsulated sensors include 6 ft.(1.8m) cable