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TAC-L | Contact/Non-Contact Digital Tachometer | Dwyer

Contact/Non-Contact Digital Tachometer

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Contact/Non-Contact Digital Tachometer

MODEL TAC-L PORTABLE DIGITAL TACHOMETER

Contact or Photo Non-Contact Operation, Backlit LCD

Model TAC-L Portable Digital Tachometer measures rotational speedeither by contacting a rotatable head to the shaft of the object, or using photosensor to detect the reflections from the laser. The laser target can record froma distance of up to 20 inches and gives a more accurate measurement than LEDtargeting. Model TAC-L includes a large LCD with a backlight for use in darkareas. This tachometer is made of a strong, lightweight ABS plastic housing,which is designed to comfortably fit in the hand of the user. Supplied with thismodel are 3 contact rotational heads, a contact surface wheel, and a protectivecarrying case.

Product Applications

HVAC fan motors
Powder and bulk conveyor belts

Non-contact operation can record from a distance of up to 20 inches
Memory function recalls records since last power off
Large backlit LCD for visibility in dark areas

Specifications

Accuracy: ±(0.05% + 1 digit).
Display: Backlit LCD; 5 digits; 7 segments; 0.7" (1.8 cm) H.
Range: Non-contact (RPM): 2.5 to 99;999 RPM;Contact (RPM): 0.5 to 19;999 RPM;Surface Speed (m/min): 0.05 to 1999.9 m/min.
Resolution: Non-contact (RPM): 0.1 RPM (2.5 to 999.9 RPM);1 RPM (1000 to 99;999 RPM);Contact (RPM): 0.1 RPM (0.5 to 999.9 RPM);1 RPM (1000 to 19;999 RPM);Surface Speed (m/min): 0.01 m/min (0.05 to 99.99 m/min);0.1 m/min (100.0 to 1999.9 m/min).
Non-contact Measuring Distance Range: 2 to 20" (5 to 50 cm).
Sampling Time: 0.8 s.
Temperature Limits: 32 to 122°F (0 to 50°C).
Power Requirements: (4) 1.5 V AA alkaline batteries; not provided; user replaceable.
Weight: 1.37 lb (.620 kg).
Agency Approvals: CE; RoHS.