H7EC-NV-H

The H7EC-NV-H is a 8-digit light-grey flush-mount Self-powered Total Counter with 7-segment LCD display and PNP/NPN universal DC voltage input. It offers external/manual reset and waterproof packing attachment. It offers 100MΩ minimum insulation resistance (at 500VDC) between current-carrying metal parts and exposed non-current-carrying metal parts and between the backlight power supply terminal and count input terminals/reset terminals for backlight models.

• 20ms Minimum signal width
• 0.98Nm Maximum terminal screw tightening torque
• 30Hz to 1kHz (Switchable) maximum counting speed

การใช้งาน

Industrial, Clock & Timing

คำเตือน

This product has built-in lithium battery. Do not short-circuit the "+" & "-" terminals, charge, disassemble, deform/expose the battery to fire. It may explode, catch fire/cause liquid leakage.