Specification:
Model: H7EC-NV
Input voltage: DC 3-36V
Counting format: 0-99999999
LCD display number: 8 digits
Display type: LCD - black character
External power supply: Do not (built-in 3V 800mA lithium-ion battery)
Input: count input / reset input
Reset: external reset / manual reset (minimum reset time 20ms)
Working temperature: -10 - +55°C (no ice or condensation)
Storage temperature: -25 - +65°C (no ice, condensation)
Working humidity: 25~85%
Panel opening size: 44.5MM*22.5MM
Installation type: panel mounting
Terminal Type: Screw Terminal
Intrusion protection: IP66 - dustproof, water resistant
Protection: IEC standard IP66, US NEMA standard type 4 (indoor) (but only panel surface)
Anti-noise: Square noise generated by the noise simulator (pulse width 100ns, 1μs rises 1ns)
Antistatic force: ±8kV (misoperation)
Vibration durability: 10 ~ 55Hz, single amplitude 0.375mm, 3 directions, each 2h
Malfunction: 10 ~ 55Hz, single amplitude 0.15mm, 3 directions, each 10min
Impact durability: 300m/s2, 6 directions, 3 times each
Package list:
1 * Counter

Note:
The actual product color may deviate from the photo due to light.
There may be a slight deviation in the measurement of product.