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| Type of Product | Small Total Counter |
| Type | Total counter |
| Country of Origin | Japan |
| Protection Class | IEC standard IP66, US NEMA standard type 4 (indoor), but panel surface only |
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Type of Product |
Small Total Counter |
Type |
Total counter |
Country of Origin |
Japan |
Protection Class |
IEC standard IP66, US NEMA standard type 4 (indoor), but panel surface only |
Monotaro ID |
32574656 |
Display Type |
LCD (numerical display with liquid crystal) (displayed with zero suppression) |
Operation Type |
Addition |
Mass (g) |
About 60 |
Included Components |
Waterproof packing, adapter for embedded mounting |
Withstand Voltage |
Between current-carrying terminal and exposed non-current-carrying metal part: AC1000V 50 / 60Hz 1min |
Manufacturer Part Number |
H7EC-NV-B |
Name of Manufacturer/Packer/Importer |
Omron Corporation |
Operation Ambient Temperature (°C) |
-10 to 55 (with no condensation or icing) |
Insulation Resistance (MOhm) |
100 or more (at 500 VDC) between conductive terminal and exposed non-charged metal part |
Count Input |
Voltage input (4.5 to 30 VDC) |
Number of Digit |
8-digit |
Character Height (mm) |
8.6 |
Maximum Counting Speed |
1kHz: Minimum signal width 0.5ms / 30Hz: Minimum signal width 16.7ms (ON / OFF ratio 1: 1) (switch change) |
Power Supply |
Built-in battery (external power supply) |
Case Color |
Black (N1.5) |
Terminal Fitting Type |
Embedded mounting |
Input |
Count input / reset input “H” level: 4.5 to 30 VDC “L” level: 0 to 2 VDC (input impedance approx. 4.7 kΩ) |
Reset |
External reset / manual reset (minimum reset signal time 20 ms) |
Vibration Resistance (Destruction) |
10 to 55Hz, single amplitude 0.375mm, 3 directions, 2h each |
Import Country |
Direct Import from Japan |