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  • Samll Type Total Counter H7EC-N
  • Samll Type Total Counter H7EC-N
  • Samll Type Total Counter H7EC-N

Samll Type Total Counter H7EC-N H7EC-NFV

4.75 (12)
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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order.
Number of Digits
Electrostatic Yield Strength
+/- 8 kV (malfunction)
Reset Method
External reset, manual reset
Case Color
Light grey(5Y7/1)
Back Light
Not available
Waterproof packing , Flush mounting adapter
Counting input "H" LEVEL :AC/DC24-240 V "L" LEVEL :AC/DC0?2.4V Reset input (non-voltage input) During short circuit maximum impedance ON at below 10kohm RESIDUAL VOLTAGE DURING SHORT CIRCUIT LESS THAN 0.5 V (1.0 V POWER) During opening time minimum impedan
Maximum Counting Speed
20 kHz : Minimum signal width 25 ms ( ON / OFF ratio 1:1)
Display Type
LCD (digital display by liquid crystal) ( zero suppression display)
Impact Resistance (Malfunction)
200 m / s2 6 direction 3 times each
Withstand Voltage
Between count input terminal and exposed non-charging metal parts:AC3700V50/60 Hz 5 min Between reset pins and exposed non-charging metal parts and between count input terminal and reset terminal :AC2200V50/60 Hz 1 min
Installation Method
Flush Mounting
Counting Input
Free voltage input (AC/DC24?240V)
Impulse Voltage(V)
Between conductive-part terminal and the exposed non-charging-metal part: 4.5k Counting input terminal and reset terminals: 3 k
Operating Ambient Temperature (deg C)
-10 To 55 (however, no condensation, no freezing)
Character Height (mm)
Opreration Method
Weight (g)
About 60
Total counter
Ambient Humidity
25 - 85%
Insulation Resistance (Mohm)
100 or more (DC500V at) Between terminal conductive parts and exposed non-charging metal parts , between non-continuous contacts, between count inpur terminal and reset terminals
EMC Standard
EMI:EN61326 Radiated interference field strength : EN55011 Group1, class B EMS:EN61326 Electrostatic discharge immunity :EN61000-4-2 RF-interference Immunity : ( AM modulation ) : EN61000-4-3 RF-interference Immunity (pulse modulation) : EN61000-4-3 CON
Safety Standards
UL863 CSA C22.2 No.14 EN61010-1(IEC61010-1): Pollution Degree 2 /Overvoltage category ? > EMC Standard (EN61326) VDE0106 Part100 Compatibility (finger protection provisions) LR STANDARD
Storage Temperature Range (degree c)
-25 to 65 (however, no condensation and freezing)
Impact Resistance
300 m / s2 6 directions every 3 times
Vibration Resistance
10 To 55 Hz half amplitude of 0.375 mm 3 directions 2 h each
Vibration Resistance (malfunction)
10 To 55 Hz half amplitude of 0.15 mm 3-directions each 10 min
Built-in battery (External power supply)
Protection Structure
IEC standard IP66 , United states NEMA standard type 4 ( indoor ) however , the panel surface only
External reset/manual reset (minimum reset signal time 20ms)
Noise Immunity
Between counting input terminals : +/- 1.5 kV Between reset terminals : +/- 500 V Square wave noise by the noise simulator (pulse width of 100 ns/1 micros, rising 1 ns)
Customer Reviews
5 star 10
4 star 1
3 star 1
2 star 0
1 star 0
Review Rating: 4.75
12 Customer Reviews
The reviews are automatic translation.
It is used as a production number counter of equipment
From Japan
On 2015-12-26 10:23:44
It is conventionally used but may be durable, easy-to-read display also
This review is about item#37651494.
Record of precipitation
From Japan
On 2015-12-06 15:43:46
Are using always was replaced because the battery was the type that can not be replaced expired battery. Exchange was end soon and easy. Adapter was not necessary because it was attached to the body
This review is about item#03787332.
Attachment for cutting the number counted in the metal rod material cutting machine
From Japan
On 2015-07-03 11:11:29
Attached was good and easy. Just replace the battery in to say that the battery type might be cumbersome. No problem with respect to the use.
This review is about item#32574647.
Electrical remodeling
From Japan
On 2015-05-31 10:44:28
Easy to see in there backlight.
This review is about item#37651494.
Measuring instrument panel surface mount counter
From Japan
On 2015-03-07 13:26:32
It was found to purchase this time, but the model number seems to have remodeled the same. Previous ones were using those of the same model number in that there is no reset button on the front. The battery was also spot welding as he wrote the direction of others (?). This time things reset button (although I do not use) is equipped with a, I think that it is good for those who are used. Built-in battery for memory retention also has become the battery box expression (seems ※ unconfirmed), so seems to be relieved to be able to immediately exchange at the time of the event. The things the old type, but four terminals on the back was the arrangement of two at a time to the left and right ends, it had this time things are changed to four side-by-side array. Will be able to easily replace connection and if the enclosed instruction sheet of the visit. Input (voltage-conducting) is a basic integration counter that will count the but branch number will vary widely. At the time of the order let specify the number branches adapted to the equipment.
This review is about item#03787332.
Machinery of the integrated counter
From Japan
On 2015-01-13 22:51:07
Had been used than before (about 17 years) this time the battery of the electrode could not be the battery exchange is spot-welding will be saved in the future it can be exchanged
This review is about item#03787332.
Machinery parts
From Japan
On 2014-05-07 09:21:48
Use as a mechanical counter. It was replaced with older, is counted without any problems.
This review is about item#03787332.
As replacement parts of the control panel
From Japan
On 2013-11-07 21:39:28
Without any special hard wiring, a good worker, such as ease immediately exchange can also a beginner in the field
This review is about item#03787332.
Self-made machines - at (Arumiro with) it uses to count one in one cycle
From Japan
On 2013-06-30 09:19:36
Before the counter - (Omron) Could but this time the timer - is easy to see because there is a large display area. This timer - is that with the replacement of the battery can be. I think very good.
This review is about item#08589865.
Testing machine counter -
From Japan
On 2013-03-08 13:30:41
Because you saved may not go to the very quick response for shopping for taking the bother time.
This review is about item#03787332.