H7ET-NFV-B: Omron Non-Backlight Time Counter
Technical Specifications of Omron Non-Backlight Time Counter H7ET-NFV-B:
| Spec | Value |
|---|---|
| Function | Time Counter |
| Time Counter Ranges | Increment (UP) |
| Counter Time Ranges | 0.0 h to 999999.9 h/0.0 h to 3999 d 23.9 h (selectable) |
| Time counter Set value read selector | ±100 ppm (25 ℃) |
| Time counter Reset system | External and manual reset |
Omron Non-Backlight Time Counter H7ET-NFV-B Technical Specifications:
| Specification | Value |
|---|---|
| Function | Time Counter |
| Time counter ranges | Increment (UP) |
| Counter Time ranges | 0.0 h to 999999.9 h/0.0 h to 3999 d 23.9 h (selectable) |
| Time counter Set value read selector | ±100 ppm (25 ℃) |
| Time counter Reset system | External and manual reset |
| Input signal | Count input, Reset |
| Input method | Free voltage input |
| No-voltage input (No-contact input）/ Voltage input | Hight level: 24 to 240 VAC/VDC Low level: 0 to 2.4 VAC/VDC Short-circuit (ON) impedance: 10 kΩ max. Open circuit impedance: 750 kΩ min. |
| External/Manual Reset time | 20 ms |
| Display method | LCD |
| Display Digits | 7 digit |
| Display Character height | 8.6 mm (Black) |
| Display Zero suppression | Equipped |
| Ambient temperature (Operating) | -10 to 55 ℃ (with no freezing or condensation) |
| Ambient temperature (Storage) | -25 to 65 ℃ (with no freezing or condensation) |
| Ambient humidity (Operating) | 25 to 85 % |
| Insulation resistance | Between current carrying terminals and exposed non-current carrying metal parts: 100 MΩ min. (at 500 VDC) Between timer input terminals and reset terminals: 100 MΩ min. (at 500 VDC) |
| Dielectric withstand voltage | Between reset terminals and exposed non-current-carrying metal parts: 2200 VAC 50/60 Hz 1 min Between timer input terminals and exposed non-current-carrying metal parts: 3700 VAC 50/60 Hz 1 min Between timer input terminals and reset terminals: 2200 VAC 50/60 Hz 1 min |
| Impulse withstand voltage | Between current carrying terminals and exposed non-current carrying metal parts: 4.5 kV Between timer input terminals and reset terminals: 3 kV |
| Noise immunity | Between reset terminals: ±500 V Between timer input terminals: ±1.5 kV square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) |
| Static immunity | ±8 kV (malfunction) |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.375 mm single amplitude each in 3 directions for 2 h Malfunction: 10 to 55 Hz, 0.15 mm single amplitude each in 3 directions for 10 min |
| Shock resistance | Destruction: 300 m/s2, 3 times each in 6 directions Malfunction: 200 m/s2, 3 times each in 6 directions |
| Degree of protection | Case front: IP66, NEMA 4 (indoors), and UL Type 4X (indoors) |
| External connection method | Screw terminal |
| Case color | Black (Munsell N1.5) |
| Weight | Approx. 60 g |
"IndMALL Dealing in H7ET-NFV-B, at the best rates. Operational Specifications for are Omron Non-Backlight Time Counter H7ET-NFV-B Technical Specifications:, 0.0 h to 999999.9 h/0.0 h to 3999 d 23.9 h (selectable), Increment (UP) , Hight level: 24 to 240 VAC/VDC
Low level: 0 to 2.4 VAC/VDC
Short-circuit (ON) impedance: 10 kΩ max.
Open circuit impedance: 750 kΩ min.. And It Delivers Free voltage input, Count input, Reset, ±100 ppm (25 ℃). Unlock Exclusive Pricing with a Quote for your requirement of H7ET-NFV-B. Experience the advantage of our pricing and support against other Traders."
