Rotation Pulse Meter K3HB-R
Caution
Product Description
[Features]
· A digital rotation/pulse meter that can measure high speeds of 50kHz.
· Switches between 2 colors, red and green, to show the operation judgment with the display color.
· Able to measure high-speed pulses of 50kHz.
· Supports high-speed pulses of rotary encoder and various ON/OFF pulse signals up to 50kHz.
· Supports rotation measurement of objects rotating at high speed.
· Supports 6 types of measurement operations, such as rotation/speed, ratio, etc.
· This single device supports the 6 measurement operation functions related to rotation/pulse measurement, which are needed to support various pulse measurement applications. Select the operation function according to the application.
· Rotation / circumference speed / instantaneous flow rate (value compared to frequency), absolute ratio, difference ratio, difference, concentration, throughput speed (value inversely proportional to frequency).
· Series developed for DeviceNet types.
· Shows the operation judgment with the display color. Switches between 2-color display of green/red.
· Shows the operational state trends. Equipped with a position meter.
· Short body size with depth (under neck) of 95 mm.
· Able to measure high-speed pulses of 50kHz.
· Comparison output pattern can be selected according to the judgment control application.
Rotation Pulse Meter Specifications
K3HB-R external appearance
K3HB-R dimensional outline drawing
Panel machining dimensions
Mounting panel thickness is 1 to 8 mm. Mount horizontally.
Rating
| Power Supply Voltage | 100 to 240 V AC, 24 V AC/V DC, DeviceNet Power Supply: 24 V DC | |
|---|---|---|
| Allowable Voltage Variation Range | 85 to 110% of rated power supply voltage, DeviceNet power supply: 11 to 25 V DC | |
| Power Consumption (At Maximum Load)*1 | 100 to 240 V AC: 18 VA or less, 24 V AC / V DC: 11 VA / 7 W or less | |
| Current Consumption | DeviceNet Power Supply: 50 mA Or Less (24 V DC) | |
| Input | Non-voltage contact, voltage pulse, open collector | |
| External Power Supply | 12 V DC ±10% 80 mA (type with external power supply only) | |
| Event Input*2 | Start-Up Compensation Timer Input | NPN open collector or non-voltage contact signal Residual voltage at short circuit (residual voltage when ON): 2 V or less Current at short circuit (when 0 Ω): 4 mA or less Maximum applied voltage: 30 V DC or less Leak current (leak current when OFF): 0.1 mA or less |
| Hold Input | ||
| Reset Input | ||
| Bank Input | ||
| Output (Differs Based On Model) | Relay Contact Output | 250 V AC / 30 V DC 5 A (resistive load), mechanical life: 5 million operations, electrical life 100,000 operations |
| Transistor Output | Maximum load voltage: 24 V DC, maximum load current: 50 mA, leak voltage: 100 μA or less | |
| Linear Output | DC 0 to 20 mA / DC 4 to 20 mA: load 500 Ω or less Resolution: approx. 10,000, output error: ±0.5% FS 0 to 5 V DC / 1 to 5 V DC / 0 to 10 V DC: Load: 5 kΩ or more Resolution: approx. 10,000, output error: ±0.5% FS However, ±0.15 V below 1 V (no output for 0 V or less) | |
| Display Method | Negative LCD (backlight LED) display · 7-segment digital display (character height PV: 14.2 mm [switchable between green and red], SV: 4.9 mm [green]) | |
| Main Functions | Scaling function, measurement operation selection, averaging processing, output hysteresis, output OFF delay, output test, teaching, display value selection, display color switching, key protect, bank switching, display refresh cycle, MAX/MIN hold, reset | |
| Operating Temperature Range | When In Use | -10 to +55°C (No Freezing Or Condensation) |
| When Stored | -25 to +65°C (No Freezing Or Condensation) | |
| Operating Humidity Range | When Stored | 25 to 85% RH |
| Height | 2,000 m or less | |
| Accessories | In addition to waterproof packing, fixtures × 2, a terminal cover, a unit sticker, and an instruction manual, the DeviceNet type also includes a DeviceNet connector (Hirose Electric: HR31-5.08P-5SC [01]) and a crimp terminal (Hirose Electric: HR31-SC-121). *3 | |
*1. For DC power supply types, a control power supply capacity of approx. 1 A per unit is required when powering ON. Be especially careful when using multiple units. The S8VS series (OMRON) is recommended for DC power supply.
*2. A PNP input type is also available.
*3. For the K3HB series DeviceNet type, it cannot be used with anything other than the included DeviceNet connector. Additionally, the included crimp terminal is for thin cables.
- *Refer to the catalog for performance tables, output tables, etc.