Load Cell, mV Meter K3HB-V
Caution
Product Description
[Features]
· Supporting load cell signal input, the optimal indicator for measurements such as pressure load torque weight, etc., and acceptance/rejection judgments of automatic machines, sorting machines, etc.
· Switches between 2 colors, red and green, to show the operation judgment with the display color.
· Equipped with a position meter to show the operational state trends.
· An external event input enables expansion to a wide range of measurement judgment applications.
· DC0.001mV or higher can be input (0.000 to 19.999mV range available).
· Also equipped with DC10V 100mV external power supply (DC5V type also available).
· Series developed for DeviceNet types.
· Short body size with depth (under neck) of 95 mm.
· Certified under UL standards (mark license certified).
· CE marking compliant as evaluated by a third party, waterproof structure compliant with NEMA4X (IP66 equivalent).
Load Cell, mV Meter K3HB-V Outline Drawing And Dimensions
Load Cell, mV Meter K3HB-V Outline Drawing
Dimensional drawing
Side view
Panel machining dimensions
K3HB-V Specifications
External Power Supply
| Input Type | Output Type | K3HB-V | ||
|---|---|---|---|---|
| Event Input Terminal Block 5 Points (TIMING, S-TIM, HOLD, RESET, ZERO) Equipped External Power Supply 10 V DC, 100 mA | 96 (W) × 48 (H) × Depth 95 mm | |||
| Output Type (2) | Output Type (1) | 100 to 240 V AC | ||
| Load Cell, mV Input Type | No Output | - | Series K3HB-VLC-B1 AC100-240 | |
| Relay Contact | PASS 1c | H, L: 1c each | Series K3HB-VLC-CPBC11 AC100-240 | |
| HH, H, L, LL: 1a each | Series K3HB-VLC-CPBC21 AC100-240 | |||
| Transistor | - | NPN Open Collector (HH, H, PASS, L, LL) | Series K3HB-VLC-BT11 AC100-240 | |
| BCD+ Transistor | - | NPN Open Collector (5-Digit Output +HH, H, PASS, L, LL) | Series K3HB-VLC-BBCD1 AC100-240 | |
| Communication | RS-485 | NPN Open Collector (HH, H, PASS, L, LL) | Series K3HB-VLC-FLK3BT11 AC100-240 | |
| Linear | Current | NPN Open Collector (HH, H, PASS, L, LL) | Series K3HB-VLC-L1BT11 AC100-240 | |
| Voltage | NPN Open Collector (HH, H, PASS, L, LL) | Series K3HB-VLC-L2BT11 AC100-240 | ||
10 V DC 100 mA type (100 to 240 V AC)
| Input Type | Output Type | Series K3HB-V | ||
|---|---|---|---|---|
| Event Input Terminal Block 5 Points (TIMING, S-TIM, HOLD, RESET, ZERO) Equipped External Power Supply 10 V DC, 100 mA | 96 (W) × 48 (H) × Depth 95 mm | |||
| Output Type (2) | Output Type (1) | 24 V AC / V DC | ||
| Load Cell, mV Input Type | No Output | - | Series K3HB-VLC-B1 AC/DC24 | |
| Transistor | - | NPN Open Collector (HH, H, PASS, L, LL) | Series K3HB-VLC-BT11 AC/DC24 | |
10 V DC 100 mA type (24 V AC / V DC)
Rating/Performance
| External Power Supply | 10 V DC 100 mA Type | ||
|---|---|---|---|
| Power Supply Voltage | 100 to 240 V AC, 24 V AC / V DC, DeviceNet Power Supply: 24 V DC | ||
| Allowable Power Supply Voltage 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 Signal | DC Voltage | ||
| Measurement Method | Delta-Sigma Method | ||
| External Power Supply | 10 V DC ±5% 100 mA (Type with external power supply only) | ||
| Event Input *2 | Timing Input | NPN open collector or non-voltage contact signal Residual voltage at short circuit (residual voltage when ON): 3 V or less Maximum applied voltage: 30 V DC or less Current at short circuit (when 0 Ω): 17 mA or less Leak current (leak current when OFF): 1.5 mA or less | |
| 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 | |||
| Forced Zero 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, previous average comparison, forced zero, zero limit, 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 In Use | 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 | ||
Rating
*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.
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.
| Displayable Range | -19,999 to 99,999 | |
|---|---|---|
| Sampling Cycle | 50 times/s (20 ms) | |
| Comparison Output Answer Time | 100 ms or less (time until comparison output is output when input signal suddenly changes from 15% to 95% or 95% to 15%) | |
| Linear Output Answer Time | 150 ms or less (convergence time to the final value of the analog output when output signal suddenly changes from 15% to 95% or 95% to 15%) | |
| Insulation Resistance | 20 MΩ or more (at 500 V DC megger) | |
| Withstand Voltage | 2,300 V AC, 1 min, between external terminals and case | |
| Noise Resistance | 100 to 240 V AC type: power supply terminal normal / common mode ±1,500 V (rise 1 ns wave, pulse width 1 μs, 100 ns) 24 V AC / V DC type: power supply terminal normal / common mode ±1,500 V (rise 1 ns wave, pulse width 1 μs, 100 ns) | |
| Vibration-Resistant | Frequency: 10 to 55 Hz, acceleration: 50 m/s2 5 min each in X, Y, Z directions × 10 sweeps | |
| Shock-Resistant | 150 m/s2 (however, 100 m/s2 for relay contact), 3 axes, 6 directions, 3 times each | |
| Main Body Mass | Approx. 300 g (Main Body Only) | |
| Protective Structure | Front | NEMA4X Indoor Compliant (IP66 Equivalent) |
| Rear Case | IP20 | |
| Terminal | IP00 + Finger Protection (VDE0106/100) | |
| Memory Protection | EEPROM (non-volatile memory), number of writes: 100,000 times | |
| Compatible Standards | UL61010-1, CSA C22.2 No. 61010-1-04, EN61010-1 (IEC61010-1) Pollution Degree 2 / Overvoltage Category II EN61326-1 | |
| EMC | (EMI):EN61326-1 industrial electromagnetic environment application Radiation interference field strength: CISPR 11 Group 1, class A Noise terminal voltage: CISPR 11 Group 1, class A (EMS): EN61326-1 industrial electromagnetic environment application Electrostatic discharge immunity: EN61000-4-2: 4 kV (direct), 8 kV (atmospheric) Field strength immunity: EN61000-4-3: 10 V/m sinusoidal amplitude modulation (80 MHz to 1 GHz, 1.4 to 2 GHz) Fast transient / burst noise immunity: EN61000-4-4: 2 kV (power supply line), 1 kV (I/O signal line) Surge immunity: EN61000-4-5: 1 kV between lines (power supply line), 2 kV between grounds (power supply line) Conductive noise immunity: EN61000-4-6: 3 V (0.15 to 80 MHz) Commercial frequency magnetic field immunity: EN61000-4-8: 30 A/m (50 Hz) continuous time Voltage dip / interruption immunity: EN61000-4-11: 0.5 cycles, 0°/180°, 100% (rated voltage) | |
Performance
- *Refer to the catalog for other detailed specifications.
Features of this product
Switches between 2 colors, red and green, to show the operation judgment with the display color.
Measurement value display can be switched between a color display of green or red according to the comparison output operation.
The situation can be easily grasped even from afar.
Shows the operational state trends. Equipped with a position meter
Display the current status against the measurement range or full scale of the display range as a bar graph. The operating state is intuitively grasped, making it easy to judge the level amount, threshold amount, etc.
An external event input enables use in a wide range of measurement judgment applications
Expanded range of applications such as inspection/judgment applications synchronized with external signals, etc.
High-speed sampling of 50 cycles/second (20 ms)
Achieves an input sampling cycle of 50 times/second, at least 3× higher than conventional products (12.5× for temperature input type).
In addition to improving the responsiveness of judgment output and transmission output, measurement stability is enhanced by averaging processing.
Short body size with depth (under neck) of 95 mm
Shortened body with a depth of 95 mm.
Contributes to thinner and more compact control panels and equipment.