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Rotation Pulse Meter K3HB-R (K3HB-RNB-L2AT11 AC/DC24)

Rotation Pulse Meter K3HB-R K3HB-RNB-L2AT11 AC/DC24
  • On Sale Till 31/03/2025

[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.

PDF

Part Number

Configured Part Number is shown.

K3HB-RNB-L2AT11 AC/DC24

Configured Specifications

Mounting MethodPanel MountPanel cut dimensions[Other] 92x45
StandardCE / UL / CSADimension length(mm)48
Dimension width(mm)96Dimension thickness(mm)95
Input TypeNPN/voltage pulseOutput TypeLinear voltage/transistor output (NPN)
Number of Outputs5Communication TypeNA
Power Supply Voltage(V)AC/DC24Calculation functionScaling
Show More
Display Digits5 digitsMAX measurement speed計測範囲 0.5mHz~50kHz
Protective structure (front)NEMA4X (corresponding to IP66) - -
Show Less

Rotation Pulse Meter Specifications

K3HB-R external appearance

K3HB-R external appearance

K3HB-R dimensional outline drawing

K3HB-R dimensional outline drawing

Panel machining dimensions

Panel machining dimensions

Mounting panel thickness is 1 to 8 mm. Mount horizontally.

Rating

Power Supply Voltage100 to 240 V AC, 24 V AC/V DC, DeviceNet Power Supply: 24 V DC
Allowable Voltage Variation Range85 to 110% of rated power supply voltage, DeviceNet power supply: 11 to 25 V DC
Power Consumption (At Maximum Load)*1100 to 240 V AC: 18 VA or less, 24 V AC / V DC: 11 VA / 7 W or less
Current ConsumptionDeviceNet Power Supply: 50 mA Or Less (24 V DC)
InputNon-voltage contact, voltage pulse, open collector
External Power Supply12 V DC ±10% 80 mA (type with external power supply only)
Event Input*2Start-Up Compensation Timer InputNPN 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 Output250 V AC / 30 V DC 5 A (resistive load), mechanical life: 5 million operations, electrical life 100,000 operations
Transistor OutputMaximum load voltage: 24 V DC, maximum load current: 50 mA, leak voltage: 100 μA or less
Linear OutputDC 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 MethodNegative 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 FunctionsScaling 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 RangeWhen In Use-10 to +55°C (No Freezing Or Condensation)
When Stored-25 to +65°C (No Freezing Or Condensation)
Operating Humidity RangeWhen Stored25 to 85% RH
Height2,000 m or less
AccessoriesIn 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.
Part Number
K3HB-RNB-L2AT11 AC/DC24
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInput Type Output Type Number of Outputs Communication Type Power Supply Voltage
(V)

SGD 1,288.00

1 Piece(s) 7 Day(s) or more NPN/voltage pulseLinear voltage/transistor output (NPN)5NAAC/DC24
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInput Type Output Type Number of Outputs Communication Type Power Supply Voltage
(V)
  1. 1

Basic Information

Mounting Method Panel Mount Panel cut dimensions 92x45 Standard CE / UL / CSA
Dimension length(mm) 48 Dimension width(mm) 96 Dimension thickness(mm) 95
Calculation function Scaling Display Digits 5 digits MAX measurement speed 計測範囲 0.5mHz~50kHz
Protective structure (front) NEMA4X (corresponding to IP66)

Please check the type/dimensions/specifications of the part K3HB-RNB-L2AT11 AC/DC24 in the Rotation Pulse Meter K3HB-R series.

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Part Number
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K3HB-RNB-L2AT11 AC100-240
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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInput Type Output Type Number of Outputs Communication Type Power Supply Voltage
(V)

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Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInput Type Output Type Number of Outputs Communication Type Power Supply Voltage
(V)

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