Page top

Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

K3HB-H

Temperature Indicator

K3HB-H

New High-speed, High-precision Temperature Indicator

Item list of K3HB-H

about this Product Family

Related Contents

last update: May 12, 2016

Ratings

Power supply voltage 100 to 240 VAC (50/60 Hz), 24 VAC/VDC, DeviceNet power supply: 24 VDC
Allowable power supply voltage
range		 85% to 110% of the rated power supply voltage, DeviceNet power supply: 11 to 25
VDC
Power consumption *1 100 to 240 V: 18 VA max. (max. load)
24 VAC/DC: 11 VA/7 W max. (max. load)
Current consumption DeviceNet power supply: 50 mA max. (24 VDC)
Input Platinum-resistance thermometer: Pt100
Thermocouple: K, J, T, E, L, U, N, R, S, B, W
A/D conversion method Delta-Sigma method
External power supply See Sensor Power Supply/Output Type Codes
Event
inputs
*2		 Timing input NPN open collector or no-voltage contact signal
ON residual voltage: 3 V max.
ON current at 0Ω: 17 mA max.
Max. applied voltage: 30 VDC max.
OFF leakage current: 1.5 mA max.
Startup compensation
timer input		 NPN open collector or no-voltage contact signal
ON residual voltage: 2 V max.
ON current at 0Ω: 4 mA max.
Max. applied voltage: 30 VDC max.
OFF leakage current: 0.1 mA max.
Hold input
Reset input
Bank input
Output
ratings
(depends
on the
model)		 Relay output 250 VAC, 30 VDC, 5 A (resistive load)
Mechanical life expectancy: 5,000,000 operations, Electrical life expectancy:
100,000 operations
Transistor output Maximum load voltage: 24 VDC, Maximum load current: 50 mA, Leakage current:
100μ A max.
Linear output Linear output 0 to 20 mA DC, 4 to 20 mA DC:
Load: 500Ω max, Resolution: Approx. 10,000, Output error: ±0.5% FS
Linear output 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC:
Load: 5 kΩ max, Resolution: Approx. 10,000, Output error: ±0.5% FS
(1 V or less: ±0.15 V; not output for 0 V or less)
Display method Negative LCD (backlit LED) display
7-segment digital display (Character height: PV: 14.2 mm (green/red); SV: 4.9 mm
(green)
Main functions Temperature input shift, measurement operation selection, averaging, previous
average value comparison, zero-limit, output hysteresis, output OFF delay, output
test, display value selection, display color selection, key protection, bank selection,
display refresh period, maximum/minimum hold, reset
Ambient operating temperature - 10 to 55 °C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature -25 to 65 °C (with no icing or condensation)
Altitude 2,000 m max.
Accessories Watertight packing, 2 fixtures, terminal cover, unit stickers, instruction manual.
DeviceNet models also include a DeviceNet connector (Hirose HR31-5.08P-5SC
(01)) and crimp terminals (Hirose HR31-SC-121) *3

*1. DC power supply models require a control power supply capacity of approximately 1 A per Unit when power is turned
       ON. Particular attention is required when using two or more DC power supply models. The OMRON S8VS-series DC
       Power Supply Unit is recommended.
*2. PNP input types are also available.
*3. For K3HB-series DeviceNet models, use only the DeviceNet Connector included with the product. The crimp terminals
       provided are for Thin Cables.

Characteristics

Display range -19,999 to 99,999
Accuracy (at 23±5°C) Thermocouple input: (±0.3% PV or ±1°C, whichever is larger) ± 1 digit max. *
Platinum resistance thermometer input: (±0.2% PV or ±0.8°C, whichever is larger) ± 1 digit max.
Sampling period 20 ms (50 times/second)
Comparative output
response time		 Platinum-resistance thermometer input range: 120 ms max.
Thermocouple input range: 180 ms max.
(The time until the comparative output is output when there is a forced sudden change in the input signal from 15% to 95% or 95% to 15%.)
Linear output
response time		 Platinum-resistance thermometer input range: 170 ms max.
Thermocouple input range: 230 ms max.
(The time until the final analog output is reached when there is a forced sudden change in the output signal from 15% to 95% or 95% to 15%.)
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,300 VAC for 1 min between external terminals and case
Noise immunity 100 to 240 VAC models: ±1,500 V at power supply terminals in normal or common mode
(waveform with 1-ns rising edge and pulse width of 1 μs/100 ns)
24 VAC/VDC models: ±1,500 V at power supply terminals in normal or common mode
(waveform with 1-ns rising edge and pulse width of 1 μs/100 ns)
Vibration resistance Frequency: 10 to 55 Hz; Acceleration: 50 m/s2, 10 sweeps of 5 min each in X, Y, and Z directions
Shock resistance 150 m/s2 (100 m/s2 for relay outputs) 3 times each in 3 axes, 6 directions
Weight Approx. 300 g (Base Unit only)
Degree of
protection		 Front panel Conforms to NEMA 4X for indoor use (equivalent to IP66)
Rear case IP20
Terminals IP00 + finger protection (VDE0106/100)
Memory protection EEPROM (non-volatile memory)
Number of rewrites: 100,000
Applicable 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
Electromagnetic radiation interference: CISPR 11 Group 1, Class A
Terminal interference voltage: CISPR 11 Group 1, Class A
EMS: EN61326-1 Industrial electromagnetic environment
Electrostatic Discharge Immunity: EN61000-4-2: 4 kV (contact), 8 kV (in air)
Radiated Electromagnetic Field Immunity: EN61000-4-3: 10 V/m 1 kHz sine wave amplitude modulation (80 MHz to 1 GHz, 1.4 to 2 GHz)
Electrical Fast Transient/Burst Immunity: EN61000-4-4: 2 kV (power line), 1 kV (I/O signal line)
Surge Immunity: EN61000-4-5: 1 kV with line (power line), 2 kV with ground (power line)
Conducted Disturbance Immunity: EN61000-4-6: 3 V (0.15 to 80 MHz)
Power Frequency Magnetic Immunity: EN61000-4-8: 30 A/m (50 Hz) continuous time
Voltage Dips and Interruptions Immunity: EN61000-4-11: 0.5 cycle, 0°/180°, 100% (rated voltage)

* K, T, N (–100°C or less): ±2°C ±1 digit max.
   U, L: ±2°C ±1 digit max.
   B (400°C max.): Nothing specified.
   R, S (200°C max.): ±3°C ±1 digit max.
   W: (±0.3% PV or ±3°C whichever is larger) ±1 digit max.

Input Ranges

Platinum-resistance Thermometer/Thermocouple

K3HB-H Specifications 6

The range shown in dark shading indicates the factory setting.

Celsius/Fahrenheit Correlation Values and Setting/Specified Ranges

Input type Setting range Indication range
°C °F °C °F
Pt100 (1) -200.0 to 850.0 -300.0 to 1500.0 -305.0 to 955.0 -480.0 to 1680.0
Pt100 (2) -150.00 to 150.00 -199.99 to 300.00 -180.00 to 180.00 -199.99 to 350.00
K (1) -200.0 to 1300.0 -300.0 to 2300.0 -350.0 to 1450.0 -560.0 to 2560.0
K (2) -20.0 to 500.0 0.0 to 900.0 -72.0 to 552.0 -90.0 to 990.0
J (1) -100.0 to 850.0 -100.0 to 1500.0 -195.0 to 945.0 -260.0 to 1660.0
J (2) -20.0 to 400.0 0.0 to 750.0 -62.0 to 442.0 -75.0 to 825.0
T -200.0 to 400.0 -300.0 to 700.0 -260.0 to 460.0 -400.0 to 800.0
E 0.0 to 600.0 0.0 to 1100.0 -60.0 to 660.0 -110.0 to 1210.0
L -100.0 to 850.0 -100.0 to 1500.0 -195.0 to 945.0 -260.0 to 1660.0
U -200.0 to 400.0 -300.0 to 700.0 -260.0 to 460.0 -400.0 to 800.0
N -200.0 to 1300.0 -300.0 to 2300.0 -350.0 to 1450.0 -560.0 to 2560.0
R 0.0 to 1700.0 0.0 to 3000.0 -170.0 to 1870.0 -300.0 to 3300.0
S 0.0 to 1700.0 0.0 to 3000.0 -170.0 to 1870.0 -300.0 to 3300.0
B 100.0 to 1800.0 300.0 to 3200.0 -70.0 to 1970.0 10.0 to 3490.0
W 0.0 to 2300.0 0.0 to 4100.0 -230.0 to 2530.0 -410.0 to 4510.0

last update: May 12, 2016

Product Category

© Copyright Kyoto Engineering & Automation Ltd. All Rights Reserved.