Omron K3HB Manual page 14

■ Characteristics
Display range
Accuracy
Sampling period
Comparative output response time Platinum-resistance thermometer input range: 120 ms max.
Linear output response time
Insulation resistance
Dielectric strength
Noise immunity
Vibration resistance
Shock resistance
Weight
Degree of pro- Front panel
tection
Rear case
Terminals
Memory protection
Applicable standards
EMC
Note: 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.
14
Temperature Indicator
− 19,999 to 99,999
Thermocouple input: (±0.3% PV or ±1 ° C, whichever is larger) ± 1 digit max. (See note.)
Platinum resistance thermometer input: (±0.2% PV or ±0.8 ° C, whichever is larger) ± 1 digit max.
20 ms (50 times/second)
Thermocouple input range: 180 ms max.
Platinum-resistance thermometer input range: 170 ms max.
Thermocouple input range: 230 ms max.
20 M Ω min. (at 500 VDC)
2,300 VAC for 1 min between external terminals and case
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 µ s/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 µ s/100 ns)
Frequency: 10 to 55 Hz; Acceleration: 50 m/s
2 2
150 m/s (100 m/s for relay outputs) 3 times each in 3 axes, 6 directions
Approx. 300 g (Base Unit only)
Conforms to NEMA 4X for indoor use (equivalent to IP66)
IP20
IP00 + finger protection (VDE0106/100)
EEPROM (non-volatile memory)
Number of rewrites: 100,000
UL61010C-1, CSA C22.2 No. 1010.1 (evaluated by UL)
EN61010-1 (IEC61010-1): Pollution degree 2/Overvoltage category II
EN61326: 1997, A1: 1998, A2: 2001
EMI: EN61326+A1 industrial applications
Electromagnetic radiation interference
CISPR 11 Group 1, Class A: CISPRL16-1/-2
Terminal interference voltage
CISPR 11 Group 1, Class A: CISPRL16-1/-2
EMS: EN61326+A1 industrial applications
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)
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)
Voltage Dips and Interruptions Immunity
EN61000-4-11: 0.5 cycle, 0 ° /180 °, 100% (rated voltage)
K3HB-H
2
, 10 sweeps of 5 min each in X, Y, and Z directions