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Discontinued On Mar. 2016

K3TE

Digital Panel Meter

K3TE

Easy-to-use, Low-cost Digital Panel Meter that Accepts DC Input

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

Ratings

Supply voltage 100 to 120 VAC; 200 to 240 VAC (50/60 Hz); 24 VDC (internally insulated)
Operating voltage range -15% to +10% of supply voltage
Power consumption 3 VA (at max. AC load); 1.3 W (at max. DC load) (see note)
Insulation resistance 10 MΩ min. (at 500 VDC) between external terminal and case
Dielectric strength AC model: 2,000 VAC min. for 1 min between input terminal and power supply
DC model: 500 VDC min. for 1 min between input terminal and power supply
AC/DC model: 2,000 VAC min. for 1 min between external terminal and case
Noise immunity AC model: ±1,500 V on power supply terminals in normal or common mode
DC model: ±480 V on power supply terminals in normal mode
±1,500 V on power supply terminals in common mode
Vibration resistance Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in X, Y, and Z directions
Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions
Shock resistance Malfunction: 98 m/s2 for 3 times each in 6 directions
Destruction: 294 m/s2 for 3 times each in 6 directions
Ambient temperature Operating: -10° to 55°C (with no icing)
Storage: -20° to 65°C (with no icing)
Ambient humidity Operating: 35% to 85% (with no condensation)
Ambient operating atmosphere No corrosive gas
EMC (EMI) EN61326+A1 Industry
Emission Enclosure: CISPR 11 Group 1 class A: CISRP16-1/-2
Emission AC Mains: CISPR 11 Group 1 class A: CISRP16-1/-2

(EMS) EN61326+A1 Industry
Immunity ESD: EN61000-4-2: 4 kV contact discharge (level 2)
8 kV air discharge (level 3)
Immunity RF-interference: EN61000-4-3: 10 V/m (amplitude-modulated,80 MHz to 1 GHz) (level 3)
Immunity Fast Transient Noise: EN61000-4-4: 2 kV (power line) (level 3)
Immunity Burst Noise: 1 kV line to line (I/O signal line)
Immunity Surge: EN61000-4-5: 1 kV line to line
2 kV line to ground (power line)
Immunity Conducted Disturbance EN61000-4-6: 3 V (0.15 to 80 MHz) (level 2)
Immunity Voltage Dip/Interrupting EN61000-4-11: 0.5 cycles, 0, 180°, 100% (rated voltage)
Approved standards UL508,CSA22.2;
Conforms to EN61326+A1, EN61010-1 (IEC61010-1)
Conforms to VDE0106/P100 (finger protection) when the terminal cover is mounted.

Note: 1. An inrush current of approximately 0.5 A will flow at the moment the power is turned on and continued for
              approximately 2 ms.
           2. The K3TE-V4[][] does not conform to CE marking standards.

Characteristics

Input signal DC voltage/current
A/D conversion method Double integral method
Sampling period 2.5 times/s
Display refresh period 2.5 times/s
Max. displayed digits 3 1/2 digits (±1999)
Display 7-segment red LED
Decimal point display position By short-circuiting terminals
Sign display "-" is displayed automatically with a negative input signal
Overflow/underflow display Overflow: 1[][][]
Underflow: -1[][][]
Zero suppression Not supported.
External control Process value hold (terminals on rear panel short-circuited)
Degree of protection Front panel: IEC IP51 (see note)
Case: IEC IP20
Terminals: IEC IP00

Note: IP51 is maintained when the water-resistive soft cover and bracket are used. IP50 will be, however, maintained
          without these water-resistive accessories.

Measuring Ranges

Input range Measuring
range
Max.
resolution
Input
impedance
Accuracy Max. permissible load
DC voltage ±199.9 mV 100 μV 100 MΩ ±0.1%rdg ±1 digit ±250 V
±1.999 V 1 mV 100 MΩ ±0.1%rdg ±1 digit ±250 V
±19.99 V 10 mV 10 MΩ ±0.1%rdg ±1 digit ±250 V
±199.9 V 100 mV 10 MΩ ±0.1%rdg ±1 digit ±350 V
DC current ±199.9 μA 100 nA 1 kΩ ±0.1%rdg ±1 digit ±10 mA
±1.999 mA 1 μA 100 Ω ±0.1%rdg ±1 digit ±50 mA
±19.99 mA 10 μA 10 Ω ±0.1%rdg ±1 digit ±150 mA
±199.9 mA 100 μA 1 Ω ±0.1%rdg ±1 digit ±500 mA
±1.999 mA 1 mA 0.1 Ω ±0.3%rdg ±1 digit ±3 A

Note: The above accuracy is at an ambient temperature of 23±5°C.