Temperature Meter K3MA-L CSM K3MA-L DS E 11 3 Highly Visible LCD Display with 2-color (Red and Green) LEDs Wide input range - select from two types of platinum-resistance thermometers and ten types of thermocouples. Front-panel key operation for easy setting. Average processing function suppresses flicker. Temperature input shift and temperature unit selection functions. Easy confirmation of max/min display. Short 80-mm depth (measured from edge of face plate). Finger protective cover (standard equipment) protects against electric shock. Water- and dust-proof NEMA TYPE 4X (IP66 equivalent) front For the most recent information on models that have been certified for panel. safety standards, refer to your OMRON website. Recognized to conform to U.S. and Canadian requirements under the Component Recognition Program of UL. CE marking. Refer to Safety Precautions for All Digital Panel Meters. Model Number Structure Model Number Legend K3MA-L- 12 3 1. Input Type 3. Supply Voltage L: Platinum-resistance thermometer or thermocouple 100-240VAC: 100 to 240 VAC 2. Output Type 24VAC/VDC: 24 VAC/VDC None: No output C: With relay contact output (SPDT) Ordering Information List of Models Input type Supply voltage Output Model Platinum-resistance thermometer or thermo- 100 to 240 VAC None K3MA-L 100-240VAC couple 1 relay contact output (SPDT) K3MA-L-C 100-240VAC 24 VAC/VDC None K3MA-L 24VAC/VDC 1 relay contact output (SPDT) K3MA-L-C 24VAC/VDC 1K3MA-L Accessories (Order Separately) Name Shape Model Splash-proof Soft Cover K32-49SC Hard Cover K32-49HC Watertight Cover Y92A-49N Rubber Packing K32-P1 Note: Rubber packing is provided with the Controller. Specifications Ratings K3MA-L 100-240VAC, K3MA-L-C 100-240VAC K3MA-L 24VAC/VDC, K3MA-L-C 24VAC/VDC Supply voltage 100 to 240 VAC 24 VAC (50/60 Hz), 24 VDC Operating voltage range 85% to 110% of the rated supply voltage Power consumption 6 VA max. 4.5 VA max. (24 VAC) (under maximum load) 4.5 W max. (24 VDC) Insulation resistance 20 M min. (at 500 VDC) between external terminal and case. Insulation provided between inputs, outputs, and power supply. Dielectric strength 2,000 VAC for 1 min between external terminal and case. Insulation provided between inputs, outputs, and power supply. Noise immunity 1,500 V on power supply terminals in normal or com- 480 V on power supply terminals in normal mode. mon mode. 1,500 V in common mode. 1 s, or 100 ns for square-wave noise with 1 ns. 1 s, or 100 ns for square-wave noise with 1 ns. Vibration resistance Vibration: 10 to 55 Hz, 0.35-mm half amplitude 5 min each in X, Y, and Z directions for 10 sweeps. 2 2 Shock resistance 150 m/s (100 m/s for relay contact outputs) 3 times each on 3 axes, 6 directions. Ambient temperature Operating: 10C to 55C (with no condensation or icing) Storage: 25C to 65C (with no condensation or icing) Ambient humidity Operating: 25% to 85% (with no condensation) Approved safety standards UL61010-1, CSA C22.2 No.61010-1-04, conforms to EN61010-1 (Pollution degree 2/overvoltage category II) Conforms to VDE0106/P100 (finger protection) EMC (EMI) EN61326-1 Industrial electromagnetic environment Emission Enclosure: CISPR 11 Group 1 class A Emission AC Mains: CISPR 11 Group 1 class A (EMS) EN61326-1 Industrial electromagnetic environment Immunity ESD: EN61000-4-2: 4 kV contact discharge 8 kV air discharge Immunity RF-interference: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz) Electrical Fast Transient Noise: EN61000-4-4: 2 kV (power line) Immunity Burst Noise: 1 kV line to line (I/O signal line) Immunity Surge: EN61000-4-5: 1 kV (power line) 2 kV line to ground (power line) Immunity Conducted Disturbance: EN61000-4-6: 3 V (0.15 to 80 MHz) Immunity Voltage Dip/Interrupting: EN61000-4-11: 0.5 cycle, 0, 180, 100% (rated voltage) Weight Approx. 200 g 2