DP301AN-AC6交流电流表 美国omega
3-1/2 Digit AC Power Line Monitor, 1/8 DIN DP301AN-AC 1年保修 CE 3-1/2 Digit AC Power Line Monitor, 1/8 DIN DP301AN-AC:3-1/2 Digit AC Power Line Monitor, 1/8 DIN DP301AN-AC5 1,999 Count Display Span 50.0 to 199.9 Vac Range (100 mV Resolution) 50 to 650 Vac Range (1V Resolution) Bright, 14 mm (0.56") LED Display Automatic Zero Display Hold and Test Screw-Terminal Barrier Strip Short 104 mm (4.1") DeeP 1/8 DIN Case Options Isolated 9 to 32 Vdc Power Isolated 26 to 56 Vdc Power NEMA 4 (IP65) Splash Proof Lens Cover NEMA 4 (IP65) Splash Proof Lens Case The DP301AN-AC is a low-cost, compact 3-1/2 digit panel meter for AC power line monitoring. It uses a half-wave rectifier calibrated to read the RMS value of sinusoidal signals. Two input ranges are jumper-selectable: 50.0 to 199.9 Vac with 100 mV resolution and accuracy optimized for 115 Vac, and 50 to 650V with 1V resolution and accuracy optimized for 230 Vac. The meter fits a standard 1/8 DIN panel cutout 92 x 45 mm (3.62 x 1.77") and requires a depth of less than 104 mm (4.1") behind the panel. A screw-terminal barrier strip for signal and power is standard. Mechanical options include a board-edge connector display TEST, display HOLD, +4.7V and -4.7V outputs splash-proof lens cover which meets NEMA 4 (IP65) requirement is available for industrial environments. Power options isolated 9 to 32 Vdc and 26 to 56 Vdc. SPECIFICATIONS Noise Rejection (AC GND to SIG GND) CMR: 120 dB, DC to 60 Hz CMV: 1500 Vp per HV test, 354 Vp per IEC spacing Accuracy at 25°C (10 to 100% of Full-Scale Range) Maximum Error (Reading–Actual): 50.0 to 199.9 V range: ±0.006 (R-115 V) ±0.1 V and 50 to 650 V range: ±0.006 (R-230 V) ±1 V Span Tempco: ±0.01% of reading/°C Step Response: 1 s Warmup to Rated Accuracy: 10 min Signal Input Configuration: Half-wave average, RMS-calibrated Zero: Automatic Frequency: 49 to 440 Hz Display Type: 7-segment, red LED Height: 14.2 mm (0.56") Symbols: 1.8.8.8 Decimal Points: Three positions programmable internally or at connector, 10 mA average sink Overrange Indication: Three least-significant digits blank Power AC Voltages: 115 or 230 Vac ±15% AC Frequency: 49 to 440 Hz DC Voltages: 9 to 32 Vdc, isolated to 300 Vp; 26 to 56 Vdc, isolated to 300 Vp Power Consumption: 2.4 W (nominal) Output Voltages: 4.7 Vdc and -4.6 Vdc ±5%, 10 mA max Environmental Operating Temperature: 0 to 60°C Storage Temperature: -40 to 85°C Relative Humidity: 95% at 40°C (non-condensing) Analog-to-Digital Conversion Technique: Dual-slope, average-value Read Rate: 2.5/s Integration Period: 100 ms Digital Controls HOLD and TEST Inputs: TTL or 5 V CMOS compatible Mechanical Bezel: 96 W x 48 H x 5.1 mm D (3.78 x 1.89 x 0.20") Depth Behind Bezel: 104 mm (4.09") Panel Cutout: 92 W x 45 mm H (3.62 x 1.77") Weight: 14 oz (400 g) Case Material: 94V-0 UL-rated polycarbonate
产品型号说明 (1) (2) (3) (4) 选项描述 (1) Model 选择 DP301AN 代表 3-1/2 digit AC power line monitor (2) Input Range 选择 -AC5 代表 50 to 199.9 Vac (includes D4 connector) -AC6 代表 50 to 650 Vac (includes D4 connector) (3) Power options 选择 Nothing(leave field blank) 代表 115 Vac 50/60 Hz power -C1 代表 230 Vac 50/60 Hz -C3C 代表 Isolated 9 to 32 Vdc -C3E 代表 Isolated 26 to 56 Vdc (4) Add-On Option 选择 Nothing(leave field blank) 代表 red LED display -G 代表 Green LED display
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