OMEGA DP3001-3 ເຄື່ອງວັດແຟງແຮງດັບ DC 4-1/2 ດິຈິດ, 1/8 DIN (4.5 Digit LED, 9 to 56 Vdc, 115 to 230 Vac)
Weight: 400 g
Accuracy: ± 0.01 % of reading ± 2 counts
Polarity: Automatic
Resolution: 100 µV
Form factor: 1/8 DIN
Front Bezel: 96 W x 48 H x 5.1 D mm
Display Size: 14 mm (.56 in)
Display Type: 4.5 Digit LED
Reading Rate: 2.5 samples/sec
Step Response: 1 sec
A/D Conversion: Dual-slope, average value
Supply Voltage: 9 to 56 Vdc, 115 to 230 Vac
Impedance Input: 1 GΩ
Noise Rejection: NMR, SIG HI to SIG LO: 56 dB, 50/60 Hz ;CMR, SIG LO to ANA GND: 86 dB, DC to 60 Hz ;CMR, AC GND to ANA GND: 120 dB, DC to 60 Hz ;CMV, SIG LO to ANA GND: ±1 Vp ;CMV, AC GND to ANA GND: 1500 Vp per HV test, 354 Vp per IEC spacing
Span Adjustment: ± 5 %
Digital I/O Note: HOLD and TEST Inputs: TTL or 5 V CMOS compatible Blanking Input: Open-collector compatible
Input Range Note: Analog Input Range: ±2, ±20, ±200 V External Reference Input: +0.5 to +2.0 V Load on Reference, Std: 6 kΩ Load on Reference, Opt: 100 MΩ
Cutout Dimensions: 45 x 92 mm
Display Type Note: Symbols: -1.8.8.8.8 Decimal Points: Four positions selectable by jumpers from front panel or at connector, 10 mA sink Overrange Indication: Four least-significant digits flash
Enclosure Ratings: IP65, NEMA Type 4
Power Consumption: 2.5 W
Relative Humidity: 95% at 40°C (non-condensing)
Supply Power Note: 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: 2.5 W
Depth Behind Panel: 104 mm
Enclosure Material: Polycarbonate
Input Configuration: Bipolar, Differential
Thermal Span Effect: ±0.01% of reading/°C
Sensor/Transmitter Power: 4.7 Vdc and -4.6 Vdc ±5%,10 mA max
Storage Temperature, Max: 85 °C
Storage Temperature, Min: -40 °C
Signal Integration Period: 100 ms
Voltage Measurement Range: ±1.9999 Vdc
Warm-Up to Rated Accuracy: 10 min
Operating Temperature, Max: 60 °C
Operating Temperature, Min: 0 °C
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ