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Àü±âÀüÀÚ°èÃø±â/¹ýÁ¤Àåºñ >
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ProcessMeter
(DMM+LOOP±³Á¤±â/1§Ë/AC/DC/ÀúÇ×/µµÅë/ ÁÖÆļö/ DC LoopÃâ·Â/½Ã¹Ä·¹À̼Ç/·¹ÄÚ´õ±â´É)
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¡á | Fluke 789 ProcessMeter.(Double your power = DMM + Loop Calirators) | ¡á | Fluke-789Àº DMM°ú LOOP±³Á¤±â(Calibrator)°¡ °áÇյǾú°í »ê¾÷ºÐ¾ß¿¡¼ °¡Àå »ç¿ëµµ°¡ ³ôÀº Á¤¹Ð±Þ DMMÀ» ±âº»À¸·Î Çϸç, HART ¸ðµå¿¡¼ÀÇ 24V Àü¿ø°ø±ÞÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù | Spec ¹× Ư ¼º | | »ó¼¼ »ç¾çÀº ÷ºÎ ÈÀÏ ÂüÁ¶ Çϼ¼¿ä | ¡á | 24V ·çÇÁ Àü¿ø°ø±Þ | ¡á | 100% ´õ Ä¿Áø µà¾ó µð½ºÇ÷¹ÀÌ | ¡á | È®ÀåµÈ ¹é¶óÀÌÆ® ±â´É | ¡á | 0 ~ 100% mA SpanCheck(4 ~ 20mA) | ¡á | ¿ëÀÌÇÑ Ç»Áî, º£Å͸® ±³È¯ | ¡á | Á¤¹ÐÇÑ 1000V, 440mA True-rms µðÁöÅÐ ¸ÖƼ¹ÌÅÍ | ¡á | 20KHz ÁÖÆļö ÃøÁ¤ | ¡á | ÃÖ¼Ò/ÃÖ´ë/Æò±Õ/Ȧµå(hold) ¸ðµå | ¡á | ´ÙÀÌ¿Àµå Å×½ºÆ® & ¿¬¼ÓÀûÀÎ ºñÇÁÀ½ | ¡á | 20mA dc Àü·ù ¼Ò½º/ ·çÇÁ Ķ¸®ÇÁ·¹ÀÌÅÍ/ ½Ã¹Ä¿¡ÀÌÅÍ | ¡á | ¸Þ´º¾ó ½ºÅÛ, ¿ÀÅä ½ºÅÛ ±â´É | Measurement Accuracy | ► V dc : Range and Resolution 400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V Best Accuracy (% of reading + LSD) 0.1 % + 1
► V ac (true-rms) : Range and Resolution 400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V Best Accuracy (% of reading + LSD) 0.7 % + 2
► mA dc : Range and Resolution 30.000 mA Best Accuracy (% of reading + LSD) .05 % + 2
► A dc : Range and Resolution 1.000 A (0.440 A continuous) Best Accuracy (% of reading + LSD) 0.2 % + 2
► A ac : Range and Resolution 1.000 A (0.440 A continuous) Best Accuracy (% of reading + LSD) 1 % + 2
► Resistance : Range and Resolution 400.0 Ohms, 4.000 k, 40.00 k, 400.0 k, 4.0 M, 40 M Best Accuracy (% of reading + LSD) 0.2 % + 1
► Frequency (0.5 Hz to 20 kHz) : Range and Resolution 199.99 Hz, 1999.9 Hz, 19.999 kHz Best Accuracy (% of reading + LSD) .005 % + 1
► Diode Test : Range and Resolution 2.000 V (shows diode voltage drop) Best Accuracy (% of reading + LSD) 2 % + 1
► Continuity : Range and Resolution Beeps for resistance < approx. 100 ohms
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Output Function | ► DC Current Output(Internal battery operation) Range and Resolution 0.000 to 20.000 mA or 4.000 to 20.000 mA (selectable at power-up) Over-range to 24.000 mA Drive Capability (% of span) 24 V compliance, or,1,200 Ohms, @ 20 mA Accuracy .05 %
► DC Current Simulate (Ext. 24 Volt loop supply) Range and Resolution 0.000 to 20.000 mA or 4.000 to 20.000 mA, (selectable at power-up) Over-range to 24.000 mA Drive Capability (% of span) 1000 Ohms, @ 20 mA Accuracy .05 %
► 24 V Loop Supply : Range and Resolution Minimum 24 V Drive Capability (% of span) 250 Ohms @ 20 mA Accuracy Ø 24 V Ø
► Current Adjustment Modes : Range and Resolution Manual: 0.001 mA, 0.1 mA, 25 % and 100 % step Automatic: Slow Ramp, Fast Ramp, 25 % step *Temperature range of 18 °C to 28 °C, for one year after caibration |
General Specifications | ► Maximum voltage applied between any jack and earth ground: 1000 V RMS
► Storage temperature: -40 °C to 60 °C
► Operating temperature: -20 °C to 55 °C
► Temperature coefficient: 0.05 x(specified accuracy)perC (for temperatures < 18°C or > 28°C)
► Relative humidity : 95 % up to 30 °C; 75 % up to 40 °C
► 45 % up to 50 °C; 35 % up to 55 °C
► Vibration: Random, 2 g, 5-500 Hz
► Shock: 1 meter drop test
► Safety: Designed in accordance with EN61010, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010..1-92 Over-voltage Category III
► Size: 50 mm H x 100 mm W x 203 mm L (1.97 in H x 3.94 in W x 8.00 in L)
► Weight: 600 g (1.3 lbs)
► Battery: Four AA alkaline batteries
► Battery life: 140 hours typical (measurement),
► 10 hours typical (sourcing 12 mA)
► Warranty: 3 years |
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