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  Á¦Ç°¸í : Differential Pressure Transmitter
  ¸ðµ¨¸í : Series 648
  Á¦Á¶¾÷ü : Dwyer
  °¡°Ý : °ßÀû°¡
  °áÀç¹æ¹ý :
  ÃÖ¼ÒÁÖ¹®·® : 1
  ³³±â : ÇùÀÇ
  ¿î¼Û¹æ¹ý : ÇùÀÇ
  ¹ÝÇ°¿©ºÎ : °¡´É
  ´ã´çºÎ¼­ / ´ã´çÀÚ : ¿µ¾÷ºÎ / ±èº´¼®
  ¿¬¶ôó : 02-2637-0637(011-337-8497)           
       
 
       
 
 

 

PHYSICAL DATA
Service: Clean, dry air and compatible, non-corrosive gases
Accuracy: ±1.0% FS (includes linearity, hysteresis, and repeatability)
Output: 4 to 20 mA, 2 wire
Supply Voltage: 12 to 36 VDC
Loop Resistance: 600¥Ø @ 24VDC
Zero and Span: Zero adjustable: ±5%. Span adjustable: ±3%
Response Time: 250 ms
Maximum Pressure: 10 psig (0.7 kg/cm²)
Compensated Temperature Range: 40 to 125°F (4 to 52°C)
Storage Temperature: -40 to 180°F -(-40 to 82°C)
Thermal Effects: Zero: ±0.025% FS/°F, Span: ±0.025% rdg/°F
Stability: ±1.0% FS output per year
Wetted Parts: Stainless steel
Housing: Stainless steel, NEMA 1 case
Process Connections: Barbed for 1/8" or ¼" I.D. tubing
Electrical Connection: Screw terminals
Weight: 4.5 oz. (128 g)

STOCKED MODELS
Model Number Range Model Number Range
648-0
648-1
648-2
648-4
0 to 0.1" w.c.
0 to 0.25" w.c.
0 to 0.5" w.c.
0 to 1 w.c.
648-6
648-9
648-10
0 to 2" w.c.
0 to 5" w.c.
0 to 10" w.c.
 
 
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