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DW6551 Wet/Wet Differential Pressure Transmitter

제조사 : DAVIS
제품번호:DW6551
판매가격  : 원
포인트 : 점
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This Wet/Wet Differential Pressure Transmitter converts a positive.Refrigeration & HVAC Equipment
This Wet/Wet Differential Pressure Transmitter converts a positive or a positive differential pressure measurement into a standard 4-20 mA output signal. Designed for use as a wet/wet differential pressure transmitter, units can be used to measure gas or liquid pressures compatible with 316/316L stainless steel wetted parts. With an accuracy of ±0.5% FS, the Series 655 Pressure Transmitter can measure 5.0 inches w.c.d (1.24 kPa), with working pressures up to a maximum 100 psi (6.89 bar).

CAUTION: Do not exceed specified supply voltage ratings. Permanent damage not covered by warranty will result. This device is not designed for 120 or 240 volt AC operation. Use only 16 to 35 Vdc.
 
Features
  • Wet/Wet Low Differential Pressure
    – 0-5" w.c.
  • Withstands High Pressure
    – 100 PSI Maximum Working Pressure
  • Excellent Wetted Materials
    – 316/316L Stainless Steel
  • External Span And Zero Adjustments
    – +/- 10% of span
  • Highly Accurate
    – +/-0.5% Full Scale
 
Applications
  • Refrigeration & HVAC Equipment
  • Chill Water Line Pump Monitoring
  • Water Filter Monitoring
  • Process Control
 
SPECIFICATIONS

Service

 Compatible, non-combustible gases & liquids
Wetted Materials Types 316, 316L SS
Accuracy +/-0.5% F.S. (Includes linearity, hysteresis & repeatability)
Stability + 1% F.S./yr
Temperature Limits 40 to 120°F (4.44 to 48.9°C)
Pressure Limits 100 psi (6.89 bar) continuous; 500 psi (34.5 bar) burst
Thermal Effect 0.025% F.S./¼F (0.045% F.S./°C)
Power Requirements  16-35 VDC (2 wire)
Output Signal 4 to 20 mA
Zero & Span Adjustments Accessible Potentiometers
±10% of span
Loop Resistance DC; 0-1250 ohms maximum
Current Consumption DC; 38 mA max
Electrical Connections 3 position plastic terminal block
Process Connections 1/4" female NPT
Enclosure Rating Designed to meet NEMA 4X
Mounting Orientation Not position sensitive
Weight 1 lb., 11.7 oz. (785 g)
CAT NO. MODEL DEscRIPTION AVAIL PRICE 
DW6551   655-1   Wet/Wet Differential Pressure Transmitter   Yes   1,293,840

 

(주)코린스 I 대표 : 홍영화 I 경기도 성남시 중원구 둔촌대로 474, 선텍시티1차 708호
사업자등록번호 116-81-31753
통신판매업신고번호 2005-경기성남-0886호
전화 031-777-1588 I 개인정보관리책임자 윤상미

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