Dwyer 616KD-00 Differential Pressure Transmitter

Dwyer 616KD-00 Differential Pressure Transmitter

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Dwyer 616KD-00 Differential Pressure Transmitter

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2% acc, 4-20 mA


616KD-00 Differential pressure transmitter, 0 to 1" w.c., 4-20 mA. 

Dwyer 616KD Series Offers


  • No additional reference pressure sources and separate calibration devices are necessary
  • Back mounting tabs are integral to the molded housing
  • Easy-to-wire open screw terminals at the top of the housing

Dwyer 616KD Series Specifications

 ServiceAir and non-combustible, compatible gases 
 Accuracy±2% FS 
Stability ±1% FS/year 
 Temperature Range32 to 122°F (0 to 50°C) 
 Pressure Range2 psi (13.8 kPa) 
 Thermal Effect on Span±0.11% FS/°F (±0.19% FS/°C) typ 
Thermal Effect on Zero

616KD-X0: 0.6%/°F (1%/°C)

616KD-X1: 0.3%/°F (0.5%/°C)

616KD-X2: 0.2%/°F (0.33%/°C)

616KD-X3: 0.12%/°F (0.2%/°C)

616KD-X4: 0.06%/°F (0.1%/°C) FS max 

 Power Supply16 to 35 VDC (2 or 3 wire), 20 to 28 VAC (3 wire) 
Zero & Span Adjustments Push button 
 Loop ResistanceDC: 1000 Ω max
AC: 1200 Ω max 
 Current Consumption21 mA max 
 Electrical ConnectionsScrew-type terminal block 
 Process ConnectionsBarbed, dual size to fit 1/8" & 3/16" (3 mm & 5 mm) ID rubber or vinyl tubing 
 Mounting OrientationPosition insensitive 
 Weight1.8 oz (51 g)