Series 616K Differential Pressure Transmitter

Cost Effective for B.A.S. Applications, Digital Push-Button Calibration with One-Touch® Transmitter Technology

This product is no longer available, see Series 616KD for the suggested replacement.


Air and non-combustible, compatible gases.
Wetted Materials:
Consult factory.
±2.0% F.S.
±1% F.S./yr.
Temperature Limits:
32 to 122°F (0 to 50°C).
Pressure Limits:
2 psi (13.8 kPa).
Thermal Effect on Span:
±0.11% F.S./°F (+0.19% F.S./°C) typ.
Thermal Effect on Zero:
616K-X0: 0.6%/°F (1%/°C); 616K-X1: 0.3%/°F (0.5%/°C); 616K-X2: 0.2%/°F (0.33%/°C); 616K-X3: 0.12%/°F (0.2%/°C); 616K-X4: 0.06%/°F (0.1%/°C) F.S. max.
Power Requirements:
16-35 VDC (2 or 3 wire), 20-28 VAC (3 wire).
Output Signal:
4 to 20 mA.
Zero and Span Adjustments:
Loop Resistance:
DC=1000 ohms maximum, AC=1200 ohms maximum.
Current Consumption:
21 mA maximum.
Electrical Connections:
Screw-type terminal block.
Process Connections:
Barbed, dual size to fit 1/8" (3 mm) and 3/16" (5 mm) I.D. rubber or vinyl tubing.
Enclosure Rating:
NEMA 1 (IP20).
Mounting Orientation:
Position insentitive.
1.8 oz (51 g).
Agency Approvals:

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