Dwyer 616KD-02 Differential Pressure Transmitter (616KD-02)

Dwyer 616KD-A-02, Series 616KD Differential Pressure Transmitter, 0-3" w.c., +/- 0.25% FS, 4-20 mA

One-Touch® Digital Push-Button Calibration Technology

TheSERIES 616KDDifferential Pressure Transmitters with One-Touch® Digital Push- Button Calibration Technology are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With a single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

Features

Simple calibration push-button sets back zero and span, saving time installing and over the service life

Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key

Ranges and accuracy selection cover a wide range of applications minimizing components and determining standardizing on design

Applications

Air handlers

Duct pressure

Variable air volume

Filter monitoring

Approvals

CE Approval

RoHS Letter of Compliance

Service:Air and non-combustible, compatible gases

Accuracy :±0.25%

Stability :±1% FS/year

Temperature Limits:0 to 140°F (-17.8 to 60°C)

Pressure Limits: 2 psig

Thermal Effect: 0.02% FS/°F

Power Requirements :16 to 35 VDC (2 or 3 wire), 20 to 28 VAC (3 wire)

Output Signal:4 to 20 mA or option with field selectable 0 to 10, 0 to 5, 2 to 10, 1 to 5 V.

Zero and Span Adjustments :Push button

Loop Resistance4 to 20 mA output (DC): 0 to 1250 Ω max. Rmax = 50(VpsDC -10) Ω; 4 to 20 mA output (AC): 0 to 1200 Ω max. Rmax = 50(1.4 VpsAC -12) Ω; Voltage output: 5K Ω minimum

Current Consumption : 24 mA max

Electrical Connections:Screw-type terminal block

Process Connections :Barbed, dual size to fit 1/8" & 3/16" (3 mm & 5 mm) ID rubber or vinyl tubing

Enclosure Rating :NEMA1 (IP20)

Mounting Orientation:Vertical with pressure connections pointing down

Weight1.8 oz (51 g)

Agency ApprovalCE

Dwyer 616KD-02 Differential Pressure Transmitter (616KD-02)

Dwyer 616KD-A-02, Series 616KD Differential Pressure Transmitter, 0-3" w.c., +/- 0.25% FS, 4-20 mA

One-Touch® Digital Push-Button Calibration Technology

TheSERIES 616KDDifferential Pressure Transmitters with One-Touch® Digital Push- Button Calibration Technology are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With a single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

Features

Simple calibration push-button sets back zero and span, saving time installing and over the service life

Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key

Ranges and accuracy selection cover a wide range of applications minimizing components and determining standardizing on design

Applications

Air handlers

Duct pressure

Variable air volume

Filter monitoring

Approvals

CE Approval

RoHS Letter of Compliance

Service:Air and non-combustible, compatible gases

Accuracy :±0.25%

Stability :±1% FS/year

Temperature Limits:0 to 140°F (-17.8 to 60°C)

Pressure Limits: 2 psig

Thermal Effect: 0.02% FS/°F

Power Requirements :16 to 35 VDC (2 or 3 wire), 20 to 28 VAC (3 wire)

Output Signal:4 to 20 mA or option with field selectable 0 to 10, 0 to 5, 2 to 10, 1 to 5 V.

Zero and Span Adjustments :Push button

Loop Resistance4 to 20 mA output (DC): 0 to 1250 Ω max. Rmax = 50(VpsDC -10) Ω; 4 to 20 mA output (AC): 0 to 1200 Ω max. Rmax = 50(1.4 VpsAC -12) Ω; Voltage output: 5K Ω minimum

Current Consumption : 24 mA max

Electrical Connections:Screw-type terminal block

Process Connections :Barbed, dual size to fit 1/8" & 3/16" (3 mm & 5 mm) ID rubber or vinyl tubing

Enclosure Rating :NEMA1 (IP20)

Mounting Orientation:Vertical with pressure connections pointing down

Weight1.8 oz (51 g)

Agency ApprovalCE