One-Touch® Digital Push-Button Calibration Technology, ±0.25, ±1, or ±2% Accuracy
Differential Pressure Transmitter
Features
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Simple calibration push-button sets back zero and span, saving time installing and over the service life
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Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key
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Ranges and accuracy selection cover a wide range of applications minimizing components and determining standardizing on design
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Optional 1/8" NPT process connection allows for use with metal barbed fittings or compression fittings for use with metal tubing
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Optional plenum rated units meeting UL Standard 2043 are available
Product Applications
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Air handlers
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Duct pressure
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Variable air volume
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Filter monitoring
Specifications
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Service: Air and non-combustible, compatible gases.
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Wetted Materials: Consult factory.
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Accuracy: 616KD-A: ±0.25% FS; 616KD-B: ±1% FS, 616KD: ±2% FS.
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Stability: ±1% FS/year.
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Temperature Limits: 0 to 140°F (-17.8 to 60°C).
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Compensated Temperature Range: 20 to 122°F (-6.67 to 50°C).
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Pressure Limits: 2 psig (ranges 5" w.c. or lower); 5 psig (ranges 10 to 40" w.c.).
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Thermal Effect: 616KD-A: ±0.02% FS/°F; 616KD-B: ±0.04% FS/°F; 616KD: ±0.06% FS/°F, includes zero and span.
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Power Requirements: 4-20 mA output: 10 - 35 VDC (2 wire) or 12-26 VAC (4 wire); 5V output: 10 - 35 VDC (3 wire) or 12-26 VAC (4 wire); 10V output: 13 - 35 VDC (3 wire) or 12-26 VAC (4 wire) for 616KD A and B. 16 to 36 VDC (2 or 3 wire): 20 to 28 VAC (3 wire) for 616KD.
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Output Signal: 4 to 20 mA or option with field selectable 0 to 10, 0 to 5, 2 to 10, 1 to 5 V.
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Zero and Span Adjustments: Push button.
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Loop Resistance: 4 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.
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Current Consumption: 24 mA max for 616KD A and B. 21 mA max for 616KD.
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Electrical Connections: Screw-type terminal block.
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Process Connections: Barbed, dual size to fit 1/8" & 3/16" (3 mm and 5 mm) ID rubber or vinyl tubing.
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Enclosure Rating: NEMA 1 (IP20).
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Mounting Orientation: Vertical with pressure connections pointing down.
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Weight: 1.8 oz (51 g).
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Agency Approval: CE, optional plenum rated units meet UL Standard 2043.
