Series 616WL Differential Pressure Transmitter
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Brand:DWYER
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Service:Air and non-combustible, compatible gases.
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Accuracy:±0.50% F.S., display accuracy ±0.5%.
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Stability:±1% F.S./yr.
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Temperature Limits:0 to 140°F (-17.8 to 60°C).
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Compensated Temperature Limits:20 to 120°F (-6.67 to 48.9°C).
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Thermal Effect:±0.02% F.S./°F (0.036% F.S./°C).
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Power Requirements:12 to 30 VDC (2-wire).
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Output Signal:4 to 20 mA.
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Zero and Span Adjustments:Digital, Push Button Adj.
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Loop Resistance:DC; 0 to 900 Ω maximum.
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Current Consumption:DC; 38 mA maximum.
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Electrical Connections:Screw-type terminal block.
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Process Connections:Barbed, dual size to fit 1/8" and 3/16" (3.12 and 4.76 mm) I.D. rubber or vinyl tubing.
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Enclosure Rating:NEMA 4X (IP66).
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Mounting Orientation:Vertical.
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Agency Approvals:CE.
Description
The SERIES 616WL Differential Pressure Transmitter senses very low pressures of air and non-combustible, compatible gases and sends a standard 4-20 mA output signal. All models, including those featuring the 3 digit LCD digital read-out, are factory calibrated to specific ranges as listed in the chart below.
Positive, negative and differential pressures can be measured within a full span accuracy of ±0.50%. This weatherproof unit is enclosed in a polycarbonate case, designed to meet (IP66/NEMA 4X). Internal digital push button zero and span allow for quick and simple field calibration.
Product Applications:
- Low pressure applications
- Outdoor HVAC
- Dust collection
- Roof-top equipment
