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616WL Differential Pressure Transmitter

Senses very low pressures of air and non-combustible, compatible gases, specific factory calibrated ranges, NEMA 4 X enclosure

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$718.00 CAD
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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.

• NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
• Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
• Zero and span controls provides easy calibration checks and shorter installation time to get device running and monitoring
• High precision accuracy at low pressure ranges provides exceptional accuracy for insuring tight-control and minimizing costly out of specification conditions

Service Air and non-combustible, compatible gases
Wetted Materials Consult factory
Accuracy 0.50% F.S., display accuracy 0.5%
Stability 1% F.S./yr
Temperature Limits 0F - 140F (-17.8C - 60C)
Compensated Temperature Limits 20F - 120F (-6.67C - 48.9C)
Pressure Limits See Catalog page
Thermal Effect 0.02% F.S./F (0.036% F.S./C)
Power Requirements 12 VDC - 30 VDC (2-wire)
Output Signal 4 - 20 mA
Zero and Span Adjustments Digital, Push Button Adj
Loop Resistance DC; 0 Ω - 900 Ω maximum
Current Consumption DC; 38 mA maximum
Electrical Connections Screw-type terminal block
Process Connections Barbed, dual size to fit 1/8 in and 3/16 in (3.12 mm and 4.76 mm) I.D. rubber or vinyl tubing
Enclosure Rating NEMA 4X (IP66).
Mounting Orientation Vertical
Weight Without LCD 17 oz (482 g); with LCD 18 oz (510 g)
Agency Approvals CE

• Low pressure applications
• Outdoor HVAC
• Dust collection
• Roof-top equipment