For Hazardous Zone Pressure and Flow Applications
Intrinsically Safe Differential Pressure Transmitter can be programmed to read in pressure, flow, or velocity in hazardous locations.
Features
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NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
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Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
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Intrinsically safe for use in the specified hazardous locations meets specifications where pressure transmission and safety cannot be compromised
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Password protected set up menu helps to insure no errors by untrained personnel when accessing the powerful measurement capabilities of this device
Product Applications
Specifications
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Service: Air and non-combustible gases.
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Wetted Materials: Ranges 5 in w.c. and Greater: glass, PVC, silicon, alumina ceramic, epoxy, RTV, gold, aluminum, stainless steel and nickel; Ranges 1 in w.c. and Lower: stainless steel, silicone, gold, ceramic.
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Housing Materials: Aluminum, glass.
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Accuracy: ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up).
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Stability: < ±1% per year.
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Pressure Limits: Ranges ≤ 2.5 in w.c.: 2 psi; 5 in w.c.: 5 psi; 10 in w.c.: 5 psi; 25 in w.c.: 5 psi; 50 in w.c.: 5 psi; 100 in w.c.: 9 psi.
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Temperature Limits: 32 to 140°F (0 to 60°C).
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Compensated Temperature Limits: 32 to 140°F (0 to 60°C).
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Thermal Effects: 0.020%/°F (0.036/°C) from 77°F (25°C).
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Power Requirements: 10 to 35 VDC.
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Output Signal: 4 to 20 mA DC.
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Zero & Span Adjustments: Accessible via menus.
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Response Time: 250 ms (damping set to 1).
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Display: 4 digit LCD 0.6" height.
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Electrical Connections: M-12 4 PIN Connector.
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Process Connections: 1/8" female NPT.
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Enclosure Rating: Designed to meet NEMA 4X (IP66).
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Mounting Orientation: Mount unit in vertical plane.
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Weight: 2 lb 10 oz (1.19 kg).
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Agency Approvals: CE: CENELEC EN 61326/55024: 2003; IEC 61000-4-2/3/4/6: 2001/2006/2004/2005; CENELEC EN 55011: 2006; 2004/108/EC EMC Directive; FM Intrinsically Safe CLI Div I GR: A, B, C, D; CLII Div I GR: E, F, G; CLIII Div I.
