Ranges Down to 0.1" w.c., FM Approved, NEMA 4X
Intrinsically Safe Differential Pressure Transmitter using an ultra thin silicon diaphragm that enables precision measurement of pressures.
Features
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High accuracy at low pressure ranges provides exceptional measurement for ensuring tight-control and minimizing costly out of specification conditions
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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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NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
Product Applications
Specifications
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Service: Clean/dry air and compatible combustible gases (see Agency Approvals for FM ratings).
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Wetted Materials: Consult factory.
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Accuracy: ±0.5% or ±0.25% full scale.
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Stability: ±0.5% F.S./yr.
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Pressure Limits: 100 psig (6.89 bar); 15 psid (1.03 bar).
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Temperature Limits: -20 to 185°F (-28 to 85°C).
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Compensated Temperature Range: 0 to 160°F (-18 to 71°C).
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Thermal Effect: 0.5% Accuracy: ±0.02% F.S./°F; 0.25% Accuracy: ±0.01% F.S./°F.
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Power Requirements: 12 to 36 VDC (2-wire).
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Output Signal: 4 to 20 mA DC.
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Zero and Span Adjustments: Potentiometers for zero and span.
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Response Time: 250 ms.
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Loop Resistance: DC: 0 to 1045 Ω maximum.
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Electrical Connections: Screw terminals: two 1/2" female NPT conduit.
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Process Connections: Two 1/4" female NPT.
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Enclosure Rating: NEMA 4X (IP65).
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Mounting Orientation: Not position sensitive.
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Weight: 2 lb (0.9 kg).
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Agency Approvals: FM approved intrinsically safe for use in Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1 when wire with approved intrinsically safe barrier. Entity parameters: Vmax=36 VDC; Imax=250 mA; C=12 nF; L=0 mH.
