Dwyer Instruments ISDP Differential Pressure Transmitter For Hazardous Zone Pressure and Flow Applications

Service: Air and combustible, compatible gases. Wetted Materials: Consult factory. Housing Materials: Aluminum, glass. Accuracy: ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up). Stability: < ±1% per year. Pressure Limits: Ranges ≤ 2.5" w.c.: 2 psi; 5" w.c.: 5 psi; 10" w.c.: 5 psi; 25" w.c.: 5 psi; 50" w.c.: 5 psi; 100" w.c.: 9 psi. Temperature Limits: -40 to 160°F (-40 to 71.1°C). Compensated Temperature Limits: 32 to 140°F (0 to 60°C). Thermal Effects: 0.020%/°F (0.036/°C) from 77°F (25°C). Power Requirements: 10-35 VDC. Output Signal: 4-20 mA DC. Zero & Span Adjustments: Accessible via menus. Response Time: 250 ms (damping set to 1). Display: 4 digit LCD 0.6" height. Electrical Connections: M-12 4 PIN Connector. Process Connections: 1/8" female NPT. Enclosure Rating: Designed to meet NEMA 4X (IP66). Mounting Orientation: Mount unit in horizontal plane. Weight: 2 lb 10 oz (1.19 kg). Agency Approvals: FM Intrinsically Safe CLI Div I GR: A, B, C, D; CLII Div I GR: E, F, G; CLIII Div I. 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

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