The PX176/177 series has been discontinued. Please see the PX309 or PX181B as a possible alternatives or contact our Pressure Engineering department.
The PX177 utilizes silicon strain gages mounted on a beam coupled to a stainless steel diaphragm for maximum thermal isolation. The sensing element and internal electronics are protected from the environment by a stainless steel case.
SPECIFICATIONS Excitation: 12 to 35 Vdc Output: 4 to 20 mA (2 wire) reverse polarity protected Accuracy: 1% FS (includes repeatability, linearity BFSL and hysteresis) Zero Balance: 4 ±0.4 mA Span Tolerance: 16 ±0.32 mA Operating Temperature: -18 to 100°C (0 to 212°F) Compensated Temperature: -1 to 54°C (30 to 130°F) Thermal Effects: Zero: 1% FS Span: 1% rdg Proof Pressure: 200% FS (150% FS above 300 psi range) Burst Pressure: 10x FS (5x FS above 300 psi range) Max Loop Res: (Supply voltage - 12) x 50 Response Time: 50 Hz Wetted Parts: Brazed assembly of 300 Series SS Pressure Port: 1/8 NPT Electrical Connections: 2-conductor, 22 AWG, shielded, 36" pigtail leads Weight: 114 g (4 oz)
注:*Sealed Gage: Measured with respect to a standard atmosphere (14.7 psia)
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