Dwyer 681-52 卫生压力变送器，符合3A标准，易安装，防水 (Gauge, 30 psi, Tri-Clamp, 2 in)

Weight: 227 g

Accuracy: ± 0.2 %

Accuracy Note: ± .20% FS (includes non-linearity, hysteresis and non-repeatability)

Output Detail: 4 to 20 mA

Output Signal: Current

Pressure Type: Gauge

Pressure, Max: 30 psi

Pressure, Min: 0 psi

Response Time: ≤ 10 ms

Burst Pressure: 50 psi Maximum

Supply Voltage: 9 to 30 Vdc

Clamping Effect: Zero and Span Shift: ± 0.15% FS

Loop Resistance: 800 Ω

Number of Wires: 2

Span Adjustment: ± 0.5 mA, Non-Interactive

Thermal Effects: Zero and Span Shift: ± 2.0% FS/100°F

Materials, Wetted: 316L Stainless Steel

Relative Humidity: 10 to 90% RH, Non-Condensing

Supply Power Type: DC

Media Compatibility: Alcohols, Argon, Compatible Gases, Compatible Liquids, Nitrogen, Oils, Water

Electrical Connection: 1/2 NPT male Conduit with Cable

Process Connection Size: 2 in

Process Connection Type: Tri-Clamp

Operating Temperature, Max: 260 °F

Operating Temperature, Min: -40 °F

Compensated Temperature, Max: 180 °F

Compensated Temperature, Min: 20 °F

Zero Setting Adjustable Range: ± 0.5 mA, Non-Interactive

Datasheet