PX835-5KGI/PX835-7.5KGI/PX835-10KGI壓力變送器OMEGA

The PX835 explosion proof / flame proof pressure transmitter is ideal for a broad spectrum of pressure sensing requirements, requiring hazardous location approvals for explosion proof, flame proof or intrinsically safe. The PX835 is designed with an all welded stainless steel case and manufactured to provide the user with accurate, reliable, and stable output data. This is accomplished through the use of state of the art sensor technology combined with digital calibration to provide extremely linear and precise performance over the entire specified pressure and temperature range.

SPECIFICATIONS
Output: 4 to 20 mAdc (2-wire)
Supply Voltage: 12 to 32 Vdc Vmin = 12 V + (0.022A x loop res)
Insulation Resistance (Circuit to Case): 100M Ω @ 30 Vdc
Circuit Protection: Reverse polarity and mis-wire protected
Accuracy: ±0.5% TP; ±0.40% BFSL includes non-linearity, hysteresis and non-repeatability, zero offset and span setting errors (add 0.05% for ranges above 5000 psi)
Stability: ≤±0.25% span/year @ ref conditions (21°C/70°F)
Response Time: 2 ms
Storage/Process/Operating Temperature: -40 to 125°C (-40 to 257°F)
Compensated Temperature: -20 to 85°C (-4 to 185°F)
Temperature Effects (Over Comp Range): 2% span
Humidity Effects: No performance effects 0 to 95% RH, non-condensing