PX835-500GI壓力變送器 美國omega
防爆/防火和IS級
適用于危險場所環境的壓力變送器
PX835 Series
新產品! CE
防爆/防火和IS級
適用于危險場所環境的壓力變送器
油田設備
上游石油和天然氣生產
天然氣壓縮和傳輸控制
替代能源項目
燃料電池的制造
UL防爆
ATEX防爆
FM和CSA本質**
該px835防爆/防爆壓力變送器是理想的廣譜的壓力傳感的要求，要求危險區域批準防爆，防爆和本質**。該px835與全焊接不銹鋼外殼的設計和制造，為用戶提供準確，可靠，穩定的輸出數據。這是通過*先進的傳感器技術的使用狀態的結合數字校準提供極高的線性和**的性能在整個指定的壓力和溫度范圍。
規格
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
Vibration:
Shock: 100 g peak, 11 ms
Random: 10 g RMS, 20 to 2000 Hz
Sweep: 50 to 2000 Hz, 5 g peak
Position Effect: ±0.02% typical
Electrical Termination: ? NPT male conduit fitting and 4.6 m (15') cable with flying lead termination
Pressure Connection: ? NPT male
Environmental Rating: NEMA 7, 9 (IP65)
Hazardous Area Certifications:
Explosion Proof - cUL (USA/CNL):
Specify PX835; Class I, Div 1 & 2, Groups A, B, C, and D; Class II, Div 1 & 2, Groups E, F, and G
Flame Proof - ATEX: Specify PX835 II 2 G; Ex d IIC T4
Intrinsically Safe - FM/CSA: Class I, Div 1; Class I, Div 2, non-incendive
CE Compliance: EN 61326: 1997 + A1: 1998 Annex A, A2/2001 Heavy Industrial Immunity (Annex A table A.1); Light Industrial/Residential Emission (Table 4)
Wetted Parts: 316SS diaphragm and pressure port
Case: 304 SS
Cable Gland: Fits cable diameter 9 to 12 mm (0.35 to 0.47")
Weight: Approximately 254 g (8 oz)
注釋: Comes complete with 9-point NIST traceable calibration and operating instructions. For oxygen cleaning, add suffix “-X6B” to model number, for additional cost.
PX835-500GI壓力變送器 美國omega
