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PX835-2KGI压力变送器 美国omega
防爆/防火和IS级
适用于危险场所环境的压力变送器
PX835 Series
新产品! CE
防爆/防火和IS级
适用于危险场所环境的压力变送器
油田设备
上游石油和天然气生产
天然气压缩和传输控制
替代能源项目
燃料电池的制造
UL防爆
ATEX防爆
FM和CSA本质安全
该px835防爆/防爆压力变送器是理想的广谱的压力传感的要求，要求危险区域批准防爆，防爆和本质安全。该px835与全焊接不锈钢外壳的设计和制造，为用户提供准确，可靠，稳定的输出数据。这是通过的传感器技术的使用状态的结合数字校准提供*的线性和精确的性能在整个的压力和温度范围。
规格
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: Approximay 254 g (8 oz)
注释: Comes complete with 9-point NIST traceable calibration and operating instructions. For oxygen cleaning, add suffix “-X6B" to model number, for additional cost.
PX835-2KGI压力变送器 美国omega
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