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PX835-500GI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。这是通过最先进的传感器技术的使用状态的结合数字校准提供极高的线性和精确的性能在整个指定的压力和温度范围。
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: Approximately 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.
PX835-500GI压力变送器 美国omega
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