POWER-GENEX定位器EPR系列EPR-IN2SO3NTR技术参数及选型
POWER-GENEX定位器EPR系列EPR-IN2SO3NTR技术参数及选型
Power-Genex Ltd.（前身为 Daehan Control Tech）制造和供应电动气动阀门定位器、气动气动阀门定位器、智能阀门定位器和各种阀门配件，如限位开关盒、位置变送器、空气过滤器调节器等。
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Input signal
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4~20㎃ DC
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Input resistance
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235 ± 15 Ω
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Air supply
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Max. 7.0bar (100psi) free of oil, water, and moisture
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Operating angle
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60 ~ 100°
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Pneumatic connections
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Rc 1/4 or NPT 1/4
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Electrical connections
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G 1/2 or NPT 1/2
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Protection class
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Ex md IIB T6, Ex md IIC( H₂) T6, IP66, Ex ia IIB T6
Eex md IIB T5 for ATEX
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Ambient temperature
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-20 ~ +70℃
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Pressure gauge
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Stainless steel
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Output characteristics
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Linear
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Sensitivity
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Within ± 0.5% F.S
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Hysteresis
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Within 1.0% F.S
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Repeatability
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Within ± 0.5% F.S
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Air consumption
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5 LPM (Sup. 1.4 kgf/㎤)
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Flow capacity
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80 LPM (Sup. 1.4 kgf/㎤)
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Material
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aluminum die-cast
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Weight
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3.5 kg (with terminal box)
3.2 kg (without terminal box)
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POWER-GENEX定位器EPR系列介绍
坚固的阀门控制装置在恶劣的工作环境下提供可靠的性能和出色的耐用性
特征
- 易于维护
- 通过简单的 SPAN 和 ZERO 调整进行精确校准
- 简单地转换为正作用或反作用
- 可提供 1/2 分流范围
- 带耐腐蚀涂层的坚固铝制外壳
- 抗振设计
- 不锈钢压力表标准
- 受限先导阀包含用于小型执行器的孔板套件
Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments
Features
- Easy maintenance
- Precise calibration with simple SPAN and ZERO adjustments
- Simple conversion to direct acting or reverse acting
- 1/2 split range available
- Rugged aluminum housing with corrosion-resistant coating
- Vibration resistant design
- Stainless steel gauges standard
- Restricted pilot valve orifice kit for small actuators included
POWER-GENEX定位器EPR系列其他常用型号：
POWER-GENEX EPR-IN2SO3NTR
POWER-GENEX EPR-WN2SO3NTR
POWER-GENEX EPR-WN2SN3NTR
POWER-GENEX EPR-IA1SO3NTR