品牌
经销商厂商性质
成都市所在地
A-169 碳钢虹吸
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面议Dwyer A-464型Magnehelic差压表嵌入式安装架
面议KIMO 热线式风速温度变送器CTV115
面议KIMO 便携式温湿度仪HD 110
面议setra西特 室内压力显示仪 (型号 SRPD)
面议KIMO MP 115/MP 112便携式差压仪
面议KIMO MP 110/MP 111便携式差压仪
面议Dwyer KS系列 温度监测指示计
面议Dwyer 16A系列 温度调节仪/过程信号调节仪
面议Dwyer 32DZ系列 温度调节仪/过程信号调节仪
面议Dwyer 659系列多用途温度变送器
面议 美国德威尔FC-1000型风机速度自动调节器
Electronic Fan Speed Control
Low Cost, 0-10 VDC Input, Selectable Hard Start
The Model FC-1000 Electronic Fan Speed Control provides precise speed modulation of small AC motors. Popular 0-10 VDC input works with most process controllers, eliminating the need for more expensive dampers, damper actuators and linkages while improving overall energy efficiency of the system. This inexpensive unit enables variable control ventilation fans, condenser fans and interfacing with VAV box controllers.
Line Voltage Range: 120-277 VAC, 60 Hz.
Input Signal Voltage: 0-10 VDC.
Low Voltage Input: 24 VAC, Class 2.
Input Signal Impedance: 10K ohms.
Full Load Amp Rating: 9.8 @ 120 VAC, 9.3 @ 208 VAC, 8.0 @ 240 VAC, 6.9 @ 277 VAC.
Locked Rotor Amp Rating: 24.0.
Temperature Limits: -40 to 131°F (-40 to 55°C).
Electrical Connections: Line voltage: 10-32 screw terminals; Signal and low voltage input: 1/4˜ quick connects.
Transient Protection: 320V surge suppression. Exceeds IEEE C62.41 standards.
Housing Materials: Cold rolled steel.
Enclosure Rating: NEMA 1.
Mounting: Vertical only; four holes provided for #10 screws.
Weight: 1 lb 11 oz (.77 kg).
Agency Approval: UR.