美国omega FST1002A经济型气流开关
经济型气流开关 FST1000 Series 经济型气流开关
空气速度范围多达10000 FPM（50.8米/秒） 全量表accuracy 2% 双传感器配置（固定和 远程） **式空气design 速度传感器 可调的高和低points 报警设置 两个红色LED报警触点SPST开关关闭indicators 用于在暖通空调/通风排气罩的监测 一系列措施的速度和空气fst1000双SPST开关关闭报警接触提供相应的高和低设置点报警。报警设置点是可调的从0到100%的空气流量范围。单位是一个绿色的LED，红色LED和两个高和低的报警指示。他们可以用在研究和开发实验室、暖通空调/通风排气罩的应用，和其他的制造工艺。位置传感器的设计是基于RTD的元素；空气速度的测量是由热损失从RTD传感器。它由空气流动冷却下来。位置传感器是固定在两个样品的结构，安装和远程测试。
规格 Air Velocity Range: 0 to 5000, 0 to 10,000 FPM Accuracy: 2% FS (air velocity) Air Velocity Probe: ?" OD stainless steel, 305 mm L (12"), or remote probe with 15 feet of cable High and Low Alarm Set Point: Adjustable from 0 to 100% of air flow range Alarm Indication: Red LEDs on the back plate Alarm Deadband: 5% of FS Built-In Relays: Two 12V SPST NO relays (high and low) Contact Rating: 10A @ 24 Vdc, 10A @ 250 Vac Operating Ambient Temperature: Sensor Probe: -40 to 121oC (-40 to 250oF) Electronic Case: 0 to 50oC (32 to 122oF) Power Indicator: Green LED Power: 15 to 24 Vdc @ 200 mA Dimensions: 89 H x 51 W x 31.8 mm D (3.5 x 2 x 1.25") Weight: 160 g (5.6 oz)
产品型号/产品描述 FST1001A 0 to 5000 FPM Air velocity switch, 2 relay outputs, fixed probe FST1001R 0 to 5000 FPM Air velocity switch, 2 relay outputs, remote probe FST1002A 0 to 10,000 FPM Air velocity switch, 2 relay outputs, fixed probe FST1002R 0 to 10,000 FPM Air velocity switch, 2 relay outputs, remote probe Accessories PSR-24S Regulated 24 Vdc @ 400 mA power supply, screw terminal PSR-24L Regulated 24 Vdc @ 400 mA power supply, stripped leads SSLK-14-14 Compression fitting T-FER-1/4 1/4" PTFE ferrules (10 pack) for use with SSLK-14-14 compression fitting
注释: Comes complete with 305 mm (12") long sensor probe (or remote probe), and operator’s manual.
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