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）
专线式空气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.
美国omega FST1002A经济型气流开关
