美國(guó)omega FST1002A經(jīng)濟(jì)型氣流開(kāi)關(guān)
經(jīng)濟(jì)型氣流開(kāi)關(guān)
FST1000 Series
經(jīng)濟(jì)型氣流開(kāi)關(guān)
空氣速度范圍多達(dá)10000 FPM（50.8米/秒）
全量表accuracy 2%
雙傳感器配置（固定和 遠(yuǎn)程）
專(zhuān)線式空氣design 速度傳感器
可調(diào)的高和低points 報(bào)警設(shè)置
兩個(gè)紅色LED報(bào)警觸點(diǎn)SPST開(kāi)關(guān)關(guān)閉indicators
用于在暖通空調(diào)/通風(fēng)排氣罩的監(jiān)測(cè)
一系列措施的速度和空氣fst1000雙SPST開(kāi)關(guān)關(guān)閉報(bào)警接觸提供相應(yīng)的高和低設(shè)置點(diǎn)報(bào)警。報(bào)警設(shè)置點(diǎn)是可調(diào)的從0到100%的空氣流量范圍。單位是一個(gè)綠色的LED，紅色LED和兩個(gè)高和低的報(bào)警指示。他們可以用在研究和開(kāi)發(fā)實(shí)驗(yàn)室、暖通空調(diào)/通風(fēng)排氣罩的應(yīng)用，和其他的制造工藝。位置傳感器的設(shè)計(jì)是基于RTD的元素；空氣速度的測(cè)量是由熱損失從RTD傳感器。它由空氣流動(dòng)冷卻下來(lái)。位置傳感器是固定在兩個(gè)樣品的結(jié)構(gòu)，安裝和遠(yuǎn)程測(cè)試。
規(guī)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)
產(chǎn)品型號(hào)/產(chǎn)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
注釋: Comes complete with 305 mm (12") long sensor probe (or remote probe), and operator’s manual.
美國(guó)omega FST1002A經(jīng)濟(jì)型氣流開(kāi)關(guān)
