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SST-7200D是一個(gè)PC可編程的、安裝在DIN軌道上的速度開關(guān)，具有顯示和鍵盤可編程性。它有兩個(gè)標(biāo)準(zhǔn)繼電器，通過提供可靠的欠速/超速保護(hù)，保護(hù)旋轉(zhuǎn)設(shè)備免受故障的影響。Dynalco SST-7200D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmability. It has 2 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection。
Product Data Sheet
May 2015 Instrumentation & Controls
SST-7200, SST-7400 SST-7200D & SST-7400D
Speed Switch / Transmitter
- 接受2或3線速度傳感器Accepts 2 or 3-wire speed sensors
- 0-50 kHz輸入頻率范圍 0 -50 KHz input frequency range
- 4–20 mA輸出（隔離）4 – 20 mA output (isolated)
- 0–5/0–10 Vdc線性輸出 0 – 5 / 0 – 10 VDC linear output
- 50毫秒繼電器響應(yīng)時(shí)間 50 msec relay response time
- 2或4個(gè)SPDT繼電器 2 or 4 SPDT relays
- 拾取感應(yīng)失敗（打開）Failed (open) pickup sensing
- 方波中繼器輸出 Square wave repeater output
- 10–36 Vdc輸入電源 10 – 36 VDC input supply power
- 可用輸入隔離變壓器 Available input isolation transformer
- PC可通過USB端口編程 PC programmable over USB port
- 前鍵盤可編程（適用于帶LCD顯示屏的型號(hào)）
SST-7200（D）和SST-7400（D）接受脈沖輸入，并提供4-20 mA輸出，該輸出非常J確和穩(wěn)定，溫度變化代表本地面板儀表或PLC模擬輸入卡的旋轉(zhuǎn)機(jī)械速度-它們還提供2“SST-7200（d）”和4“SST-7400（d）”快速繼電器。Y對(duì)超速/低速條件的響應(yīng)-應(yīng)用包括工業(yè)發(fā)動(dòng)機(jī)、渦輪機(jī)械和泵的速度測量和超速保護(hù)。SST-7200(D) & SST-7400(D) accept a pulsed input and provide a 4-20 mA output that is very accurate and stable with temperature changes representing speed of rotating machinery for a local panel meter or PLC analog input card- They also provide 2 “SST-7200(D)” and 4 “SST-7400(D)” quick relay responses to over/under speed conditions- Applications include speed measurement & overspeed protection of industrial engines, turbomachinery and pumps
訂貨指南如下：
2 setpoints _ 2個(gè)設(shè)定點(diǎn)
SST-7200 with LED
SST-7200D with Display
SST-7200-I with LED, Isolated RPM input
SST-7200D-I with Display, Isolated RPM input
SST-7200D-AC with Display, VAC supply power
SST-7200D-I-AC with Display, VAC supply power & Isolated RPM input
Dynalco Speed Switch 速度開關(guān)型號(hào)
SST-2000A；SST-2000H ；SST-2000A/H；SST-2200A；SST-2400A；SST-2200H；SST-2400H；SW-200B；SW-50；PNT-202
DYNALCO SST-2000 Series Speed Switches/ Transmitters Product
SST-2000A Speed Transmitter
SST-2000H Speed Transmitter
SST-2200A Speed Switch/Transmitter
SST-2200H Speed Switch/Transmitter
SST-2400A Speed Switch/Transmitter
SST-2400H Speed Switch/Transmitter
美國Dynalco主要產(chǎn)品大類有：
發(fā)動(dòng)機(jī)監(jiān)控
轉(zhuǎn)速表/量規(guī)/米
電磁傳感器/速度傳感器
速度開關(guān)和變送器
產(chǎn)品范圍：
美國DYNALCO儀表、DYNALCO轉(zhuǎn)速表、DYNALCO通用表、DYNALCO溫度顯示器、DYNALCO速度開關(guān)、DYNALCO傳感器、DYNALCO變送器、DYNALCO液晶顯示速度計(jì)、DYNALCO控制模塊
