Dynalco SST-7100 Digital Speed Switch速度开关
Download Info:
SST-7000/7100 Manual
SST-7000/7100 Data Sheet
Description
SST-7100是一个PC可编程、安装在DIN轨道上的速度开关，带有1个标准继电器设定点，通过提供可靠的超速/低速保护，保护您的发动机免受灾难性故障的影响。SST-7100 is a PC-programmable, din-rail mounted speed switch with 1 standard relay set-point to protect your engine from catastrophic failure by providing reliable over/under speed protection.
Product Code: SST-7100
Dynalco SST-7100 Digital Speed Switch速度开关 SST-7000
SST-7000 SST-7100 Product Data Sheet
Instrumentation & Controls
Speed Switch / Transmitter
- Accepts 2 or 3-wire speed sensors
- 0 - 50 KHz input frequency range
- 4 – 20 mA output (isolated)
- 0 – 5 / 0 – 10 VDC linear output
- 50 msec relay response time (SST7100)
- Failed (open) pickup sensing
- Square wave repeater output
- 10 – 36 VDC input supply power
- Available input isolation transformer
- PC programmable
SST-7000系列接受脉冲输入，并为本地面板仪表或PLC模拟输入卡提供极为精确的4–20 mA输出，代表旋转机械的速度。SST-7100还提供了对超速/低速情况的快速继电器响应。应用范围包括工业发动机、涡轮机械和泵的速度测量和超速保护。The SST-7000 series accepts a pulsed input and provides an extremely accurate 4 – 20 mA output representing speed of rotating machinery for a local panel meter or PLC analog input card. The SST-7100 also provides a quick relay response to over / under speed conditions. Applications include speed measurement & overspeed protection of industrial engines, turbomachinery and pumps.
SPECIFICATIONS
Electrical:
Supply Voltage: 10 – 36 VDC, maximum 5 Watts
Input Types: 2-wire magnetic pickup (variable reluctance)
Dynalco models M201, M202, M231, M233, M203, M204 & M205
3-wire Hall-Effect
Dynalco model M951
3-wire amplified VR type
Dynalco models M928 & M928-24
Input Sensitivity: 25 mV min – 50 VRMS max
Proportional Output: Fully isolated 4 – 20 mA (sourced)
Plus 0 – 5 VDC or 0 – 10 VDC
Relay (SST-71000): SPDT contacts rated 6 Amps at 28 VDC or 115 VAC
Mechanical:
DIN rail mount (standard 35 mm)
Removable connectors
Environmental:
-40 to +70 DegC operating temperature range
HOW TO ORDER
订货型号指南
Specify part number as follows:
SST7000 transmitter only
SST7000-I transmitter w/ isolated input
SST7100 transmitter / 1 setpoint
SST7100-I transmitter / 1 setpoint w/ isolated input
Authorized Distributor: CNMEC Technology (Beijing) Co., Ltd Add: Rm2115, C Building T1 Tower,Wangjing SOHO,Chaoyang Dist, Beijing
Phone:010-8428 395,139 1096 2635 Email: sales@cnmec.biz Web: http://www.cnmec.biz/dynalco.htm
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