A Barksdale Inc. Company
Instruments & Controls for Rotating Equipment in Demanding Applications
 

美国德纳科Dynalco公司及产品简介

   
 
 
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Since 2007

 

   

Dynalco SST-7400D Digital Speed Switch
SST-7400D Digital Speed Switch 数显速度开关

工业发动机、涡轮机械和泵的速度测量和超速保护仪表

 

技术资料下载:

Dynalco SST-7200 / 7200D / 7400 / 7400D Data Sheet
Dynalco SST-7200D / 7400D Manual

Product Code: SST-7400D


产品简介:

Dynalco SST-7400D是一个可编程的PC,安装在DIN轨道上的速度开关,具有显示和键盘编程功能。它有4个标准继电器,通过提供可靠的欠速/超速保护来保护旋转设备免受故障的影响。SST-7200(D)和SST-7400(D)接受脉冲输入,并提供4-20mA输出,该输出非常精确和稳定,温度变化代表本地面板仪表或PLC模拟输入卡的旋转机械速度。它们还提供2个“SST-7200(D)”和4个“SST-7400(D)”快速继电器对超速/低速条件的响应。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。Dynalco SST-7400D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmability. It has 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection

Dynalco SST-7200 / 7200D / 7400 / 7400D Digital Speed Switch Data Sheet
产品技术资料 PDF Catalog下载

 

 

SST-7200, SST-7400 SST-7200D & SST-7400D Product Data Sheet
Instrumentation & Controls Speed Switch / Transmitter

- 接受2线或3线制速度传感器
- 0-50 KHz输入频率范围
- 4–20毫安输出(隔离)
- 0–5/0–10 VDC线性输出
- 50毫秒继电器响应时间
- 2或4 SPDT继电器
- 拾取感测失败(打开)
- 方波中继器输出
- 10–36伏直流输入电源
- 可用输入隔离变压器
- PC可通过USB端口编程
- 前键盘可编程(适用于带LCD显示屏的机型)
-– I后缀:
电源的隔离转速输入
300伏以上峰值接地
-– AC后缀(适用于带LCD显示屏的机型): VAC L/VAC N端子使用的交流电源电压(见电气规范)

 

DYNALCO SST-7200(D)和SST-7400(D)接受脉冲输入,并提供4-20mA输出,该输出非常精确和稳定,温度变化代表本地面板仪表或PLC模拟输入卡的旋转机械速度。它们还提供2个“SST-7200(D)”和4个“SST-7400(D)”快速继电器对超速/低速条件的响应。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。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.

规格参数

电气:

电源电压:10至36伏直流电,5瓦(标准)
–AC后缀:仅适用于带LCD显示屏的型号。
端子上的交流(和直流)电源电压VAC L和VAC N。
115至280伏交流电和115至400伏直流电,10瓦。
输入类型:2线制磁性拾波器(可变磁阻)
三线霍尔效应
三线放大VR型
–I后缀:电源接地的隔离转速输入超过300V峰值
输入灵敏度:25 mV–50 VRMS
比例输出:完全隔离4–20毫安(来源)
加上0–5伏直流电或0–10伏直流电
仪表显示0-1毫安线性输出
继电器:额定电流为6安培、电压为28伏直流电或115伏交流电的单刀双掷触点


显示信息:
转速、警报、设置(转速信号、设定点/继电器逻辑、模拟输入、安全、继电器测试、设定点日志和显示)

机械: 导轨安装(标准35 mm)

环境的:

工作温度范围 :-40°C至+70°C
储存温度范围:-40°C至+80°C

 

订货指导:
Specify part number as follows:

2 setpoints
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

4 setpoints
SST-7400 with LED
SST-7400D with Display
SST-7400-I with LED, Isolated RPM input
SST-7400D-I with Display, Isolated RPM input
SST-7400D-AC with Display, VAC supply power
SST-7400D-I-AC with Display, VAC supply power & Isolated RPM input


资料下载:

Declaration of Conformity - SST7000 Series (EN)
SST-7000 Series Digital Speed Switch/Transmitter/Repeater Host Software (EN)

Dynalco SST-7000 Series Digital Speed Switch/Transmitter/Repeater CSA Approval (EN)
Dynalco SST-7200 & SST-7400 Manual (EN)
Dynalco SST-7000 & SST-7100 Manual (EN)
Dynalco SST-7200D & SST-7400D Manual (EN)
Dynalco SST-7000 Series Digital Speed Switch/Transmitter/Repeater Datasheet (EN)

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

 

DYNALCO SST-7400D

SST-7400D Digital Speed Switch - Dynalco
SST-7400D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmability. It has 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection

Dynalco SST-7400D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmability. It has 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection Dynalco SST-7200 ...

www.cnmec.biz/dynalco/SST-7400D.htm
SST-7400 Digital Speed Switch - Dynalco
SST-7400 is a PC-programmable, DIN rail mounted speed switch with 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection

SST-7000 Series – Barksdale Inc.
Dynalco SST-7200D & SST-7400D Manual (EN) Dynalco SST-7000 Series Digital Speed Switch/Transmitter/Repeater Datasheet (EN) Sales Drawings . Contact us. Click here to contact us ...

DYNALCO Speed Sensors & Magnetic Pickups

2019-4-8·SST-7200D / 7400D Digital Speed Switch and Transmitter with Display and Keypad. SST-7200D/7400D is a PC-programmable, DIN rail mounted speed switch with 2 or 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection Dynalco. 50 msec response time; 0 to 50 kHz input frequency

 

DIN Rail and DIN Standard Series
DIN Rail and DIN Standard Series. Our newer series that comes in either DIN Rail mounting or standard DIN sizes. ... SST-7400D Digital Speed Switch. SST-7400D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmabilit.. ... Dynalco…


SST-7200, SST-7400 SST-7200D & SST-7400D Product Data Sheet May 2015 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 2 or 4 SPDT relays Failed (open) pickup sensing Square wave repeater output


Speed Switches & Speed Transmitters - dynalco
SST-7400D Digital Speed Switch. SST-7400D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmabilit.. SST-2400H Speed Switch/Transmitter. SPEED TRANSMITTER CSA Class 1, Division 2, Groups C, D Approvals: CSA and CE approved. ... Dynalco, A division of Barksdale Inc., A Crane Co. Company


SST7200D SST7400D - Dynalco
SST-7400D Standard SST-7400D-I Isolated RPM Input SST-7400D-AC VAC supply power SST-7400D-I-AC VAC supply power & Isolated RPM input . 3 ... Dynalco SST7200D & SST7400D Software The Dynalco host software provides serial communication between a PC or laptop and the

 

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美国DMK Engineering Solutions公司
信德迈科技(北京)有限公司 CNMEC Technology


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