德国制Rheintacho速度控制器

德国制rheintacho转速传感器ROTATIONAL SPEED SENSOR;德国制Rheintacho速度控制器ROTAS SPEED MONITOR;德国制Rheintacho频率处理器F/I/F/U CONVERTER;德国制Rheintacho LED速度显示器LED STRIP INDICATOR;德国制Rheintacho频闪转速测量仪HAND-HELD STROBOSCOPE;德国制Rheintacho手持式电子转速计HAND-HELD DIGITAL TACHOMETER适应性监测的速度有许多应用在许多的技术领域，无论是为保护机器或制造产品，以确保机械在最佳运作效率，或速度依赖性切换系统功能的一个过程。
德国制Rheintacho速度控制器ROTAS SPEED MONITOR:可同时显示和监控转速或速度.当出现超速或速度过低的情况下.控制器可根据用户的设定.启动继电器输出,切换系统功能(如刹车功能等)从而保护使用者的安全及确保设备在最佳效率下工作.
德国制Rheintacho速度控制器应用广泛,可以有效监控发电厂和船舶内燃机的转速.监控燃气轮,水轮机和风力发电机的转速,监控工程机械和输送机系统的速度.监控造纸厂,金属箔及纺织工厂的机械运做速度.同时也可按装在机床和加工中心上,来监控速度.已被GL验证并核准为紧急停止系统.
Technical data
           Frequency range:    0,01 Hz… 20 000 Hz
                       Accuracy :   +/- 0,03% of full scale +/- 1 digit
Temperature coefficient: +/- 0,01% of full scale
Switching delay < 20 ms + measuring periodes entered Supply
Voltage / Current 18... 36 V DC / <160 mA.. with DC/DC converter 10... 36 V DC / <120 mASignal input
Trigger level On/Off adjustable
Min. pulse duration 20 μs
 Sensor supply    :12 V DC, max. 60 mA
„Active starting-bridge” input Trigger level On/Off >2,5 / <1,0 V
Relay outputs (one, optional two relays)  Switching voltage    :AC: ≤250 V / DC: ≤42 V
Nom. switching current max.: AC: 5 A / DC: 2 A
Analogue output (optional)
Accuracy +/- 1,0 % of full scale
Maximum burden 400 Ω
Installation conditions
Operating temperature -25... +70 °C (-13… +158 °F)
Protection (IEC 529) IP 20 (installation in enclosure)
Vibration (IEC 68-2-6) 0,7 g @ 1... 100 Hz
Mounting
Standard rail-mounting case for 35 mm (1.378 inch) DIN-rail
Approvals
All instruments are CE compliant.
The models with DC/DC converter fulfil the
requirements of the most important marine e.g.
classification societies.
On request, we will gladly provide details of those countries where there
are corresponding approvals
Ordering information:
Order No. Type Description
Supply Voltage 18–36 V DC:
5810.100 CR      : Speed monitor with one relay, without analogue output
5810.200 CRR   :Speed monitor with two relays, without analogue output
5820.100 CRA   : Speed monitor with one relay, with analogue output
5820.200 CRRA: Speed monitor with two relays, with analogue output
Supply Voltage 10-36V DC with approvals for ship board use:DC-
5813.100 CR     :Speed monitor with one relay, without analogue output
5813.200 CRR  :Speed monitor with two relays, without analogue output
5823.100 CRA  :Speed monitor with one relay, with analogue output
5823.200 CRRA :Speed monitor with two relays, with analogue output
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