CSA-561B信号放大器（日本NMB美培亚）

CSA-561B信号放大器（日本NMB美培亚）的简介：

Transmitter CSA-561B for transformer method torque transducer

・ Special transmitter for transformer method torque transducer TMNR(-ME) series.
・ Input and output terminal are isolated.
・ The optional equivalent strain is set with the 4-digits digital switch.
・ 4 1/2 digits digital monitor.

CSA-561B信号放大器（日本NMB美培亚）的详细介绍：


Bridge power supply	AC2.0 Vrms sine wave　5 kHz±0.1 kHz
Applicable transducer	Strain gage based torque transducer
Input range	0.5 mV/V ~ 3 mV/V (1 mV/V = 2 000 μst)
Output	±10 V output (±0.5 mV/V input, at bridge power supply AC2.0 Vrms)
Output Load Resistance	Resistance load 2 kΩ or more Output capacitance load 0.1 uF or less
Zero adjustment range	±2.5 mV/V Coarse adjustment Automatic balance Fine adjustment Zero adjustment trimmer Resistance section Approx.1 %(±2.5 mV/V) Capacitance section　Up to 2 000 pF is possible Automatic balancing time Approx.1 s， Accuracy　±0.2 %F.S.， Back-up time : 24 h or more
Non-linearity	0.05 %F.S.
Temperature efficient	Zero point ±0.1 μV/℃ (Input conversion) Sensitivity within ±0.05 %F.S./℃
CALIB	Set by digital switch Setting range : 0 ~ ±9 999 μst., Accuracy : ±0.5 %
Frequency response range	DC ~ 2 kHz (Filter : W/B) (Changeable to 1 Hz, 10 Hz, 100 Hz, 300 Hz, 1 kHz or W/B) 10 Hz ~ W/B:＋1 dB -3 dB±1 dB, 1 Hz:＋1 dB -3 dB±3 dB
Display section	Output voltage display 0 ~ ±10.000 Digital display (Green LED)
Sampling rate	Approx. 4 times/s
ERROR function	(+10 V or more or -10 V or less), the display flashes 0.000 or -0.000 on and off and also ERROR will be shown. (Photocoupler output)
Remote function	Automatic balance ±CALIB
LOCK function	Automatic balance Prohibit the operation of ± CALIB (Including ±CALIB of automatic balance for remote function)
Operating temp./humidity range	Temperature -10 ℃ ~ 50 ℃ Humidity 85 %RH or less (Non condensing)
Power supply	Power supply voltage AC100 V±10 V 50/60 Hz Power consumption Approx. 10 VA (at AC100 V)
Outline dimensions (W x H x D)	42 mm x 176 mm x 284.4 mm (Excludes protruding parts.)
Weight	Approx. 1.5 kg

CSA-561B信号放大器（日本NMB美培亚）