2011-34 ammeter | 201134 Japan horizontal river Yokogawa dc ammeter

Working principle:
Permanent magnet but 動 coil form

Characteristic:
Structure of Zhang Si bearing, precision tall, repeatability is good. Be able to bear or endure oscillatory, impulse withstand, stability is good.

Breed norms is much, applied range is wide. The operation is simple, use convenient.

Accurate portable appearance is Japanese horizontal stroke company limited of river electric machinery is accumulated tens of year the accurate electrician that experience development produces measures a watch.

Have norms of a few kinds of the breed such as element of communication, dc, electric current, voltage, frequency, power, power, span,

Have be able to bear or endure oscillatory, impulse withstand, precision is tall, use convenient wait for a characteristic, press production of Japanese JIS-C1102 standard,

Also accord with standard of our country GB7676-1998. Apply to education, scientific research and product line to detect, the spot maintains the circumstance such as the service.
 

Name Model  Span limits Internal resistance or pressure fall approximation Precision DC ammeter 2011 31 A of 3/10/30/100 μ 5.1/18.3/7.7/2.5K Ω ± 1.0% 2011 32 A of 10/30/100/300 μ 6.8/6.8/2.5/0.88 K Ω ± 1.0% 2011 33 0.1/0.3/1/3 MA 750/750/278/97.5 Ω ± 0.5% 2011 34 1/3/10/30 MA 23/14/4.7/1.6 Ω ± 0.5% 2011 35 10/30/100/300 MA 50mv ± 0.5% 2011 36 0.1/0.3/1/3 A 50mv ± 0.5% 2011 37 1/3/10/30 A 50mv  ± 0.5% 2011 41 50mv scale is expressed 500UA ± 0.5% DC volmeter 2011 38  0.3/1/3/10 V 1mA1.000 Ω / V ± 0.5% 2011 39 3/10/30/100 V 2011 40 30/100/300/1000V  2011 42 3V scale is expressed 1mA ± 0.5%