过程校验仪YHS-101

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过程校验仪YHS-101

功能特点

l         4 1/2 LCD显示,字高22mm。*量程显示“1”。

l         输出24V.DC电源,可作为两线制仪表使用24V.DC工作电源。

l         0-10V0-20mV0-200mV0-20mA0-22mA直流信号输出档,可作为IIIII型仪表的输入或输出信号用,在现场校验时可*各种IIIII型仪表。

l         200V20V200mV100mA20mA直流信号测量档,可用来测量仪表的工作电压,仪表输入、输出的电压信号和电流信号。

l         仪表可以同时工作在输出24V电源、输出直流信号和测量功能状态。

l         仪表有四位半LCD液晶显示器,通过旋转开关选择分别显示输出值和测量值及单位。

l         按照国际*标准设计了密封的表壳,取消了电池盖。

l         新型的快速感应旋钮使其*快速、易用、长寿命,使用快速感应旋钮,单手即可操作。旋扭式X1/X10/X100电位器连续调节输出

输出功能

电流:0-22.00mA019.999mA                精度:0.05%

电压:010.000V0100.00mV019.999mV  精度:0.05%

仪表单独提供24V电源输出。

测量功能

直流电压:0199.99V精度:0.05%

直流电流:0100.00mA精度:0.05%

内置充电电池组(配电充电器)

YHS-101  Loop Calibrator

Functions and features

LCD display with font height 22mm.

※ Over range displays “1”.

※ Power output 24V DC, which can serve as the working power of 2-wire instrument.

0-10V, 0-20mV, 0-100mV, 0-20mA and 0-22mA DC signal output scales are available, which can serve as the input and output signal of t*e II and t*e III instruments and can simulate various of t*e II and t*e III instruments in field verification.

200V, 20V, 200mV, 100mA and 20mA DC signal measuring scales are available, which can be used to measure the working voltage of the instrument and the input/output voltage signal and current signal of the instrument.

※ The instrument can working under condition of 24V power, output DC signal and measuring function simultaneously.

※ The instrument has quadruple half di*s LCD display, with the rotary switch, it can display the output value, measured value and unit.

 

Technical specification

Accuracy: ± (% reading + figure); period of verification: 1 year.

Environment temperature: 23±5℃

Relative humidity: not higher than 75%

Signal output

DC voltage 24V (±10%)

DC voltage signal output

Range

Accuracy

Resolution

10V

± (0.05% Reading+3figures)

1mV

100mV

± (0.05% Reading+3 figures)

10μV

20mV

± (0.05% Reading+3 figures)

1μV

DC current signal output

Range

Accuracy

Resolution

22mA

± (0.05% Reading+3 figures)

10μV

20mA

± (0.05% Reading+3 figures)

1μV

Load capacity: 0-1KΩ

 

Signal measurement

DC voltage

Range

Accuracy

Resolution

200V

± (0.1% Reading+3 figures)

10mV

20V

± (0.1% Reading+3 figures)

1mV

200mV

± (0.1% Reading+3 figures)

10μV

DC current

Range

Accuracy

Resolution

22mA

± (0.05% Reading+3 figures)

10μV

20mA

± (0.05% Reading+3 figures)

1μV

型号/规格

过程校验仪YHS-101

品牌/商标

过程校验仪YHS-101