过程校验仪选型表
产品简介
过程校验仪,又叫信号源,主要用于测量传感器、变送器和其他仪器的电压、电流(mA)、RTD、热电偶、频率,以及电阻,输出/模拟变送器校准所需的电压、电流(mA)、热电偶、RTD、频率、电阻,以及压力。电流测量的同时为变压器提供回路电源。咨询电话:021-53084217、1860210263.过程校验仪选型表
产品详细信息
过程校验仪是一种目前*先进的便携式校准仪器。是一种实现热工仪表、工业自动化系统、记录仪、调节器、变送器校准****的现场信号校准设备,压力过程校验仪可以与压力模块测量/输出压力,回路校验仪可以mA 源、仿真和测量;过程校验仪又分为过程钳表/过程多用表、压力校验仪、多功能校验仪、温度校验仪、热电偶校验仪、热电阻校验仪、回路校验仪等.
名称/型号
|
多功能校验仪
VC25
|
过程校验仪
VC11+
|
温度校验仪
VC14+
|
V/mA/压力校验仪
VC15+
|
|
精度(±读数%)
|
0.02
|
||||
显示位数
|
6位
|
||||
测
量
功
能
|
V
|
50V
|
---
|
---
|
55V
|
mV
|
50mV
|
---
|
-5.00-550.00mV
|
220 mV
|
|
mA%
|
-5.000mA---55.000mA
|
---
|
---
|
-4.000-55.000mA
|
|
Ω
|
0.0000 KΩ---5.5000KΩ
|
---
|
0.00Ω-5.50KΩ
|
---
|
|
TC
|
有
|
---
|
有
|
---
|
|
RTD
|
有
|
---
|
有
|
---
|
|
频率
|
0.10KHz---11.0KHz
|
---
|
---
|
3Hz-50.000KHz
|
|
通断
|
500Ω
|
---
|
500Ω
|
≤250Ω
|
|
输
出
功
能
|
V
|
10V
|
11V
|
---
|
11V
|
mV
|
100mV
|
110mV
|
1100mV
|
1000mV
|
|
mA%
|
0.000--22.000mA
|
0.000--22.000mA
|
---
|
0.000--22.000mA
|
|
Ω
|
400Ω---40KΩ
|
400Ω---40KΩ
|
0.00-4.00 KΩ
|
---
|
|
TC
|
有
|
有
|
有
|
---
|
|
RTD
|
有
|
有
|
有
|
---
|
|
模拟变送器
|
有
|
有
|
---
|
有
|
|
频率
|
100Hz---100KHz
|
1Hz---110KHz
|
---
|
1Hz---11.0KHz
|
|
脉冲
|
1--100000cycles
|
1--100000cycles
|
---
|
1--100000cycles
|
|
开关量
|
100Hz---100KHz
|
1Hz---110KHz
|
---
|
---
|
|
自动斜坡
|
有
|
有
|
---
|
有
|
|
24V环路电压
|
有
|
有
|
---
|
有
|
|
压力
|
2.49KPa--- 70MPa
|
---
|
---
|
---
|
名称/型号
|
温度校验仪
VC01
|
热电偶校验仪
VC02
|
热电阻校验仪
VC03
|
V/mA校验仪
VC04
|
回路校验仪
VC05
|
过程多用表
VC78
|
过程多用表
VC79
|
|
精度(±读数%)
|
0.05
|
0.2
|
||||||
显示位数
|
5位
|
4位
|
||||||
测
量
功
能
|
V
|
---
|
---
|
---
|
---
|
有
|
有
|
有
|
mV
|
---
|
有
|
---
|
---
|
---
|
有
|
有
|
|
mA%
|
---
|
---
|
---
|
---
|
有
|
有
|
有
|
|
Ω
|
---
|
---
|
有
|
---
|
---
|
有
|
有
|
|
TC
|
---
|
有
|
---
|
---
|
---
|
---
|
有
|
|
RTD
|
---
|
---
|
有
|
---
|
---
|
---
|
有
|
|
压力
|
---
|
---
|
---
|
---
|
---
|
---
|
---
|
|
频率
|
---
|
---
|
---
|
---
|
---
|
有
|
有
|
|
通断
|
---
|
---
|
---
|
---
|
---
|
有
|
有
|
|
输
出
功
能
|
V
|
---
|
---
|
---
|
有
|
---
|
有
|
有
|
mV
|
有
|
有
|
---
|
---
|
---
|
有
|
有
|
|
mA%
|
---
|
---
|
---
|
有
|
有
|
有
|
有
|
|
Ω
|
有
|
---
|
有
|
---
|
---
|
---
|
有
|
|
TC
|
有
|
有
|
---
|
---
|
---
|
---
|
有
|
|
RTD
|
有
|
---
|
有
|
---
|
---
|
---
|
有
|
|
模拟变送器
|
---
|
---
|
---
|
有
|
有
|
有
|
有
|
|
频率
|
---
|
---
|
---
|
---
|
---
|
有
|
有
|
|
脉冲
|
---
|
---
|
---
|
---
|
---
|
---
|
---
|
|
开关量
|
---
|
---
|
---
|
---
|
---
|
---
|
---
|
|
自动斜坡
|
---
|
---
|
---
|
---
|
---
|
有
|
有
|
|
24V环路电压
|
---
|
---
|
---
|
有
|
有
|
---
|
---
|
目前主要的过程校验仪生产厂家主要有:
美国福禄克:FLUKE 724、FLUKE 725、FLUKE 726 过程校验仪。美国通用GE Druck德鲁克: DPI 880、800多功能校准器,DPI620压力校验仪,前者以热工校验仪为主,后者以压力校验仪为主。精度指标都是0.02%,*高可做到0.01%。
本页面标题:过程校验仪选型表