BL591 通用隔离放大器 | 输入高达 ±1000 mV | 无源电流输出 | 绝缘高达 500 V
商品编号:
BL591
Description
BL591 通用隔离放大器 | 输入高达 ±1000 mV | 无源电流输出 | 绝缘高达 500 V
设计用于测量高达 500 V 的电流和电压
- 校准量程选择
- 10 个可选输入量程和单极及双极输出信号
- 通用电源，适用于 24 V 直流电源或 100 ... 230 V 交流电源
- 仅 17.5 毫米宽的模块化结构型式，功能全面
- 无源输出，可直接连接供电 PLC
- 监控输出，可通过连接万用表或永久连接隔离显示装置，对输出电流进行无中断测量
- 3 端口电隔离，确保测量信号或损坏信号传输不失真
- 最高的可靠性
- 最佳性价比
- 3 年质保
测量变送器 BL591 设计用于测量高达 500 V 的电流和电压。短路识别、监控电机、识别直流链路电压或电池电流/电压是其中的一些应用实例。输入与输出和辅助电源电隔离。结构型式可快速安装在 DIN 导轨上。该产品有 10 种可选择的输入范围和单极及双极输出信号。在切换输入或输出范围后，设备会自动进行校准。
我们期待您的来信
联系我们
| AC/DC 电位隔离: | 最高 500 V |
|---|---|
| 环境温度: | –25 … 70 °C |
| 输入: | 0 ... (±)30 mV 至 0 ... (±)1,000 mV |
| 输出: | 0 ... (±)10 V, 0 ... (±)20 mA, 4 ... 20 mA, 无源 4 ... 20 mA |
| 最小测试电压: | 3.6 kV AC |
| 电源: | 22 ... 230 V AC/DC, 24 V DC |
| 截止频率: | 可切换截止频率 5 kHz 或 10 kHz |
| 尺寸（宽 x 长 x 高）: | 17.5 x 99 x 114.5 mm |
| 特点: | 测量范围可通过 DIP 开关进行参数化设置，可通过无源电流输出连接至有源 PLC 输入 |
| 标准: | UL 61010-1, UL 61010-2-030 |
| 产品类别: | 通用隔离器 / 标准信号隔离器 |
下载
我们的服务
相关产品
相关的博客文章
2月 2024
Process Analytics
Uniclean 700 Series - Modular control system for automated sensor cleaning
With the Uniclean 700 series, Knick is introducing a modular control system, that can be installed very quickly and cost-effectively as a flexible entry-level solution for automated sensor cleaning.
12月 2023
Company
|Interface Technology
|Process Analytics
Knick Austria - direct customer contact in Austria from 2024
Reorganization of sales in Austria and new contacts in the field of process analytics and interface technology
4月 2023
Process Analytics
Robust WA111 Retractable Fitting Made of Plastic for Highly Corrosive Operating Conditions
The plastic WA111 retractable fitting is a robust and cost-effective solution for corrosive processes and environments. It is equipped with a secure lock function and multiple nozzles for thorough sensor cleaning.
4月 2023
Process Analytics
成功的聯合專案： 尼克公司開發了特殊的塞拉馬特 WA 155 可伸縮配件， 用於 SOPAT 的光學探頭
污染過程中光學探頭的自動清潔：尼克斯和 SOPAT 與 Ceramat 客戶應用的聯合專案
4月 2023
Process Analytics
pH and conductivity measurement in vaccine production
Pharmaceutical contract manufacturer relies on Knick's transmitters for modular production plants for Covid-19 vaccines.
4月 2023
Process Analytics
Sturdy 2-Electrodes Conductivity Sensor SE625 with Coaxial Electrodes made of Titanium
The SE625 ensures reliable and accurate determination of the conductivity of ultrapure water in the semiconductor industry.
1月 2023
Process Analytics
Sensor Adapter with Lock Function Enables Safe and Thorough Cleaning
Sensor adapter with locking gate for safety and thorough cleaning of sensors in the immersion fitting ARD75 without the need
11月 2022
Process Analytics
Up to six Sensors on one Transmitter Protos II 4400 via Modul MSU4400-180
Users can now connect up to six Memosens sensors simultaneously.
8月 2022
Process Analytics
ACHEMA 2022 - Knick at the world forum for the process industry
In August 2022, the international process industry met at the ACHEMA. Knick presented the cCare system and industrial applications in a new concept.
6月 2022
Process Analytics
Combined pH- and ORP-Sensor SE555X/*-AMSN
Combined pH and ORP measurement in one sensor SE555 saves place and equipment costs for demanding requirements in the chemical industry, the food sector and for hygienic applications.
4月 2022
Process Analytics
MemoTrans MT201N: 适用于 Memosens 传感器的超紧凑型变送器
新式超紧凑型变送器 MemoTrans MT201 可以直接插入到连接件内的 Memosens 传感器上，并通过 4-20 mA HART 协议进行通信。适用于 pH 值、氧化还原、氧及电导率传感器、节省空间的解决方案。
2月 2022
Process Analytics
ProgaLog 4000 电脑端参数设置工具
仅利用一款参数设置工具 ProgaLog 4000，即可对 Stratos Multi 与 Protos II 4400 全系列模块化配置式变送器进行便捷的离线参数设置、设置保存、复制用于其他变送器以及记录备审。
2月 2022
Process Analytics
采用 Profinet 技术的新型 Stratos Multi E461N 变送器
新型 Stratos Multi E461N 多参数变送器的 Profinet 接口可实现从现场层直至常见过程控制系统的全程过程变量的通信与预测性维护。
1月 2022
Process Analytics
Memosens 2.0: Evolution of digital data transfer
As one of the two initiators of Memosens, Knick is constantly developing the technology.
11月 2021
Process Analytics
SE655X 数字式和 SE656X 数字式 - 具有防爆认证的数字式电导率传感器
采用 Memosens 协议的 SE655X 数字式和 SE656X 数字式电导率传感器现已推出防爆认证版本。其材质和结构形式特别适用于化工、造纸和纸浆行业以及工业废水监测。
11月 2021
Process Analytics
ILMAC 2021 in Basel - Trade Show Review by Knick Schweiz AG
Knick Schweiz AG exhibited at ILMAC in Basel and gives a brief review of what it's like to have finally met customers at the show again.
10月 2021
Process Analytics
Stratos Multi E401X - 用于易爆区域的多参数变送器
Knick 成熟的分析测量仪器家族中，现又全新增添了 Stratos Multi，可用于易爆区域。
5月 2021
Process Analytics
使用配备 EtherNet/IP 协议的 Stratos Multi E471 进行过程优化
EtherNet/IP communication protocol allows the transmitter to be easily integrated into Industrial Ethernet networks as PCS.
5月 2021
Process Analytics
新型数字式电导率传感器 SE656N
New toroidal Digital Conductivity Sensor with a large measuring range and consisting of PFA for using in aggressive media
3月 2021
Process Analytics
Transmitter for the process industry with PROFINET module
The PROFINET industrial Ethernet standard is becoming an increasingly important aspect of process engineering in the “Industry 4.0” environment.
7月 2020
Process Analytics
适合移动应用场景的高品质浸入式连接件
Knick Elektronische Messgeräte GmbH & Co. KG 公司向市场上推出的 ARD 170 是一款高品质浸入式连接件，用于移动式测量 pH 值、电导率和溶解氧。在进行结构设计时，特别注意简单灵活的操作方式。
7月 2020
Process Analytics
导电版模块化浸入式连接件
Knick Elektronische Messgeräte GmbH & Co. KG 公司借助浸入式连接件 ARD 50 EL 和 ARD 75 EL 在自己的液体分析连接件产品组合中增加了导电 (EL) 版。这两种工业连接件具有模块化结构，可以广泛选择各种专用传感器。
4月 2020
Process Analytics
New multiparameter transmitter Stratos Multi
Knick is launching the the next generation in its Stratos analyzer product line.
2月 2018
Process Analytics
How to get the sensor into the process
Sensors as the direct interface to the process must be exactly matched to the chemistry of the measured medium and to the prevailing pressure and temperature conditions.
4月 2017
Process Analytics
Powerful compact analyzer boosts performance while reducing costs
It has long been common practice when taking pH/ORP, conductivity, and oxygen measurements that a fixed analyzer be mounted near the sensor. The analyzer serves several purposes.
2月 2017
Process Analytics
High-Precision Conductivity Measurement at Extreme Temperature Differences
Pharmaceutical manufacturer, EVER Pharma Jena uses the extremely robust conductivity sensors SE605(H) and SE680 with Memosens technology from Knick.
11月 2016
Process Analytics
The Big Three of the Process Industry: HART, FF, Profibus
Our Knick multi-parameter analyzers are now available with Profibus and FF interfaces. Even for hazardous areas.