称重传感器

品牌：美国 OSI

 

型号：CTLP

 

类型：电流传感器

产品描述DESCRIPTION

CTLP型是一种霍尔效应电流传感器，在单个紧凑封装中进行信号调节。霍尔效应电流测量是一种非接触技术，用于测量导体中流过的电流的磁化效应。这种技术的优点包括被测导体和传感器输出之间的高电气隔离、高超程能力和对输入变化的快速响应。

这种环路供电设计通过将仪器电源和输出信号连接减少到简单的2线接口，简化了安装。

The model CTLP is a Hall-effect current sensor with signal conditioning in a single compact package.Hall-effect current measurement is a non-contact technique that measures the magnetizing effects of current fl owing in a conductor. Advantages of this technique include high electrical isolation between the measured conductor and transducer output,high over-range capability and fast response to input changes.

This loop-powered design simplifi es installation by reducing instrument power and output signal connections to a simple 2-wire interface.

参数

电流输入	0-3000Aac
输出	4-20mAdc回路
准确性	±0.5% FS、±1.0% FS、±2.0% FS
核心类型	实芯、分体式
频率	直流电
测量	直流电

输入	案例	型号
0-25Adc	A	CTLP-025
0-50Adc	A	CTLP-050
0-100Adc	A	CTLP-100
0-400Adc	Z	CTLP-401HL
0-500Adc	Z	CTLP-501HL
0-600Adc	Z	CTLP-601HL
0-800Adc	Z	CTLP-801HL
0-1000Adc	Z	CTLP-102HL
0-1500Adc	Z	CTLP-152HL
0-2000Adc	Z	CTLP-202HL
0-3000Adc	Z	CTLP-302HL

规格参数

 

输入INPUT
电流范围				0-3000Aac
超范围无损坏			连续的		10倍额定值
频率范围				直流电
输出OUTPUT
类型			环路供电		4-20mAdc
缩放比例				0-F.S.输入=4-20mAdc输出
载入		24Vdc回路电源，±15%				0-500Ω
响应-90%				500μs类型
介电测试DIELECTRIC TEST
导体通过窗口输出				2200Vac
精度（设定值、线性、重复性） ACCURACY (Setpoint, Linearity, Repeatability)
CTLP-025				±2.0% F.S.
CTLP-050，CTLP-100				±1.0% F.S.
所有其他				±0.5% F.S.
仪表功率INSTRUMENT POWER
环路供电			电压		24Vdc，±15%
温度TEMPERATURE
工作范围			标准		0 ~ +40ºC
			“T”选项		-40ºC ~ +60ºC
影响	A案例			标准			±2.0%F.S.
				“T”选项			±3.0%F.S.
Z案例			标准		±1.0%F.S.
			“T”选项		±2.5%F.S.
物理性能PHYSICAL
终端				6-32螺纹端子
附件			A案例		灰色
			Z案例		黑色
重量			A案例		0.2 lb.
			Z案例		1.4 lb.

安装/操作/保修/INSTALLATION / OPERATION / WARRANTY

 

安装说明/INSTALLATION INSTRUCTIONS

1.只能由合格的电工进行安装！

2.在进行任何电气连接之前，确保电气服务已断开。

3.支路保护按国家和地方规范要求设置检查机构的报告。

4.按要求布线，并按照本表和装置上的接线图固定到端子上。

5.传感器适合安装在600Vac线路上。

6.为防止与带电电路接触，当安装在裸母线上时，要求传感器安装在需要使用工具进入的外壳中。当安装在绝缘电缆上时不需要第二个外壳的电缆。

1. Installation should be performed by qualifi ed electricians only!

2. Make sure electrical service is disconnected before making any electrical connections.

3. Branch circuit protection is required to be provided in accordance with the National and Local codes of the inspection authority.

4. Route wires as required and secure to terminals per connection diagram on this sheet and on the unit.

5. Transducers are suitable for installation on 600Vac lines.

6. To prevent contact with live circuits, when installed on a bare bus bar, the transducer is required to be mounted in an enclosure that requires the use of a tool for access. When installed on an insulated cable this second enclosure is not required.

 

 

操作说明/OPERATING INSTRUCTIONS

1.本装置适用于海拔2000米以下的室内使用。

2.根据安装类别（过电压）II，污染等级2的瞬态过电压。

3.如果需要清洁外表面，则应断电所有供应服务（两个测量和仪表电源电路），并用软刷刷洗或用低压空气吹扫。使用适当的眼部保护。不适合清洗软管。

4.最高相对湿度80%，温度最高31ºC，线性下降至50% 40℃时的相对湿度。

5.最大工作温度范围为-20°C至60°C。

1. This unit is intended for indoor use at altitudes up to 2000 meters.

2. Transient overvoltages according to Installation Category (overvoltage) II, Pollution Degree 2.

3. If cleaning of the exterior surface is necessary, de-energize all services of supply (both measuring and instrument power circuits) and brush with a soft brush or blow off with low-pressure air. Use appropriate eye protection. Not suitable for hose-down cleaning.

4. Maximum relative humidity 80 percent for temperatures up to 31ºC decreasing linearly to 50 percent relative humidity at 40ºC.

5. Maximum operating temperature range is -20°C to 60°C.