称重传感器

品牌：美国 OSI

 

型号：ISC

 

类型：直流电流传感器

 

 

 

产品描述DESCRIPTION

ISC电流传感器提供带有集成信号调节器的霍尔效应传感器。所有装置均采用分芯配置，便于安装。各种输入电流范围和输出信号类型提供了应用灵活性。

装置符合UL/CUL、ATEX和IECEx本质安全法规的要求。这些标准与北美、欧盟（EU）和全世界的危险场所安装要求特别相关。当与适当的安全屏障一起使用时，建议将这些装置安装在危险位置，如海上平台、石化厂和谷物加工厂。

The ISC current transducer provides a Hall-Effect sensor with an integrated signal conditioner. All units are packaged in a split-core confi guration for ease of installation. Application fl exibility is provided by a wide variety of input current ranges and output signal types.

Units meet the requirements of UL/CUL, ATEX and IECEx Intrinsically Safe regulations. These standards are specifi cally related to the requirements for hazardous location installations in North America, the European Union(EU) and throughout the world. When used with appropriate safety barriers, these units are recommended for installation in hazardous locations such as offshore platforms, petrochemical plants and grain mills.

特征FEATURES

•带输出放大器的霍尔效应电流传感器

•分芯

•UL/CUL本质安全认证

•符合ATEX指令2014/34/EU的要求

•IECEx本质安全认证

• Hall-Effect Current Sensor with Output Amplifi er

• Split Core

• UL/CUL Intrinsically Safe Certifi cation.

• Meets requirements of ATEX Directive 2014/34/EU

• IECEx Intrinsically Safe Certifi cation.

 

应用APPLICATIONS

•电流感应

•扭矩测量

•危险场所，如海上平台和石油化工厂

•危险场所，如谷物磨坊，以防灰尘

• Current Sensing

• Torque Measurements

• Hazardous Locations such as Offshore Platforms and Petrochemical Plants for gas.

• Hazardous Locations such as Grain Mills for dust.

 

 

 

示例：0-1000Adc输入，0-2.9Vdc输出和连接的8英尺电缆.

参数

电流输入	0-2500Aac
输出	0-2.9Vdc、0-5Vdc、0-10Vdc、4-20mAdc
准确性	±2.0% FS
核心类型	分裂核心
频率	直流电
测量	直流电

 

 

 

 

输入 直流电流	标准输出型号ISC
	0-2.9Vdc	0-5Vdc	0-10Vdc	4-20mAdc
*0-100	101	101X5	101D	101E
0-200	201	201X5	201D	201E
0-300	301	301X5	301D	301E
0-400	401	401X5	401D	401E
0-500	501	501X5	501D	501E
0-600	601	601X5	601D	601E
0-800	801	801X5	801D	801E
0-1000	102	102X5	102D	102E
0-1500	152	152X5	152D	152E
0-2000	202	202X5	202D	202E
0-2500	252	252X5	252D	252E

*需要通过窗口转两圈.

规格参数

 

输入INPUT
电流		线性			0-2500Aac
过电流		无损			10倍额定值
频率范围		（±1dB）			直流至1kHz
介电测试DIELECTRIC TEST
总线通过窗口输出			5kVac
仪表功率INSTRUMENT POWER
名义变量				24Vdc
范围				14-28Vdc
最大电流消耗				36mA
输出OUTPUT
载入		电压模型			≥100kΩ
		当前模型			≤250Ω
响应时间（至90%F.S.）				<1ms
补偿				≤1% F.S.
准确度和线性度				±2% F.S.
温度TEMPERATURE
工作范围				-10 to 60ºC
影响	(-10ºC ≤ 周围温度 ≤ 60ºC)					±1% F.S.
物理性能PHYSICAL
重量（标准）				3lbs.

注意:

1.请勿在存在以太网的环境中使用。

2.只能用湿布清洁，以防放电。

3.潜在的静电充电危险。

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.