Description

ABB-AO845-3BSE023676R1 is a bus interface module produced by ABB.The following is a detailed introduction to it:

1.Basic information

Brand:ABB

Model:AO845 3BSE023676R1

Purpose:Automatic voltage regulation

2.Technical specifications

Range:170-210(may refer to the range of voltage or current)

Accuracy:0.7-0.5(may refer to the accuracy of measurement or control)

Specification size:270×10×50mm

Measured gas:Any binary mixed gas,such as H2 in N2,O2,Air,SO2,Ar,He,NH3;CO2 in H2,N2,Air,Ar,O2,He;H2,CO2,Ar、O2 in He;CH4 in N2,Air,CO2;SF6 in CO2,etc.

Range:0-2%,0-100%and suppression planning 95-100%or 98-100%

Resolution:0.1%of the measured gas

Output:4-20mA

Accuracy:±1%full scale

Repeatability:±1%full scale

Linearity:±2%full scale

Drift:less than 1%full scale per month

Response time:10-15 seconds T90

Ambient temperature:0-50℃

Explosion-proof environment:Class1 DivⅠGrpB,C,D and non-explosion-proof optional

Power supply:115/220VAC 50/60HZ

Alarm:high/low alarm,contact relay SPDT5A 220VA

ABB-AO845-3BSE023676R1

III.Features and advantages

Long-life thermal conductivity cell:long-life thermal conductivity cell technology is used to ensure the stability and accuracy of the measurement.

Cheaper than infrared:compared with infrared measurement technology,this module has a higher cost performance.

Fast response:With fast response time,it can reflect the changes of the measured gas in time.

High stability:Built-in pump sampling ensures the stability and reliability of measurement.

Multiple optional types:Provide various types of equipment options,such as wall-mounted equipment,panel-mounted equipment,19″rack-mounted equipment,etc.,to meet the needs of different application scenarios.

IV.Application fields

The ABB-AO845-3BSE023676R1 module is widely used in the field of industrial automation,including but not limited to CNC machinery,metallurgy,oil and gas,petrochemicals,chemicals,paper printing,textile printing and dyeing,machinery,electronic manufacturing,automobile manufacturing,tobacco,plastic machinery,electricity,water conservancy,water treatment/environmental protection,municipal engineering,boiler heating,energy,power transmission and distribution and other industries.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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