The Emerson VE4003S2B2 is an 8-channel analog input module that is part of the DeltaV™ M-series Traditional I/O system. It is used to measure and convert analog signals from field devices, such as transmitters, to digital signals that can be processed by a DeltaV controller. The VE4003S2B2 can accept 4-20 mA or 1-5 V input signals and is compatible with 2-wire or 4-wire transmitters. It also supports HART communications, which allows users to configure and diagnose field devices remotely.

The VE4003S2B2 is a discontinued product, but it is still available from some suppliers. The price of the VE4003S2B2 can vary depending on the supplier and the condition of the product.

Here are some of the key features of the Emerson VE4003S2B2:

• 8-channel analog input module
• 4-20 mA or 1-5 V input signals
• 2-wire or 4-wire transmitters
• HART communications
• DIN rail mountable
• Dimensions: 4.1 cm (1.6 in.) W x 10.5 cm (4.1 in.) D x 14.5 cm (5.7 in.) H

Here are some of the technical specifications of the Emerson VE4003S2B2:

• Input range: 4-20 mA or 1-5 V
• Input resolution: 0.1 μA or 0.1 mV
• Input accuracy: ±0.1% of reading
• Input impedance: 250 Ω
• Common mode rejection: 120 dB at 60 Hz
• Power supply: 12-24 VDC
• Power consumption: 3.5 W
• Weight: 0.4 kg (0.9 lb)

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The product is widely used in the following industries:

CNC Mechanical Metallurgy: Products can be used for CNC machining tools, fixtures, molds, etc.

Oil and natural gas: The product can be used for drilling, extraction, transportation, etc. of oil and natural gas.

Petrochemical industry: can be used for the production, processing, storage and transportation of petrochemical industry.

Chemistry: can be used for the production, processing, storage and transportation of chemicals.

Paper printing: The product can be used for paper processing, printing, etc.

Textile printing and dyeing: The product can be used for textile processing, printing and dyeing, etc

Machinery: The product can be used for the manufacturing, processing, maintenance, etc. of machinery.

Electronic manufacturing industry: Products can be used for the manufacturing, processing, and maintenance of electronic products.

Automobile manufacturing industry: Products can be used for the manufacturing, processing, and maintenance of automobiles.