SCHNEIDER 140AVI03000 Switch input module

1：Type Designation:

SCHNEIDER 140AVI03000 Switch input module

140AVI03000 can withstand the compressor discharge temperature and pressure. It has a lens inside that focuses the light on a silicon carbide photodiode in a hermetic package. The photodiode is wired to a MOSFET input amplifier. The amplifier has a high initial gain, which automatically shifts to a lower gain in order to accommodate a wide range of input light level without saturating. The sensor regulates the supply current in proportion to the amount of UV light present. Both power and signal are transmitted on the same two wires. The sensor can be powered from a dc voltage between 12 and 30 volts. The whole transducer is sealed and filled with dry argon.

On Liquid Dry Low Nox Applications, as well as those applications with significant levels of water and steam injection, the ultra-violet light sensed by the Geiger Mueller tube based flame detectors is absorbed by the fog of fuel, steam or water. SCHNEIDER’s research center invented a silicon carbide (SiC) photodiode that is significantly more sensitive to the longer wavelength components of the UV light generated by the flame. This longer wavelength light does penetrate the fog of oil quite well and therefore the SiC based sensor is significantly more sensitive to the presence of flame. 

2：Superior products

-ABB Accuray

--ABB Advant OCS

--ABB Advant-800xA

--ABB H&B Contrans T

--ABB H&B Freelance 2000

--Allen Bradley PLC

--GE Ran card machine accessories,PLC

--ICS Triplex Rockwell T8151B/T8461/T8310

--Triconex/Foxboro:3625/3721/3503E/FBM237/FBM242

--Emerson:CE3008/VE3008/SE3008/A6120/A6312

--Motorola:MCP750/MVME162/MVME2604/MVME5100

--Woodward:9907-164/9907-167/9905-144/9905-018

The company is mainly engaged in above brands. You are welcome to inquire from me via email!

3.Common problem

We have this product in stock, and we can deliver it to you at any time when you need it badly.

*The warranty period of all products is 1 year, which has passed the professional test certification.

*If you need to order more than one product, please contact us, and we can offer you a discount.

*We only use HDL  UPS  and other express delivery methods to deliver spare parts.

*If you find that other suppliers offer lower prices for the same products, we are also willing to offer you further discounts based on their prices.

If you have any other questions, please feel free to contact us via email.

*Please let us know if you need any spare parts, we can give you further assistance, and we are waiting for your inquiry.

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