Inficon AG
Model: BCG450
Part Number: 353-550
Type: BCG450 DN 25 ISO-KF
ATM to Ultra-High Vacuum Triple-Gauge 




Spare Sensor: 354-492
20-28V; 20W


Hot Ionization Gauge 
ATM (Atmospheric Pressure) to Ultra-High Vacuum Triple-Gauge





** Selling as is basis due to its faulty.

** No return / No refund.




The INFICON Bayard-Alpert Pirani Capacitance Diaphragm Gauge (TripleGauge), BCG450, combines the 
advantages of three different technologies in a single, compact, economical package to measure process and base 
pressure from 5×10-10 to 1500 mbar (3.75×10-10 to 1125 Torr). 

The BCG450 is designed to take the place of three sensors (hot ion, convection enhanced Pirani and vacuum switch), 
thus reducing cost and valuable tool space.

Advantages: 
BCG450 saves cost and tool space and reduces the complexity of vacuum measurement installation and setup
Gas-type-independent pressure measurement above 10 Torr provides more reliable loadlock control for any gas mixture
Pirani interlock protects the hot filament from premature burnout
Automatic high vacuum Pirani adjustment reduces operator interventions
Differential pressure measurement at atmosphere eliminates uncertainty related to atmospheric pressure changes
Easy-to-exchange sensing element with on-board calibration data guarantees reproducibility
Optional graphic display and Fieldbus interfaces available
RoHS compliance

Typical applications: 
Pressure measurement in Semiconductor process, transfer and loadlock chambers
Industrial coating
General vacuum measurement and control on systems in the low to ultra high vacuum range

Specifications:
Measurement range (air, O2, CO, N2)
mbar: 5×10-10 … 1500
Torr: 3.75×10-10 … 1125
Accuracy
10-8 … 50 mbar: % of reading ±15
50 … 950 mbar: % of reading ±5
950 … 1050 mbar: % of reading ±2.5
Repeatability: 10-8 … 10-2 mbar % of reading 5
Materials exposed to vacuum: Yt2O3, Ir, Mo, Cu, W, NiFe, NiCr, AI2O3, SnAg, stainless steel, glass




Semiconductor Store Spare.



WE BUY AND SALE SURPLUS store spares / liquidation / store clearance / dead stock etc, commonly 


SEMICONDUCTOR AND WAFER MANUFACTURING PARTS of Ebara / VARIAN / LAM Research / Tokyo Electron 
/ Applied Materials / ASM, Etch / CMP, CVD, IMP.





** Free International Shipping. 



Have some cosmetic issue in product label. 



Have some marks and scratches due to old stock. 


© All the pictures are Organic and this part is physically in our stock.




Condition and Details:
Selling as is basis for Spare and Repair  
Not In Original Packing
not  Sealed
No Accessories / Cable or probe 

Shipping:
Usually we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 3 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SINGPOST 
* International buyers pay all custom, duties, taxes & brokerage fees.

Warranty and Returns:
No Warranty
No Return.

Payment:
Payment Methods:
PayPal
Credit Cards  
Wire-transfer: contact us for payment instructions
International buyers without PayPal: contact us before bidding.

About Us:
We deal in Semiconductor & Wafer Handling Parts/Components/machinery and equipment's. 
A Verity of Industrial Automation Equipment's and Parts.
Industrial PCs, PLCs, HMI, Controllers and Sensors.
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We Source, We refurbish, We Service and We also Repair …please contact for any further detailed inquiry.