Inficon AG
Model: BPG400 
Part Number: 353-502
Type: BPG400 DN 40 CF-R
ATM to Ultra-High Vacuum Gauge 




BPG400(I) 354-491 
Spare sensor head BPG400, DN 40 CF-R



Bayard-Alpert Pirani Combination Gauge



20-30V; 16W






** Selling as is basis due to its faulty.

** No return / No refund.



The INFICON Bayard-Alpert Pirani Combination Gauge, BPG400, functions as two gauges in a single compact unit 
measuring from 5×10-10 mbar to atmosphere (3.8×10-10 Torr to atmosphere). 

Combining technologies reduces the complexity of installation, setup, and integration. Choose the BPG400 for 
affordable and repeatable process to base pressure measurements in one economic package.

Advantages:
Extremely wide measurement range from 5×10-10 mbar to atmosphere (3.8×10-10 Torr to atmosphere).
Excellent repeatability in the process pressure range from 10-8 … 10-2 mbar of 5%.
The Pirani interlock protects the Bayard-Alpert system from premature filament burnout and excess contamination from high pressure operation.
Long-life yttrium oxide coated iridium filament.
Optional graphic display and Fieldbus interfaces available.
Automatic high vacuum Pirani adjustment reduces operator interventions.
RoHS compliance.
General vacuum measurement and control in the low to ultra high vacuum range.

Typical applications:
Pressure measurement in semiconductor process and transfer chambers
Industrial coating
General vacuum measurement and control in the low to ultra high vacuum range

Specifications:
Measurement range (air, O2, CO, N2)
mbar: 5×10-10 … 1000
Torr: 3.8×10-10 … 750
Accuracy: 10-8 … 10-2 mbar % of reading	±15
Repeatability: 10-8 … 10-2 mbar % of reading 5
Materials exposed to vacuum: Yt2O3, Ir, Pt, Mo, Cu, W, NiFe, NiCr, 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 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.
Industrial robotics, Data Acquisition and Test & Measurement.  
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We Source, We refurbish, We Service and We also Repair …please contact for any further detailed inquiry.