High Precision Vacuum Gauges Porter™ CDG020D 10~1000 Torr / Mbar

High Precision Vacuum Gauges Porter™ CDG020D 10~1000 Torr / Mbar

INTRODUCTION The INFICON Porter™ CDG020D Capacitance Diaphragm Gauge is a high quality, cost effective, gas type independent absolute pressure sensor. The Porter is designed for stable long time performance in industrial environments. The ceramic sensor provides excellent span stability over...
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Product Details


INTRODUCTION


The INFICON Porter™ CDG020D Capacitance Diaphragm Gauge is a high quality, cost effective, gas type independent absolute pressure sensor. The Porter is designed for stable long time performance in industrial environments. The ceramic sensor provides excellent span stability over many years of maintenance free operation paired with outstanding zero stability. The corrosion resistant single material sensor architecture guaranties excellent temperature compensation. Fully digital electronics and small footprint defines flexibility in any integration. The Porter vacuum gauge is humble, reliable, always available and never overpaid.




BENEFITS


◆ Excellent span stability – gas type independent

◆ Corrosion resistant alumina sensor

◆ Compact, smallest size in it's class

◆ Easy integration, any mounting orientation

◆ Digital signal processing

◆ Maintenance free





TYPICAL APPLICATIONS


◆ Vacuum coating

◆ Vacuum monitoring

◆ Sterilization

◆ Food & packaging

◆ Vacuum oven, puller

◆ Analytical

◆ Chemical vacuum processes



SPECIFICATION


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Type
10 ... 1000 Torr / mbar
Accuracy
3CA3-xxx-xxx% of reading1
3CA4-% of reading0.5
Temperature effect
on zeropercent FS/°C0.02
on zero% of reading / °C0.02
Resolutionpercent FS0.05
Long time stabilitypercent FS/yr.0.5
Lowest readingpercent FS0.05
Temperature compensated range°C+10 … +50
Admissible temperature
Operation (ambient)°C0 … +70
Bakeout at flange °C≤110
Storage°C–20 … +85
Ambient humidity limitspercent RH<80%, non-condensing
Supply voltageV (dc)+13 … +30
Power consumptionW≤0.3
Output signal (analog)V (dc)0 … +10
Max. output voltageV (dc)+10.24
Response timems100
Degree of protection
IP 40
Standards
CE conformity
EMC (EN 61000‑6‑2, EN 61000-6-3), EN 61010-1 & RoHS
ETL certification
UL 61010‑1, CAN/CSA C22.2 No.61010‑1
SEMI compliance
SEMI S2
Electrical connection
3CAx-xxx-0000
FCC, 8-pin
3CAx-xxx-0100
D-Sub, 9-pin, male
3CAx-xxx-0A00
Binder M12, 8-pin, male
Materials exposed to vacuum

Aluminum oxide ceramic (AI2O3), stainless steel 1.4404 

(AISI 316L)

Tightnessmbar•L/s<1×10-9
Mounting orientation
any
Internal volume
1/2" tubecm³ (in.³)3.6 (0.219)
DN 16 ISO-KFcm³ (in.³)3.7 (0.226)
DN 16 ISO-CFcm³ (in.³)5.0 (0.305)
4 VCR malecm³ (in.³)6.1 (0.372)
4 VCR femalecm³ (in.³)5.6 (0.342)
8 VCR femalecm³ (in.³)5.1 (0.311)
Weight

1/2" tubeg~94
DN 16 ISO-KFg~110
DN 16 ISO-CFg~135
4 VCR maleg~123
4 VCR femaleg~133
8 VCR femaleg~159
Maintenance
none


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