Pressure Measurement

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Home | Hazardous Location Pressure Transmitters | 621/622 Series Explosion-Proof

 

621/622 Series Explosion-Proof Pressure Transmitters

3 Year Warranty
  • Vacuum and compound ranges through 0 psig to 15,000 psig;
    absolute ranges from 0 psia to 15 psia through 0 psia to 100 psia
  • Current and voltage outputs available
  • 316 stainless steel and Elgiloy wetted parts
  • Factory Mutual and Canadian Standards Association approved
  • CE compliant to suppress RFI, EMI and ESD
  • NACE MR0175/ISO 15156 compliant
  • NSI/ISA-12.27.01-2003 approved single seal

 

 

Dimensions Tech Manuals Options Print Catalog Page 

 

ORDERING INFORMATION

SERIES                    621 Stainless steel threaded connection  622  316 Stainless steel flush diaphragm 622H Hastelloy C flush diaphragm
PRESSURE
RANGES
30vac -30 inHg to 0 psig 5 0 psig to 5 psig 300 0 psig to 300 psig 6000 0 psig to 6,000 psig
30/30 -30 inHg to 30 psig 10 0 psig to 10 psig 500 0 psig to 500 psig 8000 0 psig to 8,000 psig
30/60 -30 inHg to 60 psig 15 0 psig to 15 psig 1000 0 psig to 1,000 psig 10000 0 psig to 10,000 psig
30/100 -30 inHg to 100 psig 30 0 psig to 30 psig 1500 0 psig to 1,500 psig 15000 0 psig to 15,000 psig
30/160 -30 inHg to 160 psig 60 0 psig to 60 psig 2000 0 psig to 2,000 psig 15A 0 psia to 15 psia
30/200 -30 inHg to 200 psig 100 0 psig to 100 psig 3000 0 psig to 3,000 psig 15A 0 psia to 15 psia
30/300 -30 inHg to 300 psig 200 0 psig to 200 psig 5000 0 psig to 5,000 psig 100A 0 psia to 100 psia
psig = gauge pressure           psia = absolute pressure           Other ranges available upon request    
NOTE: 622 Series is available for pressure ranges up to 0 psig to 8,000 psig    
ACCURACY 1 ± 0.25% full scale (BFSL)          
OUTPUT SIGNALS 1 4 mA to 20 mA, 2-wire 3 1 Vdc to 5 Vdc, 3-wire, low power 31 0.5 Vdc to 4.5 Vdc, 3-wire , low power
  2 0 Vdc to 5 Vdc, 3-wire 5 0 Vdc to 10 Vdc, 3-wire        
PROCESS CONNECTIONS 2 1/4" NPT male 11 G1/2B*
  8 1/2" NPT male 13 G1B (622 Series only, <30 psig)
ELECTRICAL CONNECTIONS 6 1/2" NPT male conduit with 6' integral cable 37 1/2" NPT male conduit with 6' flying leads with epoxy seal
OPTIONS ST8 Threaded Orifice
(621 Series only)
20 20' Cable/lead
(attached to electrical
connection 6 or 37)
30 30' Cable/lead
(attached to electrical
connection 6 or 37)
 

   Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.
   * 622 Series only, G 1/2 B Flush (≥ 30 psig).


WARNING: This product can expose you to chemicals including Chromium (VI) and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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