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Noshok 621-300-1-1-8-6-ST8 Explosion-Proof Pressure Transmitter
Part Number:
621-300-1-1-8-6-ST8
$569.52 Original price was: $569.52.$430.25Current price is: $430.25.
Noshok 621-300-1-1-8-6-ST8 Explosion-Proof Pressure Transmitter 300 PSIG
621/622 Series Explosion-Proof Pressure Transmitters
- 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

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 | 15 | 0 psig to 15 psig | 300 | 0 psig to 300 psig | 5000 | 0 psig to 5,000 psig |
| 30/30 | -30 inHg to 30 psig | 30 | 0 psig to 30 psig | 500 | 0 psig to 500 psig | 6000 | 0 psig to 6,000 psig | |
| 30/60 | -30 inHg to 60 psig | 60 | 0 psig to 60 psig | 1000 | 0 psig to 1,000 psig | 8000 | 0 psig to 8,000 psig | |
| 30/100 | -30 inHg to 100 psig | 100 | 0 psig to 100 psig | 1500 | 0 psig to 1,500 psig | 10000 | 0 psig to 10,000 psig | |
| 30/200 | -30 inHg to 200 psig | 200 | 0 psig to 200 psig | 2000 | 0 psig to 2,000 psig | 15000 | 0 psig to 15,000 psig | |
| 3000 | 0 psig to 3,000 psig | 15A | 0 psia to 15 psia | |||||
| psig = gauge pressure psia = absolute pressure Other ranges available upon request | 100A | 0 psia to 100 psia | ||||||
| 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) |
||
Description
Noshok 621-300-1-1-8-6-ST8 Explosion-Proof Pressure Transmitter 300 PSIG
621/622 Series Explosion-Proof Pressure Transmitters
- 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

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 | 15 | 0 psig to 15 psig | 300 | 0 psig to 300 psig | 5000 | 0 psig to 5,000 psig |
| 30/30 | -30 inHg to 30 psig | 30 | 0 psig to 30 psig | 500 | 0 psig to 500 psig | 6000 | 0 psig to 6,000 psig | |
| 30/60 | -30 inHg to 60 psig | 60 | 0 psig to 60 psig | 1000 | 0 psig to 1,000 psig | 8000 | 0 psig to 8,000 psig | |
| 30/100 | -30 inHg to 100 psig | 100 | 0 psig to 100 psig | 1500 | 0 psig to 1,500 psig | 10000 | 0 psig to 10,000 psig | |
| 30/200 | -30 inHg to 200 psig | 200 | 0 psig to 200 psig | 2000 | 0 psig to 2,000 psig | 15000 | 0 psig to 15,000 psig | |
| 3000 | 0 psig to 3,000 psig | 15A | 0 psia to 15 psia | |||||
| psig = gauge pressure psia = absolute pressure Other ranges available upon request | 100A | 0 psia to 100 psia | ||||||
| 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) |
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