- 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 approved single seal
NOSHOK 621 and 622 Series transmitters are Factory Mutual and Canadian Standards Association approved for use in hazardous location applications as follows:
- Explosion-proof with entity approved for: Class I, Division 1, Groups A, B, C and D.
- Dust Ignition-proof with entity approval for class II/III, Division 1, Groups E, F and G.
- Maximum electrical ratings 30V, 20 mA.
- CE compliant with pressure equipment directive 2014/68/EU.
- ANSI/ISA-12.27.01, Approved single seal.
- Ideal for applications including chemical processing, gas pressure measurement, oil field & offshore, mining and well head measurement
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| 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) |
|
* 621 series G1/2B, 622 Series G ½ B Flush (≥30 psig)
If you are viewing on a smaller screen or with screen zoom, please use
the horizontal scroll bar at the bottom of this table to see all information.
| SPECIFICATIONS |
| Output signals |
4 mA to 20 mA, 2-wire; 1 Vdc to 5 Vdc, 3-wire; 0.5 Vdc to 4.5 Vdc, 3-wire |
| Pressure ranges |
Vacuum through 0 psi to 15,000 psi
Absolute from 0 psia to 15 psia through 0 psia to 100 psia |
| Accuracy |
±0.25% full scale (BFSL) (Includes the effects of non-linearity, hysteresis,
non-repeatability, zero point and full scale errors) |
| Stability |
≤±0.2% full scale for 1 year, non-accumulating |
| Response time |
≤1 ms (between 10% and 90% full scale) |
| Service life |
>100,000,000 load cycles |
| Temperature ranges |
Compensated 32 °F to 176 °F (0 °C to 80 °C)
Zero effect ±0.011% full scale/ °F
Span effect ±0.011% full scale/ °F
Media T6: -40 °F to 131 °F (-40 °C to 55 °C)
T5: -40 °F to 158 °F (-40 °C to 70 °C)
T4: -40 °F to 212 °F (-40 °C to 100 °C)
Ambient T6: -40 °F to 140 °F (-40 °C to 60 °C)
T5: -40 °F to 167 °F (-40 °C to 75 °C)
T4: -40 °F to 221 °F (-40 °C to 105 °C)
Storage -40 °F to 221 °F (-40 °C to 105 °C) |
| Power requirement* |
10 Vdc to 30 Vdc (4 mA to 20 mA, 2-wire)
6 Vdc to 30 Vdc (1 Vdc to 5 Vdc, 3-wire)
5 Vdc to 30 Vdc (0.5 Vdc to 4.5 Vdc, 3-wire)
14 Vdc to 30 Vdc (0 Vdc to 10 Vdc, 3-wire) |
| Load limitations |
≤ (VPower-10)/0.020 Amp for 4 mA to 20 mA
≥ 10,000 Ω for 1 Vdc to 5 Vdc, 3-wire |
| Proof pressure |
3 times full scale for ranges 0 psi to 15 psi through 0 psi to 200 psi
1.75 times full scale for ranges 0 psi to 300 psi through 0 psi to 10,000 psi
1.5 times full scale for 0 psi to 15,000 psi |
| Burst pressure |
3.8 times full scale for ranges 0 psi to 15 psi through 0 psi to 200 psi
4 times full scale for ranges 0 psi to 300 psi through 0 psi to 10,000 psi
3 times full scale for 0 psi to 15,000 psi |
| Measuring element |
621 Series is 316 Stainless Steel for ranges up through 0 psi to 300 psi,
316 Stainless Steel with Elgiloy ranges 0 psig to 500 psig and higher;
622 Series is 316 Stainless Steel with NBR o-ring; (FKM o-ring optional) |
| Connection |
316 Stainless Steel |
| Housing material |
316 Stainless Steel |
| Environmental rating |
IP67/NEMA 4x |
| Electromagnetic rating |
CE compliant to EMC norm EN 61326:2014/A1:1998
RFI, EMI and ESD protection |
| Electrical protection |
Reverse polarity, over-voltage and short circuit protected |
| Shock |
1,000 g’s according to IEC 60068-2-27 |
| Vibration |
20 g’s according to IEC 60068-2-6 |
| Weight |
Approximately 12 oz. |
Convert to PT Series
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