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Noshok 625-5-1-1-8-25 Intrinsically Safe Pressure Transmitter

Part Number: 625-5-1-1-8-25

Date modified: Dec 20, 2023

Online Prices

NOSHOK List price: Original price was: $725.18.Current price is: $580.00.

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Warranty: 3 YR
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Noshok 625-5-1-1-8-25 Intrinsically Safe Pressure Transmitter

Low pressure ranges for vapor recovery applications,?vacuum and compound ranges through 0 psig to 15,000 psig;?absolute ranges from 0 psia to 15 psia through 0 psia to 300 psia,The NOSHOK Series 625 and 626 pressure transmitters combine the reliability and long life of diffused semiconductor and sputtered thin film strain gauge sensors with safe electronics for outstanding performance and value. These transmitters were designed for applications that require pressure measurement in hazardous environments. All wetted parts are made of stainless steel (Hastelloy C4 optional on front flush model), welded with no internal O-rings, gaskets or seals. The 625 transmitter includes an internal diaphragm while the 626 transmitter utilizes a front flush diaphragm.

RIES        625 Stainless steel threaded connection 626 316 Stainless steel flush diaphragm 626H Hastelloy flush diaphragm
PRESSURE
RANGES		 4/12 oz/in2 -4 oz/in2 to 12 oz/in2 30/100 -30 inHg to 100 psig 150 0 psig to 150 psig 5000 0 psig to 5,000 psig 15A 0 psia to 15 psia
12 oz/in2 0 oz/in2 to 12 oz/in2 30/150 -30 inHg to 150 psig 200 0 psig to 200 psig 6000 0 psig to 6,000 psig 30A 0 psia to 30 psia
16 oz/in2 0 oz/in2 to 16 oz/in2 30/200 -30 inHg to 200 psig 300 0 psig to 300 psig 7500 0 psig to 7,500 psig 60A 0 psia to 60 psia
50 inH2O 0 inH2O to 50 inH2O 3 0 psig to 3 psig 500 0 psig to 500 psig 8000 0 psig to 8,000 psig 100A 0 psia to 100 psia
100 inH2O 0 inH2O to 100 inH2O 5 0 psig to 5 psig 750 0 psig to 750 psig 10000 0 psig to 10,000 psig 150A 0 psia to 150 psia
30vac -30 inHg to 0 psig 15 0 psig to 15 psig 1000 0 psig to 1,000 psig 15000 0 psig to 15,000 psig 200A 0 psia to 200 psia
30/15 -30 inHg to 15 psig 30 0 psig to 30 psig 1500 0 psig to 1,500 psig 250A 0 psia to 250 psia
30/30 -30 inHg to 30 psig 60 0 psig to 60 psig 2000 0 psig to 2,000 psig
30/60 -30 inHg to 60 psig 100 0 psig to 100 psig 3000 0 psig to 3,000 psig
psig = gauge pressure  psia = absolute pressure Other ranges available upon request
NOTE: Series 626 is available for pressure ranges up to 0 psig to 8,000 psig
ACCURACY 1 ± 0.25% full scale (BFSL) 2 ± 0.125% full scale (BFSL)
OUTPUT SIGNAL 1 4 mA to 20 mA, 2-wire
PROCESS CONNECTIONS 2 1/4″ NPT male 13 G1B (626 Series only, <30 psig)
8 1/2″ NPT male 45 7/16-20 SAE J514 FIG 34B (Non-Adjustable)
11 G1/2B*
ELECTRICAL CONNECTIONS 1 DIN EN 175301-803 Form A w/ 36” Cable 14 DIN EN 175301-803 Form A with 1/2″ NPT female conduit – IP65
3 6-pin Bayonet -IP65 25 M12x1 (4-pin) IP67
8 DIN EN 175301-803 Form A 36 Integral Cable 36″ – IP67
OPTION ST8 Threaded Orifice (625 Series only)

* 626 Series only, G 1/2 B Flush (≥ 30 psig).

SPECIFICATIONS
Output signal 4 mA to 20 mA, 2-wire
Pressure ranges Vacuum through 0 psig to 15,000 psig Absolute from 0 psia to 15 psia through 0 psia to 300 psia
Accuracy ±0.25% full scale (BFSL); optional ±0.125% 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
Adjustment ± 10% full scale for zero and span
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 is ±0.011% full scale/ °F Span effect is ±0.011% full scale/ °F Media -4 °F to 185 °F (-20 °C to 85 °C) Ambient -4 °F to 176 °F (-20 °C to 80 °C) Storage -22 °F to 221 °F (-30 °C to 105 °C)
Power requirement* 10 Vdc to 30 Vdc (4 mA to 20 mA, 2-wire)
Load limitations ≤ (VPower-10)/0.020 Amp
Proof pressure 3.5 times full scale for ranges 0 psi to 5 psi through 0 psi to 200 psi 2 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 4 times full scale for ranges 0 psi to 5 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 625 Series is 316 stainless steel for ranges up through 0 psi to 300 psi, 316 stainless steel with 17-4PH stainless steel for ≥300 psi; 626 Series is 316 stainless steel with NBR o-ring
Connection 316 stainless steel
Housing material 316 stainless steel
Environmental rating IP65 to IP67 depending upon electrical connection
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 7 oz.

Description

Noshok 625-5-1-1-8-25 Intrinsically Safe Pressure Transmitter

Low pressure ranges for vapor recovery applications,?vacuum and compound ranges through 0 psig to 15,000 psig;?absolute ranges from 0 psia to 15 psia through 0 psia to 300 psia,The NOSHOK Series 625 and 626 pressure transmitters combine the reliability and long life of diffused semiconductor and sputtered thin film strain gauge sensors with safe electronics for outstanding performance and value. These transmitters were designed for applications that require pressure measurement in hazardous environments. All wetted parts are made of stainless steel (Hastelloy C4 optional on front flush model), welded with no internal O-rings, gaskets or seals. The 625 transmitter includes an internal diaphragm while the 626 transmitter utilizes a front flush diaphragm.

RIES        625 Stainless steel threaded connection 626 316 Stainless steel flush diaphragm 626H Hastelloy flush diaphragm
PRESSURE
RANGES		 4/12 oz/in2 -4 oz/in2 to 12 oz/in2 30/100 -30 inHg to 100 psig 150 0 psig to 150 psig 5000 0 psig to 5,000 psig 15A 0 psia to 15 psia
12 oz/in2 0 oz/in2 to 12 oz/in2 30/150 -30 inHg to 150 psig 200 0 psig to 200 psig 6000 0 psig to 6,000 psig 30A 0 psia to 30 psia
16 oz/in2 0 oz/in2 to 16 oz/in2 30/200 -30 inHg to 200 psig 300 0 psig to 300 psig 7500 0 psig to 7,500 psig 60A 0 psia to 60 psia
50 inH2O 0 inH2O to 50 inH2O 3 0 psig to 3 psig 500 0 psig to 500 psig 8000 0 psig to 8,000 psig 100A 0 psia to 100 psia
100 inH2O 0 inH2O to 100 inH2O 5 0 psig to 5 psig 750 0 psig to 750 psig 10000 0 psig to 10,000 psig 150A 0 psia to 150 psia
30vac -30 inHg to 0 psig 15 0 psig to 15 psig 1000 0 psig to 1,000 psig 15000 0 psig to 15,000 psig 200A 0 psia to 200 psia
30/15 -30 inHg to 15 psig 30 0 psig to 30 psig 1500 0 psig to 1,500 psig 250A 0 psia to 250 psia
30/30 -30 inHg to 30 psig 60 0 psig to 60 psig 2000 0 psig to 2,000 psig
30/60 -30 inHg to 60 psig 100 0 psig to 100 psig 3000 0 psig to 3,000 psig
psig = gauge pressure  psia = absolute pressure Other ranges available upon request
NOTE: Series 626 is available for pressure ranges up to 0 psig to 8,000 psig
ACCURACY 1 ± 0.25% full scale (BFSL) 2 ± 0.125% full scale (BFSL)
OUTPUT SIGNAL 1 4 mA to 20 mA, 2-wire
PROCESS CONNECTIONS 2 1/4″ NPT male 13 G1B (626 Series only, <30 psig)
8 1/2″ NPT male 45 7/16-20 SAE J514 FIG 34B (Non-Adjustable)
11 G1/2B*
ELECTRICAL CONNECTIONS 1 DIN EN 175301-803 Form A w/ 36” Cable 14 DIN EN 175301-803 Form A with 1/2″ NPT female conduit – IP65
3 6-pin Bayonet -IP65 25 M12x1 (4-pin) IP67
8 DIN EN 175301-803 Form A 36 Integral Cable 36″ – IP67
OPTION ST8 Threaded Orifice (625 Series only)

* 626 Series only, G 1/2 B Flush (≥ 30 psig).