E2F ASHCROFT | Alldatasheet
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ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer E2F Pressure Transducer PERFORMANCE SPECIFICATIONS Reference Temperature:70 °F ±3.6 °F, (21 °C ±2 °C) Static Accuracy: ±0.25% of span, ±0.50% of span, ±1.0% of span, (0-1.5# Range only available in ±0.5% and 1.0% accuracy) Terminal Point Method includes: hysteresis, linearity, repeatability, offset and span Stability: ±0.25% year at reference conditions ENVIRONMENTAL SPECIFICATIONS Thermal Coefficients: Offset: ±0.005% /°F from -40 °F to 257 °F (±0.009% /°C from -40 °C to 125 °C) Span: ±0.005% /°F from -40 °F to 257 °F (±0.009% /°C from -40 °C to 125 °C) Temperature Limits: Storage: Operating: Media: -58 °F to 257 °F (-50 °C to 125 °C) -40 °F to 176 °F (-40 °C to 80 °C) -40 °F to 176 °F (-40 °C to 80 °C) Humidity: 0-100% (non-condensing) FUNCTIONAL SPECIFICATIONS Response Time (Output): 4 ms Gauge/Compound Pressure Ranges: VAC to 20,000 psig Shock: 80g, 6 ms, Haversine Vibration: Random: 10g RMS 20-2000 Hz Absolute Pressure Ranges: 0 to 500 psia Proof Pressure: 1.2X - 2X (See Table 1 on page 2) Burst Pressure: 3X - 8X (See Table 1 on page 2) ELECTRICAL SPECIFICATIONS Circuit Protection: Reverse polarity protected Supply Voltage Output 9-36 Vdc: 4-20 mA, 20-4 mA (2-wire), 0-5 Vdc, 1-5 Vdc, 1-6 Vdc, 0.1-5 Vdc, 0.5-4.5 Vdc 14-36 Vdc: 0-10 Vdc, 1-11 Vdc, 0.1-10 Vdc Adjustability: ±5% of span non-interactive offset & span Supply Current: <8 mA (Vout) Curent Source/Sink for Voltage Output 1 mA (source)/ 0.1 mA (sink) MAX. Withstand/Breakdown 100 Vdc/Vac, optional 500 Vdc/Vac
FEATURES
Flameproof approval for explosion-proof, hazardous applications. FM, CSA, ATEX and IECEx approvals Ranges vac through 20,000 psi IP66/67 Ingress rating Wide selection of process connections available Customizable configurations External magnetic offset & span adjustment Barometric pressure ranges available (standard & custom ranges) SIL 3 capable TYPICAL USES Oil field equipment Upstream oil & gas production Natural gas compression Alternative energy projects Engine monitoring Process & pneumatic sensing Hydrogen applications KEY BENEFITS
- Highly configurable
- Easy calibration of offset and span
- SIL Certified
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer PHYSICAL SPECIFICATIONS Ingress Rating: IP66 (NEMA 4X) (STD.) IP67 (IP69K Consult Factory) WETTED MATERIAL Diaphragm: Sensor: A B C D Material: 17-4PH® Stainless steel 316L Stainless steel 316L Stainless steel, liquid isolated A286 Process Connection: 316L Stainless steel NON-WETTED MATERIAL Housing: 316L Stainless steel EMC TESTING TABLE 1: PROOF & BURST PRESSURE MULTIPLIERS A Sensor - 17-4PH® SS B Sensor - 316L SS C Sensor - 316L SS ISO D Sensor - A286 Sensor Range Proof Burst Proof Burst Proof Burst Proof Burst ( psi) 1.5 3.3X 5X 5 3X 5X 10 2X 5X 15 2X 5X 30 2X 5X 45 1.9X 8X 1.4X 8X 3.1X 5X 50 2.9X 8X 2.2X 8X 2.8X 5X 60 2.4X 8X 1.8X 8X 2.3X 5X 75 1.9X 8X 1.5X 8X 1.9X 5X 100 2X 8X 1.5X 8X 3.0X 5X 150 2X 8X 1.5X 8X 2X 4X 200 2X 8X 1.5X 8X 3.0X 3X 300 1.9X 8X 1.5X 8X 2X 3X 500 2X 8X 1.2X 5X 2X 3X 750 1.9X 8X 1.2X 5X 1000 2X 8X 1.2X 5X 1500 1.9X 8X 1.2X 5X 2000 2X 8X 1.2X 5X 3000 1.9X 5X 1.2X 5X 5000 1.5X 5X 1.2X 5X 2.4X 5X 7500 1.5X 3X 1.6X 5X 10000 1.2X 3X 1.2X 5X 15000 1.7X 3X 1.7X 5X 20000 1.3X 3X 1.3X 5X (Compound) VAC# 2X 5X V&15# 2X 5X V&30# 2X 5X V&45# 2X 8X 1.5X 8X 3X 7.7X V&60# 2X 8X 1.5X 8X 2X 5X V&100# 2X 8X 1.5X 8X 3.3X 6X V&150# 2X 8X 1.5X 8X 2X 4X V&200# 2X 8X 1.5X 8X 3X 4.5X V&300# 2X 8X 1.5X 8X 2X 3X (psia) 15 2X 5X 30 2X 5X 70 2X 5X 150 2X 4X 300 2X 3X 500 2X 3X EMC: Directive 2014/30/EU, and EN61326-1, EN61326-2-3 (Industrial Env.) Immunity: 61000-4-2 (ESD) ±4kV/±8kV (Contact/Air) 61000-4-3 (Radiated RF) 10 V/m to 1GHz, 3 V/m to 2GHz, 1 V/m to 2.7GHz 61000-4-4 (EFT/Burst) ±1kV (5/50ns, 5kHz) 61000-4-5 (Surge) ±1kV, Earth to Shield over all I/O lines 61000-4-6 (Conducted RF) 3V (0.15 to 80MHz) 61000-4-8 (Line Freq. Magnetic) 30A/m Emissions: EN 55011 (CISPR 11) Class A, Group 1 & FCC (47 CFR 15) Explosion Proof/Flameproof/Dust Ignition Proof Installations FM Class I Division 1, Groups A, B, C, D T4, -40°C < Ta <80°C Class II Division 1, Groups E, F, G T4, -40°C < Ta <80°C Class III T4, -40°C < Ta <80°C Class I, Zone 1, AEx db IIC T4 Gb -40°C < Ta < 80°C Class II, Zone 21, AEx tb IIIC T135°C Db -40°C < Ta < 80°C CSA Class I, Division 1, Groups A, B, C and D T4 Class II, Division 1, Groups E, F and G T135°C Class III, Division 1, T135°C Ex db IIC T4 Gb Ex tb IIIC T135°C Db ATEX II 2 G Ex db IIC T4 Gb -40°C < Ta < 80°C II 2 D Ex tb IIIC T135°C Db -40°C < Ta < 80°C IECEx Ex db IIC T4 Gb -40°C < Ta < 80°C Ex tb IIIC T135°C Db -40°C < Ta < 80°C HAZARDOUS AREA CERTIFICATIONS
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer ORDERING CODE Example: E2F B 3 C F02 42 CF X 10 F 100# -XNH Model E2F - Flame proof E2F Sensor Materials - See Table 2 on page 4 for more options A - 17-4PH® Stainless steel B - 316L Stainless steel B C - 316L Stainless steel (liquid isolated) D - A286 Accuracy 3 - 0.25% span (not available with 1.5 psi range) 3 5 - 0.50% span 7 - 1.00% span Calibration Chart N - Without calibration chart C - With Traceable calibration certificate C Pressure Connections - See Table 3 on page 5 for more options F02 - (¼ NPT Female) F02 Output Type - Consult factory for additional outputs 05 - 0-5 Vdc (not available with X1L variation) 10 - 0-10 Vdc (not available with X1L variation) 11 - 1-11 Vdc 15 - 1-5 Vdc 16 - 1-6 Vdc 24 - 20-4 mA 42 - 4-20 mA 42 45 - 0.5-4.5 Vdc non-ratiometric 00 - Custom Electrical Connections - See Table 4 on page 6 for more options CF - (½ NPT conduit w/flying leads) CF Mating Connector X - Without mating connector X Cable Length Max cable length of 30ft for outputs 05, 10, 11, 12, 13, 15, 16 and 45. Max cable length of 99ft for outputs 24 and 42 00 - No cable XX - 01 to 99 10 Unit of Length F - Feet F M - Meter N - Inches 0 - No cable Pressure Ranges - Coding example only, see Table 5 on page 7 for more options 100# - 100 psig 100# Options (if choosing an option(s) must include an “X”) -X__ NN - Paper tag NH - Stainless steel tag NH 6B - Cleaned for Oxygen service 6W - Cleaned to ASME B40.100 Level IV, NOT marked for oxygen service 1L - SIL certification for E2 series transducer Accessory Part Number Offset and Span Adjustment Magnet 266A143-01 Accessories must be ordered separately
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer TABLE 2 - SENSOR PRESSURE RANGE psi Sensor Material bar Sensor Material inHg Sensor Material A 17-4PH® SS B 316L SS C
316 ISO
D A286 A 17-4PH® SS B 316L SS C D A286 A 17-4PH® SS B 316L SS C D A286 1.5# • 5# • 400MB • 10IM • 10# • 600MB • 20IM • 15# • 1BR • 30IM • 15#A • 10BRA • 30#A • 16BRA • 50#A • 20BRA • 100#A • 25BRA • 120#A • 200#A • 300#A • 500#A •
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer 1⁄8 NPT Male Code "M01" .72 .875 Hex. ¼ NPT Male Code "M02" .98 .875 Hex. ½ NPT Male Code "M04" 1.16 .875 Hex. 7⁄16-20 UNJF-3A Code "M76" .91 .875 Hex. O-ring 7/16 -20 UNF-2A O-ring Boss Code "MEK" .71 .875 Hex. G¼B Male Code "MG2" .87 .875 Hex. 1⁄8 NPT Female Code "F01" .47 .875 Hex. Ø.81 G½B Male Code "MG4" 1.19 .875 Hex. gasket G¼A DIN 3852-E Code "MGA" .83 .47 .875 Hex. .80 Ø .81 7⁄16-20 UNF -2B O-Ring Boss Code "FRW" .875 Hex. ¼ VCR gland with 9⁄16-18 Female nut Code "FV2" 1.98 MAX. 1.48 .75 Hex .875 Hex. ¼ NPT Female Code "F02" .66 .875 Hex. Ø.81 ½ NPT Female Code "F04" .91 1.063 Hex. Ø 1.06 .71 Ø .81 9⁄16-18 UNF -2B Female Code "F09" .875 Hex. 1.48 ¼-VCR Gland with 9⁄16-18 Male Nut Code "MV2" .875 Hex. .63 Hex. TABLE 3 - PRESSURE CONNECTION DIMENSIONS 1⁄8 NPT Male Code: MO1 MAWP: 20,000 psi G½ B Male (EN837-1) Code: MG4 MAWP: 20,000 psi ¼ NPT Male Code: MO2 MAWP: 20,000 psi G¼ A-MALE (stud end DIN 3852-E G¼) Code: MGA MAWP: 10,000 psi ½ NPT Male Code: MO4 MAWP: 10,000 psi ¼-18 NPT Female Code: F02 MAWP: 10,000 psi 7⁄16-20 UNJF-3A 37 ° Flare (SAE AS4395) Code: M76 MAWP: 20,000 psi ½-14 NPT Female Code: F04 MAWP: 5,000 psi 7⁄16-20 UNJF-2A SAE- Male (SAE J1926 O-Ring Boss seal) Code: MEK MAWP: 10,000 psi 9⁄16-18 UNF-2B Female Code: F09 MAWP: 25,000 psi G¼ B-Male (EN837-1) Code: MG2 MAWP: 20,000 psi 1⁄8-27 NPT Female Code: F01 MAWP: 10,000 psi 7⁄16-20 UNF-2B SAEJ1926 Code: FRW MAWP: 9,100 psi ¼˝ VCR® gland with 9⁄16-18 Female Swivel Nut Code: FV2 MAWP: 5,100 psi ¼˝ VCR® gland with 9⁄16-18 Male Swivel Nut Code: MV2 MAWP: 5,100 psi
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer 1.30 1.142 Hex. M20 Conduit w/ Flying Leads Code "MF" L 1.30 L .875 Hex. ½ NPT Conduit w/ Flying Leads Code "CF" TABLE 4 - ELECTRICAL CONNECTION DIMENSIONS Maximum temperature range listed TABLE 5 - PRESSURE RANGES Vac. PSI bar inHg VAC# VACBR VACIM Compound V&15# V&1BR V&30IM — V&1.6BR — V&30# V&2BR V&60IM V&45# — V&100IM V&60# V&4BR — — V&6BR — V&100# — V&200IM V&150# — — V&200# — — V&300# — — 1.5# 100MB 3IM 5# 400MB 10IM Positive Pressure (psig) — 600MB — 10# — 20IM 15# 1BR 30IM — 1.6BR 50IM 30# 2BR — — 2.5BR — 45# — — 50# — 100IM 60# 4BR 75# — — — 6BR — 100# — 200IM 150# 10BR 300IM 200# — — — 16BR — 250# — 500IM 300# 20BR — — 25BR — 500# — 1000IM — 40BR — 750# — — — 60BR — 1000# — — 1500# 100BR — 2000# 160BR — — 200BR — 2500# — — 3000# — — — 250BR — 5000# — — — 400BR — 7500# — — — 600BR — 10000# — — 15000# 1000BR — 20000# — — Absolute Pressure (psia) 15#A 1BRA 30IMA — 1.6BRA 50IMA 30#A 2BRA — — 2.5BRA — 50#A — 100IMA — 4BRA — — 6BRA — 100#A — 200IMA — 10BRA 300IMA 200#A — — — 16BRA 500IMA 300#A 20BRA 1000IMA 500#A 25BRA — ½ NPT Conduit With Flying Leads Code: CF IP67 (NEMA 4X) -40 °F to 176 °F (-40 °C to 80 °C) M20 Conduit With Flying Leads Code: MF IP67 (NEMA 4X) -40 °F to 176 °F (-40 °C to 80 °C) Unvented Vented Vented Vented conduit supplied on units with pressure range ≤ to 500# Unvented M20 x 1.5 Conduit w/ flying leads Vented Code "MF" L L L L 1/2 NPT Conduit w/ flying leads Vented Code "CF" 1.36 1.14 HEX. 1.36 .875 HEX. M20 x 1.5 Conduit w/ flying leads Vented Code "MF" L L L L 1/2 NPT Conduit w/ flying leads Vented Code "CF" 1.36 1.14 HEX. 1.36 .875 HEX.
ashcroft.com | 1.800.328.8258 | Contact Us Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft®, TruAccuracy™ and Trust the Shield® are trademarks of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: 17-4PH® and VCR®. For more information, see Ashcroft Brands & Trademarks ©2024 Ashcroft Inc. e2f_transducer _ds_RevI_10-25-24 E2F Explosion-Proof Pressure Transducer DIMENSIONS For reference only, consult Ashcroft for specific dimensional drawings CF ELECTRICAL TERMINATION CF ELECTRICAL TERMINATION MEK PRESSURE CONNECTION MEK PRESSURE CONNECTION [129] 5.08 Ø.87 [22] FOR TRANSMITTERS WITH 4-20 mA OUTPUT SIGNAL, THE MINIMUM VOLTAGE AT THE TERMINAL IS 9 VDC 200 400 600 800 1000 1200 5 9 15 25 35 Loop Resistance (Ohms) Loop Supply Voltage vs. Loop Resistance Loop Supply Voltage (Vdc) Operating Region V Supply: Rloop: Min 9 0 Typ 24 681.818181 8 Max 36 1227.272727 VMIN = 9V + (0.022*A x RLOOP ) (*includes a 10% safety factor) RLOOP = RSENSE + RWIRING RLOOP = Loop Resistance (Ohms) RSENSE = Sense Resistance (Ohms) RWIRING = Wire Resistance (Ohms) NOTE: See power supply requirement chart for maximum supply voltage limits LOOP SUPPLY VOLTAGE CHART Ashcroft’s TruAccuracy™ specification is exclusively based on terminal point methodology instead of statistically derived schemes like ‘best fit straight line’. TruAccuracy™ means the Ashcroft E2F has ±0.25% accuracy out of the box. Zero and span setting errors are already included in the ±0.25% accuracy spec. The E2F is ready to be installed with no additional calibration adjustments required. A unit from another manufacturer advertised as ±0.25% best fit straight line may actually be a ±1.25% to ±2.25% device. Using best fit straight line method, the accuracy spec does not include zero and span setting errors, which can be as much as ±1.00% each. What Does It Mean?