Name: Explosion-Proof Hydrogen Pressure Transducer E2X & E2F
Availability: InStock

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Explosion-proof hydrogen pressure transducer E2X & E2F

The Ashcroft E2X and E2F pressure transducers fulfills a wide spectrum of pressure sensing requirements when explosion or flameproof hazardous approvals are required.

Using Ashcroft’s proven CVD thin film sensor technology provides a reliable and repeatable sensor manufactured to Ashcroft’s TruAccuracy terminal point standard.

The Ashcroft’s straight forward TruAccuracy standard eliminates confusion from statistically derived accuracy specifications and avoids the need for user calibration at the time of installation.

This makes the E2X and E2F ideal for demanding hazardous industrial and process applications.

Key features

Hydrogen Pressure Transducer uses Ashcroft’s proven CVD thin film technology

+/-0.25%, +/- 0.50% or +/-1.0% of span accuracy available

Standard ranges from vacuum to 20,000 psi and 0 to 500 psia (custom ranges available)

Rugged 316 stainless steel Housing

Diaphragm available in 17-4 PH, 316L stainless steel or A286

E2X- Flameproof, intrinsically safe and non-incendive approval for explosion-proof/hazardous applications.

E2F- Flameproof approval for explosion-proof/hazardous applications.

FM, ATEX and IECEx approvals

4-20mA or multiple Voltage outputs available

External magnetic offset and span adjustment

CE approved

RoHS compliant

Wide selection of process connections available

Customizable configurations

External magnetic offset & span adjustment

Barometric pressure ranges available (standard & custom ranges)

Thick sensing diaphragm using proven CVD technology:

316L SS ranges to 5000 psi/350 bar
A286 ranges to 20,000 psi/1400 bar

Specifications

Accuracy: ±0.25%, ±0.5%, ±1.0% of span Terminal Point Method includes: hysteresis, non-repeatability, zero offset and span setting errors

Outputs:

0-10 Vdc (3 Wire), 0-5 Vdc (3 Wire), 0.1-10 Vdc (3 Wire), 0.1-5 Vdc (3 Wire), 0.5-4.5 Vdc (3 Wire)
1-11 Vdc (3 Wire), 1-5 Vdc (3 Wire), 1-6 Vdc (3 Wire), 20-4 mA (2 Wire), 4-20 mA (2 Wire)

Process Connection:

1/4 NPT Male, 1/8 NPT Male, ½ NPT Female, ½ NPT Male, ½-14 NPT Female, ¼ NPT Female
¼˝ VCR gland with 9⁄16-18 Female Swivel Nut, ¼˝ VCR gland with 9⁄16-18 Male Swivel Nut, ¼-18 NPT Female
1⁄8 -27 NPT Female, 7⁄16-20 UNF-2B SAE J1926, 7⁄16-20 UNJF-2A SAE Male (SAE J1926 O-Ring Boss seal)
7⁄16-20 UNJF-3A 37° Flare (SAE AS4395), 9⁄16-18 UNF-2B Female, G1/4 A-MALE (stud end DIN 3852-E G¼)
G½ B Male (EN837-1), G¼ B-Male (EN837-1), Sanitary Seal 1.5˝ Tri-Clamp®, Sanitary Seal 2˝ Tri-Clamp®

Pressure Ranges

Vacuum to 20,000 psig, 0 to 500 psi absolute

Shock & Vibration Resistance

10g RMS 20-20,000Hz Vibration
80g, 6ms Haversine Shock

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Brand	Ashcroft
Brand	Ashcroft
Max Pressure (in bar)
Min Pressure (in bar)
Max Input Voltage (in V)
Min Input Voltage (in V)
Diameter (in mm)
Ingress Protection Rating	IP66, IP67, IP69K
Manufacturing Readiness (MRL)
Technology Readiness (TRL)
Compliant with	ATEX, CE, FM, IECEx, UKCA
Max Ambient Temperature (in °C)	125
Min Ambient Temperature (in °C)	-40
Max Medium Temperature (in °C)
Min Medium Temperature (in °C)
Max Operating Altitude (in m)
Max Ambient Humidity (in % r.H.)

Explosion-Proof Hydrogen Pressure Transducer E2X & E2F