• Ashcroft E2S Intrinsically Safe Pressure Transducer

Ashcroft E2S Intrinsically Safe Pressure Transducer

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Shipping Weight:
1.00 LBS


The Ashcroft® E2S pressure transducer fulfills a wide spectrum of pressure sensing requirements when intrinsically safe or non-incendive hazardous approvals are required. Using Ashcroft's proven CVD thin-film sensor technology provides a reliable and repeatable product manufactured to Ashcroft's TruAccuracy terminal point standard. Ashcroft's straightforward TruAccuracy standard eliminates confusion from statistically derived accuracy specifications and avoids the need for user calibration at the time of installation. This makes the E2S ideal for demanding field applications.

Key Features
  • 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
  • FM, ATEX and IECEx intrinsically safe approvals
  • FM non-incendive approved
  • 4-20mA or multiple Voltage outputs available
  • External magnetic offset and span adjustment
  • CE approved
  • RoHS compliant

Product Specifications

Reference Temperature70°F ±3°F (21°C ±2°C)
Accuracy±0.25%, ±0.5%, ±1.0% (Method includes non-linearity, hysteresis, non-repeatability, zero offset and span setting errors)
Stability≤±0.25% span/year at reference conditions
Pressure Connection1/4 NPT Male
1/8 NPT Male
1/2 NPT Female
1/2 NPT Male
1/2-14 NPT Female
1/4 NPT Female
1/4" VCR gland with 9/16-18 Female Swivel Nut
1/4" VCR gland with 9/16-18 Male Swivel Nut
1/4-18 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 G1/4)
G1/2 B Male (EN837-1)
G1/4 B-Male (EN837-1)
Sanitary Seal 1.5" Tri-Clamp®
Sanitary Seal 2" Tri-Clamp®
Pressure RangesVacuum to 20,000 psig, 0 to 500 psi absolute
Wetted MaterialDiaphragm: 17-4PH Stainless steel, 316L Stainless steel, 316L Stainless steel liquid isolated, A286
Process Connection: 316L Stainless Steel
Non-Wetted MaterialHousing: 316L Stainless steel
Outputs0-10 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)

Literature & Docs