Description Specifications Literature Description 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 State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. 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 conditionsPressure Connection1/4 NPT Male1/8 NPT Male1/2 NPT Female1/2 NPT Male1/2-14 NPT Female1/4 NPT Female1/4" VCR gland with 9/16-18 Female Swivel Nut1/4" VCR gland with 9/16-18 Male Swivel Nut1/4-18 NPT Female1/8 -27 NPT Female7/16-20 UNF-2B SAE J19267/16-20 UNJF-2A SAE Male (SAE J1926 O-Ring Boss seal)7/16-20 UNJF-3A 37° Flare (SAE AS4395)9/16-18 UNF-2B FemaleG1/4 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 absoluteWetted MaterialDiaphragm: 17-4PH Stainless steel, 316L Stainless steel, 316L Stainless steel liquid isolated, A286Process Connection: 316L Stainless SteelNon-Wetted MaterialHousing: 316L Stainless steelOutputs0-10 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 Data Sheet Data Sheet Hydrogen Applications Manual Brochure Accessories