E2S Intrinsically Safe Pressure Transducer

E2S Intrinsically Safe Pressure Transducer

The Ashcroft® E2S pressure transducer fulfills a wide spectrum of pressure sensing requirements when intrinsically safe or non-Incendive hazardous approvals are required.
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

FM, ATEX and IECEx intrinsically safe approvals

Uses Ashcroft’s proven polysilicon thin film technology

316L stainless steel enclosure provides uncompromising protection

TruAccuracy™ performance ensures the transducer meets its rated accuracy out of the box and is ready for installation with no additional calibration adjustments required.

SIL 3 Capable

Wide assortment of analog outputs, pressure and electrical connections

External magnetic offset and span adjustment

Custom cable lengths

Markets & Applications

HVAC-R

Chemical and Petrochemical

Energy

Oil and Gas

Offshore Oil and Gas

Natural Gas Transmission and LNG

Machine Automation

Hydrogen and Technical Gases

Pumps and Compressors

  • Specifications
  • Downloads

Process Connection Style

Threaded

VCR or VCO fitting

Accuracy

0.25% of span

0.5% of span

1% of span

Pressure Type

Gauge pressure

Absolute pressure

Ranges

Vacuum

Compound

1 ... 1400 bar / 20000 psi

100 ... 600 mbar / 1.5 ... 10 psi

Wetted Parts Material

Stainless steel A286

Stainless steel 316L (1.4404)

Sensor stainless steel 17-4PH

Stability

≤±0.25% span/year at reference conditions

Ingress Protection

IP66

IP67

IP69K (consult factory)

Output Signal

Many other voltage outputs

4-20 mA (2-wire)

0-5 VDC (3-wire)

0-10 VDC (3-wire)

Durability

>10 million cycles

Case or Body Material

Stainless steel 316L (1.4404)

Mounting

Stem

Dampening

Throttle screw

Electrical Termination

1/2 NPT male conduit

M20x1.5 male conduit

Hirschmann EN 175301-803 Form C

MIL DTL 26482 8 4-Pin

AMP® Superseal® 3-Pin

Metri-Pack® 3-Pin

Deutsch® DT04-3P

M12 Hirschmann® 993-172-100

Wire leads, PVC insulated

M20x1.5 female

Hirschmann EN 175301-803 Form A

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