EXG Series Explosion Proof Pressure Transmitter

0-100 through 0-25K psi

Certified for Hazardous Locations

Explosion Proof approved for hazardous locations

Dylix’s EXG Series Pressure Transmitter is designed and approved for use in hazardous locations. The EXG’s entirely welded 316L SST & 17-4 construction is hermetically sealed,  making it ideal for the worst pressure applications. CSA/CUS Explosion Proof certified for  lass I Div. 1 and Class I Div. 2 Groups A, B, C, D.

Manufactured for reliable service in aggressive environments

The EXG is manufactured for reliability in aggressive environments where other transmitters fail. Dylix’s automated weld procedures, extreme environmental burn in, and the mounting of our electronics to withstand the most severe shock and vibration applications are all geared toward safety and reliability. Additional EMI/RFI filtering with surge protection add to the

performance of the EXG.

Alternate materials for service in corrosive environments

For corrosive environments where 316L or 17-4 SST are not best suited, the EXG is also available with Hastelloy C276, C22 or Inconel 718 machining capabilities.

Dylix’s Customer Service

Each EXG transmitter is shipped with a NIST traceable calibration certificate.

Standard Features:

  • Hermetically Sealed Package
  • ± 0.25% FSO Static Accuracy
  • 0-100 psi through 0-25,000 psi

Available Options:

  • ± 0.1% FSO Static Accuracy
  • ± 0.5% FSO Thermal Error Band
  • Alternate wetted materials
  • Low power

Product Specifications


EXG1 2-15 Vdc
EXG2 & EGX3 10-38 Vdc*
EXG1 1-2 mV/V*
EXG2 0-5 Vdc*
(For 1-5 Vdc use Option Code: D07)
EXG3 4-20 mAdc
Zero Balance ≤1% FSO
FSO Setting ≤1% FSO
Resolution Infinite (0.001% FSO usable)
Response Time
EXG1 < 3 mS
EXG2 & EXG3 < 5 mS
Insulation Resistance 1,000 M Ω @ 50 Vdc
Reverse Polarity Protected
Warm-up < 10 mS
Power Supply Effect ≤± .002% FSO per V input
EMI/RFI Internal Filtering (EXG2, EXG3)
Short Circuit Protected Up to 40 Vdc


CSA/CUS Explosion Proof Class I Div. 1 Groups A, B, C, D
CSA/CUS Explosion Proof Class I Div. 2 Groups A, B, C, D
Master Contract Number: 229278
Certificate Number: 1658325

* Options Available


Pressure Ranges 0-100 through 0-25k psi
(Customer may specify any range/eng. unit)
(Absolute, Vacuum or Compound are available options)
Proof Pressure 2X Full Scale*
Burst Pressure 5X Full Scale*
Wetted Parts 316 & 17-4 SST*
Non-wetted Parts 316L SST
Pressure Port 1/4"-NPT (Female)*
Electrical Connector 1/2" – NPT (Male) conduit cable exit with 24" of cable*
Dimensions Per outline below


Compensated Temp Range 0 to 170º F
Operating Temp Range -40 to 200º F
Storage Temp Range -40 to 250º F


Static Accuracy ≤± 0.25% FSO* (BFSL, RSS)
(Combined effects of non-linearity, hysteresis & repeatability)
Repeatability ≤± 0.1% FSO
Temperature Effects ≤± 1.5% FSO over comp range*
(Combined effects of Zero & FSO with reference at 70º F)
Long Term Stability ≤± 0.25% FSO per year

Standard Wiring

Model Output + Power - Power + Signal - Signal Case Ground
EXG1 mV/V dc 4 wire Red Black Green White Tinned Wire
EXG2 0-5 (10) Vdc 3 wire Red Black Green Tinned Wire
EXG3 4-20 mAdc 2 wire Red Black Green

**Dylix Corporation reserves the right to change specifications without prior notification. Please contact the factory for the latest revision.