Certified for Hazardous Locations

EXD Series (PDF File)

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

Manufactured for extended life cycles
The EXD is built using advanced manufacturing techniques to ensure
symmetry between the Hi and Lo ports. Symmetry, along with automated welding procedures and extreme environmental burn-in give Dylix’s  differrential pressure products excellent performance and reliability over time and at high elevated line pressure.

Entirely welded 316L SST pressure cavities
The EXD’s pressure ports all welded 316L SST ‘O’-Ring free design
makes it ideal for high cyclical applications, capillary filled systems, or
applications where a guaranteed leak free system is needed.

Alternate materials for service in corrosive environments
For corrosive environments where 316L is not the material of choice, the
EXD is available in Hasteloy C276, C22 or Inconel 718.

Product Specifications

Electrical

Excitation
 EXD1                     2-15 Vdc
 EXD2 & EXD3          8-38 Vdc*
 EXD4                     10-30 Vdc
Output
 EXD1                     1-2 mV/V*
 EXD2                     0-5 Vdc*
 EXD3                     4-20 mAdc
 EXD4                     DPDT Switch (1A @ 60 Vdc)
Zero Balance           #1% FSO
FSO Setting             #1% FSO
Resolution               Infinite (0.001% FSO usable)

Mechanical

Pressure Ranges
 Range a:                0-5” H2O through 0-30 psi
 Range b:                0-30 through 0-200 psid
 Range c:                0-300 through 0-1k psid
 Range d:                0-2k through 0-5 k psid
Line Pressure
 Range a:                1,000 psi
 Range b:                1,000 psi
 Range c:                3,000 psi
 Range d:                5,000 psi
Proof Pressure
 Range a:                1000 psi
 All other:                3X Full Scale either side
 (7k psi max)*
Burst Pressure
 Range a:                Minimum 3k psi
 Range b:                Minimum 5k psi
 Range c:                Minimum 10k psi
 Range d:                Minimum 12k psi
Materials
 Wetted Parts            316L SST & 15-5 SST
 Non-wetted Parts      316L SST plus electrical connector
Pressure Port*          ¼”-NPT Female

*Options available