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
Electrical |
|
|---|---|
| Excitation | |
| EXG1 | 2-15 Vdc |
| EXG2 & EGX3 | 10-38 Vdc* |
| Output | |
| 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 |
Certifications |
|
|---|---|
| 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
Mechanical |
|
|---|---|
| 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* |
| Materials | |
| 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 |
Environmental |
|
|---|---|
| Compensated Temp Range | 0 to 170º F |
| Operating Temp Range | -40 to 200º F |
| Storage Temp Range | -40 to 250º F |
Performance |
|
|---|---|
| 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.