DPC Series Differential Pressure Transmitter
Low Range/High Proof Differential Pressure Transmitter
Designed for High Static / Low DP applications
Dylix’s DPC Series differential pressure transmitter is designed for End Users and OEMs where extreme overpressure protection (1,000 psi), high performance and reliability are required at a competitive price. This product is modular and is configurable to meet our customer’s exact needs.
Manufactured for extended life cycle
Every DPC Series 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 differential pressure products excellent performance and reliability over time and at high elevated line pressure.
Entirely welded 316L SST pressure cavities
The DPC Series pressure port’s all welded 316 SST O-Ring free design make it ideal for high cyclical applications, capillary filled systems or applications where a guaranteed leak free system is needed.
Dylix’s Customer Service
Includes a NIST traceable calibration certificate.
Standard Features:
- Ranges from 5 inwc to 50 psi
- 1,000 psi overpressure protection
- ±≤ 0.25% FSO/YR stability
Available Options:
- ±≤ 0.1% FSO Static Accuracy
- Zero & Span Controls
- 2000 psi Overpressure Protection
- HART protocol
Product Specifications
Electrical |
|
|---|---|
| Excitation | 8-38 Vdc* |
| Output | |
| DPC2 | 0-5 Vdc* |
| DPC3 | 4-20 mAdc |
| Zero Balance | ≤+1% FSO |
| FSO Setting | ≤+1% FSO |
| Resolution Infinite | (≤±0.001% FSO usable) |
| Response Time | < 10 mS |
| Insulation Resistance | 1,000 M Ω @ 50 Vdc |
| Reverse Polarity | Protected |
| Warm-up | < 10 mS |
| Power Supply Effect | ≤± 0.002% FSO per V input |
| EMI/RFI | Internal Filtering |
| Short Circuit Protected | Up to 40 Vdc |
* Options Available
Mechanical |
|
|---|---|
| Pressure Ranges | 0-5 inwc through 0-50 psi |
| (Customer may specify any range/eng. unit) | |
| Line Pressure | 1,000 psi |
| Proof Pressure | 1,000 psi (either port) |
| Burst Pressure | 3,000 psi |
| Materials | |
| Wetted Parts | 316L SST |
| Non-wetted Parts | 316L SST plus electrical connector |
| Pressure Port | 1/4"-NPT (Female)* |
| Electrical Connector | NEMA 4X cable exit with 24” cable* |
| Dimensions | Per outline below |
| Weight | 18 oz. |
Environmental |
|
|---|---|
| Compensated Temp Range | 0 to 170º F |
| Operating Temp Range | -20 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) | |
| Static Pressure Effect | |
| On Zero | ≤± 0.25% FSO per 1,000 psi |
| On Span | ≤± 0.5% of reading per 1,000 psi |
| Repeatability | ≤± 0.05% FSO |
| Temperature Effects | ≤± 1.5% FSO over comp range |
| (Combined effects of Zero & FSO with reference at 70º F) | |
| Mounting Effects | Zero shifts up to 1" ± H2O depending on orientation |
| Long Term Stability | ≤± 0.25% FSO per year |
Standard Wiring
| Model | Output | + Power | - Power | + Signal | - Signal |
|---|---|---|---|---|---|
| DPC2 | 0-5 (10) Vdc 3 wire | Red/Pin 1/Pin A | Black/Pin 2/Pin B | Green/Pin 3/Pin C | |
| DPC3 | 4-20 mAdc 2 wire | Red/Pin 1/Pin A | Black/Pin 2/Pin B |
**Dylix Corporation reserves the right to change specifications without prior notification. Please contact the factory for the latest revision.