DatasheetDynisco Model 1195 Smart Pressure Transmitter
The Dynisco Model 1195 is a microprocessor-based smart pressure transmitter designed for button-seal mounting applications. Advanced sensor and electronics temperature compensation provide excellent measurement accuracy and long-term stability under demanding process conditions. Configuration and setup can be performed using HART® communication, Dynisco SmartLink software or an optional LCD display.
The transmitter is ideally suited for plastics and polymer processing applications where precise pressure measurement and reliable process monitoring are required. In addition to the standard 4–20 mA output, an optional second 4–20 mA output can be used for temperature transmission. Multiple approvals for hazardous areas, different diaphragm materials and a wide range of pressure ranges allow flexible adaptation to specific application requirements.
| Technical Specifications | |
|---|---|
| Pressure Ranges | 0–50 bar to 0–680 bar (0–750 psi to 0–10,000 psi) |
| Accuracy | Up to ±0.15% of span (temperature compensated) |
| Resolution | 0.035% of full scale or better |
| Zero Adjustment | -84% to +16% of span |
| Span Adjustment | 16% to 100% of span |
| Turndown | 6:1 |
| Overpressure Limit | 1.5 × pressure range |
| Sample Rate | 10 samples per second |
| Long-Term Stability | <0.09% of full scale per year |
| Process Temperature | 25 °C to 300 °C standard, optional up to 350 °C |
| Electronics Temperature | 25 °C to 80 °C |
| Output Signal | 4–20 mA with superimposed HART® communication |
| Damping | Adjustable from 0 to 32 seconds |
| Supply Voltage | 12–42 VDC (standard), 12–30 VDC (intrinsically safe) |
| Enclosure Rating | IP66 / NEMA 4X |
| Communication Protocol | HART® |
| Display | Optional programmable LCD display |
| Temperature Output | Optional second 4–20 mA output |
| Diaphragm Materials | 15-5 PH stainless steel or Hastelloy |
| Approvals | CE, FM Explosion-Proof, FM Intrinsically Safe, ATEX Ex ia IIC |
