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Pressure
Digital Pressure Transmitter
The STD Series Digital Pressure Transmitters are designed for pressure measurement in liquids and gases in a wide range of industrial processes. Each model offers a 5-digit rotary digital display that allows the user to view the process level and pressure variation by value, percentage or graph in real time. The STD series provides an analog signal from 4 ... 20mA (2-wire) with HART communication protocol, programmable Zero and Span adjustment, decimal point, damping and display mode via three programming buttons.
:
- The STD81 has a rotary display of 05 digits, body and head completely in stainless steel 316 (the body in 316 stainless steel and aluminum head), sensor diaphragm in piezoresistive ceramic, pressure ranges from 0 ... 2Bar up to 0 ... 600Bar and Hart communication protocol.
- The STD96 has a 5-digit rotary display, body and head in full stainless steel 316 (the body in 316 stainless steel and aluminum head), sensor diaphragm in 316 stainless steel and silicon filler, pressure ranges from 0 ... 200Bar and Hart communication protocol.
- The STD98 has a rotary display of 05 digits, body and head completely in stainless steel 316 (the body in 316 stainless steel and aluminum head), capacitive ceramic sensor, pressure ranges from -1 ... 0.1 bar to -1 ... 40Bar and Hart communication protocol.
| Application: | Measurement of Pressure and Level in Liquids and Gases |
| Food: | 9 ... 45Vdc |
| Exit sign: | 4 ... 20mA (2 wire) with HART communication protocol |
| Accuracy / Stability / Linearity: | (5: 1) 0.25% / (10: 1) 0.5% |
| Work temperature: | -10 ... 70 ° C |
| Wet Parts: | Stainless Steel 316 |
| Body Material: | 316 Stainless Steel or Aluminum (both with Window in Acrylic) |
| Sensor Material: | Stainless Steel 316 / Ceramic |
| Process Connections: | BSP / NPT / Flange / Sanitary / SAE (others) |
| Electrical connections: | M12 connector or Clamp-on polyurethane cable with breather and filter |
| Measuring Range: | Sensor: Stainless Steel 316 (-0.5 ... 300 Bar) / Ceramic Piezoresistive (0 ... 600 Bar) / Ceramic Capacitive (-0.5 ... 40 Bar) |
| Protection class (IEC 60529): | IP66 to IP67 |
| Local Indicator Type: | 330 ° / 5-digit / 7-segment / 8-mm rotating backlight LCD display |
| Range: | -9.9.9.9 ... 9.9.9.9.9 |
| Units: | Bar / mBar /% / m / cm / kg / Torr / FtH2O / inHg / atm / g / cm² / inH2O / kg / cm² mH2O / mmH2O / PSI / mPa / KPa / Pa / mmHg |