APT8000 Series
The APT8000 Series is a digital pressure transmitter designed for industrial pressure measurement applications.
The APT8000 offers configurations for gauge pressure, absolute pressure and vacuum including integrated solutions for industrial
applications.
Features
- Updating time of output current in 90 ms
- Improved performance, increased accuracy and greater stability
- Two years stability of 0.15%
- Accuracy of 0.075%
- Parameter setting by keypad directly
- 4-20 mA output plus direct digital HART communication
- Automatic zero calibration by press-button
- Explosion proof and weather proof housing
Specification
| Process Fluid | : | Liquid, Gas, Vapor |
| Application | : | Absolute Pressure, Gauge Pressure, |
| Vacuum | ||
| Measuring Range | : | 0-10 kPa~0-30 kPa (Minimum) |
| : | 0-32 MPa~0-70 MPa (Maximum) | |
| Turndown Ratio | : | 100:1 |
| Accuracy | : | +/-0.075% of span |
| Stability | : | +/-0.15% of URL for 2 years |
| Working Temperature | : | -25~95 °C |
| Max. Pressure | : | 70 MPa |
| Material | ||
| Connection | : | Stainless Steel 304 / Stainless Steel 316 |
| Diaphragm | : | Stainless Steel 316 / Tantalum |
| Housing | : | Low copper cast aluminum alloy with |
| polyurethane, light blue paint | ||
| Name / Tag Plate | : | Stainless Steel 304 / Stainless Steel 316 |
| Cable Entry | : | M20 Conduit Threads / 1/2″ NPT (Female) |
| Process Connection | : | 1/2″ NPT, 1/2″ BSPP |
| Temperature Effect | : | +/-0.18%~+/-0.5% of span per 20 °C |
| Over Pressure Limit | : | 200% of Full Scale |
| Vibration Effect | : | +/-0.05% of URL per g to 200 Hz in any axis |
| EMI / RFI Effect | : | Follow SAMA PMC 33.1 from 20-1000 MHz |
| and for field strengths up to 30 V/m |
| Display | : | 5 Digits programmable & 0-100% Bargraph |
| Display Unit | : | Standard 22 different engineering unit |
| : | 5 Digits programmable for special unit | |
| Keypad | : | 3 Internal keys for Programming |
| and output setting | ||
| Current Output | : | 4-20 mA (2-Wire) |
| with Hart Signal (Compatible) | ||
| Load | : | Rohm= (VDC-9) * 50 |
| Power Supply | : | 9-36 VDC |
| Digital Communication | : | HART Protocol |
| Damping | : | 0-32 Seconds |
| Response Time | : | 100 ms |
| Mounting | : | Direct installation or bracket on 2″ Pipe |
| Humidity Limit | : | 0-100% Relative Humidity |
| Turn on Time | : | 2 Seconds with minimum damping |
| Zero Calibration | : | Automatic zero calibration by push-button |
| Ambient Temperature | : | -25~85 °C |
| Dimensions | : | 102 mm (W) * 160 mm (H) * 130 mm (D) |
| Weight | : | 1.3 kg |
| Protection Class | : | IP67 (Standard) |
| : | Intrinsically Safe, Eex ia IIC T5 (Standard) | |
| : | Explosion Proof, Ex db IIC T6 |
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