APT9000L Series
The APT9000L Series is a digital differential pressure transmitter designed for industrial level measurement applications.
The APT9000L can be configured to provide integrated solutions for a broad range of pressure and flow measurement applications.
Features
- Updating time of output current in 200 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 push-button
- Explosion proof and weather proof housing
Specification
| Process Fluid | : | Liquid, Gas, Vapor |
| Application | : | Liquid Level, Differential Pressure, |
| Gauge Pressure, Absolute Pressure | ||
| Measuring Range | : | 0-6.0 kPa~0-40 kPa (Minimum) |
| : | 0-4.0 MPa~0-20.0 MPa (Maximum) | |
| Turndown Ratio | : | 100:1 |
| Accuracy | : | +/-0.075% of span |
| Stability | : | +/-0.15% of URL for 2 years |
| Working Temperature | : | -40~250 °C |
| Max. Pressure | : | 40 MPa (Dependent on flange rating) |
| Material | ||
| Flange / Adapter | : | Carbon Steel / Stainless Steel 304 / |
| Stainless Steel 316 | ||
| Diaphragm | : | Stainless Steel 316L / Hastelloy B / |
| Hastelloy C / Monel / Tantalum | ||
| Extented Tube | : | Stainless Steel 316 |
| Bolts & Nuts | : | Carbon Steel / Stainless Steel 316 |
| Name / Tag Plate | : | Stainless Steel 304 / Stainless Steel 316 |
| Converter Housing | : | Low copper cast aluminum alloy with |
| polyurethane, light blue paint | ||
| Fill Fluid | : | Silicone Oil / High Temperature Silicone Oil |
| Fluorine Oil / Vegetable Oil | ||
| Protection Class | : | IP67 (Standard) |
| : | Intrinsically Safe, Eex ia IIC T5 (Standard) | |
| : | Explosion Proof, Ex db IIC T6 |
| 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 |
| Turn on Time | : | 2 Seconds with minimum damping |
| Zero Calibration | : | Automatic calibration by push-button |
| Cable Entry | : | 1/2″ NPT (Female) / M20 Conduit Threads |
| Temperature Effect | : | +/-0.18%~+/-0.5% of span per 20 °C |
| EMI / RFI Effect | : | Follow SAMA PMC 33.1 from 20-1000 MHz |
| and for field strengths up to 30 V/m | ||
| Process Connection | ||
| High Pressure Side | : | 1-1/2″, 2″, 3″, 4″ Flanges |
| ANSI / DIN / JIS / Tri-Clamp | ||
| Extended Diaphragm | : | 2″, 4″, 6″ length |
| Low Pressure Side | : | 1/4″-18 NPT , 1/2″-14 NPT |
| Ambient Temperature | : | -25~85 °C |
| Dimensions | : | 102 mm (W) * 188 mm (H) * 189 mm (D) |
| Weight | : | 8-15 kg |
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