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เครื่องวัดอัตราการไหลของก๊าซ / ไอน้ำ / ของเหลว
เครื่องวัดอัตราการไหลของก๊าซ / ไอน้ำ / ของเหลว
เครื่องวัดอัตราการไหลของก๊าซ
- หัวข้อ
- ADP9000L : Smart Differential Pressure Transmitter
- ผู้เขียน
- ผู้ดูแลระบบ
- วันที่สร้าง
- 05/02/2018
- สิ่งที่แนบมา0
- ดู
- 1842
เนื้อหา
ADP9000L Series
ADP9000L series is a digital differential pressure transmitter designed for industrial level measurement applications. The ADP9000L can be configured to provide intergrated 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%
● 0.075% accuracy
● 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: | Display: |
| Liquid, Gas of Vapor | 5 Digits programmable & 0-100% Bargraph |
| Application: | Display Unit: |
| Liquid Level, Differential Pressure, | Standard 22 different engineering unit |
| Gauge Pressure, Absolute Pressure | 5 Digits programmable for special unit |
| Measuring Range: | Keyboard: |
| 0 - 6.2 Kpa ~ 0 - 37 Kpa ( Minimum ) | 3 internal keys for programming |
| 0 - 4.0 Mpa ~ 0 - 25.0 Mpa ( Maximum ) | and output setting |
| Turndown Ratio: | Current Output: |
| 100 : 1 | 4 - 20 mA 2 wires with Hart Signal |
| Accuracy: | Load |
| +/- 0.075% of span | Rohm=(Vdc-9)*50 |
| Stability: | Power Supply: |
| +/-0.15% of URL for 2 years | 9 - 36 VDC |
| Working Temperature: | Digital Communication: |
| -40 to +250 oC | Hart Protocol (Compatible) |
| Max. Pressure: | Damping: |
| 40 Mpa (Dependent on flange rating) | 0 - 32 seconds |
| Material: | Response Time: |
| Flange/Adapter | 200 mS |
| Carbon Steel / Stainless Steel 304 / | Turn on Time: |
| Stainless Steel 316 | 2 Seconds with minimum damping |
| Diaphragm | Zero Calibration: |
| Stainless Steel 316L / Hastelloy B / | Automatic calibration by push-button |
| Hastelloy C / Monel / Tantalum | Cable Entry: |
| Bolts & Nuts | 1/2" NPT( Female ) / M20 Conduit Threads |
| Carbon Steel / Stainless Steel 316 | Temperature Effect: |
| Name / Tag Plate | +/-0.18% of span per 20 oC |
| Stainless Steel 304 / Stainless Steel 316 | EMI/RFI Effect: |
| Converter Housing | Follow SAMA PMC 33.1 from 20 to 1000 |
| Low copper cast aluminum alloy with | MHz and for field strengths up to 30 V/m |
| polyurethane, light blue paint | Process connection: |
| Fill Fluid | High Pressure Side |
| Silicone / High Temperature Silicone | 1-1/2", 2", 3", 4" Flanges |
| Fluorine Oil / Vegetable Oil | ANSI / DIN / JIS / Tri-Clamp |
| Protection Class: | Extended Diaphragm |
| IP67 ( Standard ) | 2", 4", 6" length |
| Intrinsically Safe EEx ia IIC T5 ( Standard ) | Low Pressure Side |
| Explosion proof Ex D IIB T5 | 1/4 - 18 NPT , 1/2 - 14 NPT |
| Ambient Temperature: | |
| -25 to +85 oC | |
| Dimensions: | |
| 102 mm (W) * 188 mm (H) * 189 mm (D) | |
| Weight: | |
| 8 - 15 Kg |
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