| Customization: | Available |
|---|---|
| Type: | Pressure Transmitter |
| Structure Type: | Mono-Crystalline Silicon Sensor |
|
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About AT5020 Pressure Transmittern
HollySys AT5020 monocrystalline silicon pressure transmitter is a high-performance pressure transmitter with internationally leading monocrystalline silicon sensor technology and patented packaging process. The monocrystalline silicon sensor is located at the top of the metal body, away from the contact surface of the medium, to achieve mechanical isolation and thermal isolation. The sintered glass integrated sensor leads achieve high-strength electrical insulation with a metal matrix, improving the electronic circuit's flexible performance and ability to withstand transient voltage protection. These monocrystalline silicon sensor packaging technologies ensure that AT5020 monocrystalline silicon pressure transmitter can handle complex chemical and mechanical loads, while providing strong electromagnetic interference resistance for demanding industrial environment applications.
| Mode Type | Code | Description |
| AT5020- | Pressure transmitter ( ±0.05% FS accuracy) | |
| Type | TG | Monocrystalline silicon sensor (gauge pressure, -100 kPa to 40 MPa) |
| TA | Monocrystalline silicon sensor (absolute pressure, 0 to 10MPa) | |
| Range | 2 | -6 to 6 kPa (gauge pressure: minimum range 0 to 1 kPa, ±0.5% FS accuracy for 0.5 kPa and below) |
| 3 | -40 to 40 kPa (absolute pressure: 0 to 40 kPa with the minimum range of 0 to 20 kPa) | |
| 4 | -100 to 250 kPa | |
| 5 | -0.1 to 1 MPa | |
| 6 | -0.1 to 3 MPa | |
| 7 | -0.1 to 10MPa | |
| 8 | 0 to 40 MPa | |
| Isolation diaphragms | SS | SS316L, silicon oil |
| HS | Hastelloy C, silicon oil | |
| GS | SS316L, gold plated, silicone oil | |
| Sealing method | W | Stainless steel welded seals |
| Electrical connection & housing | -E1 | Aluminum housing, polyester coating, 1/2 NPT F, cable entry |
| -E2 | Aluminum housing, polyester coating, M20 × 1.5 F, cable entry | |
| -E3 | SS316 housing, 1/2 NPT F, cable entry | |
| -E4 | SS316 housing, M20 × 1.5 F, cable entry | |
| Output signal | S7 | 24 V DC loop power supply, 4 to 20 mA, HART 7, two-wire |
| Display mode | M5 | LCD with backlight display module, physical buttons and magnetic bar |
| Process connection | -S6 | SS316 (excluding flange material) |
| Process connectors | M1 | M20×1.5 M with Φ3 impulse hole, GB/T193-2003, SS316 |
| G1 | G1/2 M with Φ3 impulse hole, EN837, SS316 | |
| R1 | 1/2-14NPT M with Φ3 impulse hole, ANSI/ASME B1.20.1 | |
| H10 | HG/T 20592-2009 DN25 RF, PN10 to PN40 (straight thread and flange) SS304 | |
| H20 | HG/T 20592-2009 DN50 RF, PN10 to PN40 (straight thread and flange) SS304 | |
| H30 | HG/T 20592-2009 DN80 RF, PN10 (straight thread and flange) SS304 | |
| H31 | HG/T 20592-2009 DN80 RF, PN16 to PN40 (straight thread and flange) SS304 | |
| X | Optional flange | |
| Mounting bracket | -B4 | U and L bracket, 2" pipe, carbon steel |
| -B5 | U and L bracket, 2" pipe, SS304 | |
| -B6 | U and L bracket, 2" pipe, SS316 | |
| NA | Unavailable | |
| Process connection accessory | Z1 | M20 × 1.5 F with impulse pipe Φ14 × 2 × 30 mm, SS304 |
| RG | Syphon, M20 × 1.5 F to M20 × 1.5 M, SS304, applicable medium temperature -40 to 150 ºC | |
| RP | Heat sink, M20 × 1.5 F to M20 × 1.5 M, SS304, applicable medium temperature -40 to 150°C | |
| LP | Extra-long heat sink, two RP radiators stacked and connected in series, applicable medium temperature -40 to 300 ºC | |
| NA | Unavailable | |
| Anti-explosion | d | ExdbIICT6...T4 Gb, NEPSI |
| i | ExiaIICT4 Ga, NEPSI | |
| NA | Unavailable | |
| Special treatment | T | Degreasing (removing oil and grease from product surface) |
| NA | Unavailable | |
| Accuracy | 1 | Ultra accuracy ±0.05% (±0.075% FS accuracy for 0 to 1 kPa and 0 to 40 MPa) |
| NA | Standard ±0.075% (±0.1% FS accuracy for 0 to 1 kPa and 0 to 40 MPa) |
| Additional Options | |
| Extended warranty | 2-year warranty |
| 3-year warranty | |
| Value manifold | Two-way manifold |
| Subsidiary requirements | English stainless steel nameplate |
| Russian stainless steel nameplate | |
| Anti-explosion cable gland, SS316, 1/2 NPT, cable diameter 6 to 8 mm, optional 11 to 17 mm | |
| Anti-explosion cable gland, SS316, M20 × 1.5, cable diameter 6 to 8 mm, optional 11 to 17 mm | |
| Nickel plated brass cable gland, 1/2 NPT, cable diameter 6 to 8 mm, optional 11 to 17 mm | |
| Nickel plated brass cable gland, M20 × 1.5, cable diameter 6 to 8 mm, optional 11 to 17 mm | |
| Report | Calibration certificate |
| Special certifications | SIL |
| ATEX Exd | |
| ATEX Exia | |
| Certificate of Compliance | |
| IEC Exd | |
| IEC Exia | |
| NACE | |
| PMI certificate | |
| EN10204 | |
| Alarm output | NAMUR NE43 analog output, high alarm, 20.8 mA |
| NAMUR NE43 analog output, low alarm, 3.8 mA | |
| Category | Product Size | International Commercial Terms (Incoterms) | Terms of Payment | Nearest Port |
| AT5020 Pressure Transmitter | 18 cm*18 cm*25 cm | CIF, CFR, DAP | LC, T/T, D/P | Shanghai, Guangzhou, Tianjin |
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