Danh sách Sản phẩm
Nhiệt kế hồng ngoại (Infrared thermometers ) Land Ametek SN11, SN21, SN51, SNR1 Land Ametek - Land Ametek Vietnam
Flexible, web browser-enabled digital infrared thermometers customisable to a wide range of process control applications in manufacturing and industry.
Giới thiệu sản phẩm
| Model | SN11 | SN21 | SN51 | SNR1 |
| Operating Range | 550 to 1750 °C / 1022 to 3182 °F | 250 to 1300 °C / 482 to 2372 °F | 200 to 1100 °C / 392 to 2012 °F | 700 to 1750 °C / 1292 to 3182 °F |
| Specified Range | 600 to 1750 °C / 1112 to 3182 °F | 300 to 1300 °C / 572 to 2372 °F | 250 to 1100 °C / 482 to 2012 °F | 750 to 1750 °C / 1382 to 3182 °F |
| Spectral Range | 1µm | 1.6µm | 5µm | 1µm ratio |
| Field of View (95% energy) | 100:1 | 100:1 | 50:1 | 100:1 |
| Focusing | Fixed, user configurable focus: 250mm/9.8in, 500mm/19.7in, 1000mm/39.4in and infinity | |||
| Output | 0 or 4 to 20mA user selectable (isolated 50V) | |||
| Response Time (0 to 90%) | 10ms | 10ms | 50ms | 10ms |
| Emissivity | 0.10 to 1.00 | |||
| Non Greyness | 0.80 to 1.25 | |||
| Resolution (Mid Range) | <1K | |||
| Stability | 0.2°/° | 0.2°/° | 0.02%K/K | 0.05K/K |
| Accuracy (Absolute) | 0.3%K | 2K | 0.35%K | 0.6%K |
| Time Functions | Peak picker, track and hold, and averager | |||
| Alarm Outputs | Process high, process low, internal temperature, emissivity/NG signal lost, insufficient signal | |||
| (SNR1 Only) | rated to 50V d.c., 0.1A non-inductive, NO or NC – software selectable | |||
| Optional Sighting | Laser defining optical axis; class 2, 1mW, 650nm, 120s ON duration, automatic switch-off | |||
| Ambient Limits | 5 to 60°C/41 to 140°F specified; 0 to 70°C/32 to 158°F operating | |||
| EMC | EN 61326:1999 (immunity and emission) | |||
| Sealing | IP65/NEMA 4X | |||
| Vibration | 3g (10 to 300Hz) | |||
| Power Supply | 18 to 30V d.c. (24V d.c. nominal) | |||
| Optional Accessories | Air cooled/purged jacket, water cooled/air purged jacket, air purge and mounting bracket, 1-axis and 2-axis adjustable mounting brackets, 3m, 15m, 25m prewired cable assemblies, Web/Ethernet Interface Unit SN-W/E, d.c. power supply unit, temperature indicator unit LMi |
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