DatenblattSpecifications
| IRmax | IRmax with Fixed IR display | IRmax with IS Barrier Module | Remote IR Display | |
| Size | 158 x 75 x 57mm (6.2 x 2.9 x 2.3ins) | 230 x 75 x 57mm (9 x 2.9 x 2.3ins) | 261 x 75 x 57mm (2.3 x 2.9 x 2.3ins) | 60 x 54 x 48mm (2.3 x 2.1 x 1.9ins) |
| Weight | 1.58kg (3.5lbs) | 2kg (4.4lbs) | 2.4kg (5.3lbs) | 0.2kg (0.4lbs) |
| Ingress protection | IP66 | |||
| Enclosure material | 316 stainless steel | |||
| Power | 12-30 Vdc. < 1W | |||
| Connection | One M20 or 1/2” NPT cable gland entry | |||
| Electrical output | 4-20mA current sink or source 2mA dirty optics warning (at 75% obscuration, configurable) 0mA detector fault signal (at 90% obscuration, configurable) RS-485 Modbus (optional), HART 7 (optional) |
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| Operating temperature | -40°C to +75°C (-40°F to 167°F) | |||
| Humidity | 0 to 95% RH non-condensing | |||
| Pressure range | Atmospheric +/- 10% | |||
| Repeatability | +/- 2% FSD | |||
| Zero drift | +/- 2% FSD per year maximum | |||
| Response time | T-90 <4 seconds | |||
| Functional safety | Validation to IEC61508, EN50402 SIL 2 | |||
| Approvals | Ex II 2 GD Exd IIC T6 Gb (Tamb -40to+50°C), T4 (Tamb -40to+75°C) Ex tb IIIC T135°C Db (Tamb -40 to +75°C) |
Ex II 2 G Exd ia IIC T4 Gb (Tamb -40to+75°C) |
Ex II 2 GD Exd ia IIC T4 Gb (Tamb -40to+75°C) Ex tb IIIC T135°C Db (Tamb -40 to +40°C) |
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| EMC compliance | Directive 2014/30 EU: EN50270, FCC CFR47 Part 15B, ICES-003 | |||
| Zones | Certified for use in Zone 1 & 2. | |||