Crowcon IRmax Fixed Gas Monitor Crowcon
The Crowcon IRmax is an ultra-compact infrared (IR) gas detector that delivers rapid, fail-safe detection of hydrocarbon gases and vapours. The IRmax gas detection system offers the choice of a detector only, a local gas/status display, a remote gas/status display or non-intrusive calibration via an I.S. calibration tool or hand-held HART communicator.
The reliability of IRmax has been proven in hot, cold, wet and saline environments, making it ideal for offshore.
IRmax’s unique Stay Clir optical components are treated with a highly durable coating that completely prevents faults due to condensation. As IRmax contains no components for artificially heating optical surfaces, power consumption is dramatically reduced, requiring only 1W of power.
Simple to install
Easy maintenance
Low cost of ownership
| 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) |
|||
| 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) |
|
| EMC compliance | Directive 2014/30 EU: EN50270, FCC CFR47 Part 15B, ICES-003 | |||
| Zones | Certified for use in Zone 1 & 2. | |||
'
'
'
Catatan:
Harap Tanya stok sebelum melakukan pemesanan.
Barang akan dipacking dengan aman dan rapi.
Tidak ada complain yang diterima setelah transaksi selesai.
Tanpan video unboxing, komplain tidak akan diproses.
Terima kasih!