RAE Systems
Filter
Showing all 2 results
| Brand | RAE Systems |
|---|---|
| Origin | USA |
| Model | FGM-1200S |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Sensor Type | Smart Digital NDIR |
| Installation | Fixed Wall/Mast Mount |
| Enclosure Material | Stainless Steel |
| Protection Rating | IP65 |
| Explosion Protection | ATEX II 2G EEx d II CT6, UL/CSA Certified |
| Operating Temperature | CH₄: −40 °C to +70 °C |
| CO₂ | −20 °C to +60 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Pressure Range | 90–110 kPa |
| Power Supply | DC 9–36 V, 60 mA (170 mA @ 24 VDC) |
| Output Signals | 4–20 mA (adjustable, 600 Ω load), RS485 Modbus RTU, Two Programmable Dry Contact Relays (30 VDC, 2 A) |
| Response Time (T90) | ≤30 s |
| Accuracy | ±2% FS |
| Sampling Method | Diffusion |
| Display | Backlit LCD with Four-Color Status LEDs |
| Dimensions (H×W×D) | 168 × 150 × 109 mm |
| Weight | 3.5 kg |
| Brand | RAE Systems |
|---|---|
| Origin | USA |
| Model | PGM-1600 |
| Dimensions | 21 × 8.5 × 6.5 cm |
| Weight | 700 g (with Li-ion battery) |
| Sampling Method | Pump-assisted |
| Enclosure Material | Engineering plastic with rubber overmold |
| Ingress Protection | IP65 |
| EMC Compliance | EMC Directive 89/336/EEC |
| Operating Temperature | −20 °C to +50 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Hazardous Area Certification | Ex ia(d) IIC T4 |
| Display | Graphic LCD with auto-backlight |
| Languages | Chinese, English + icons |
| Alarm | 95 dB @ 30 cm audible alarm, dual-color LED flash |
| Alarm Types | High/Low gas concentration, low battery, sensor fault, pump blockage |
| Data Storage | SD card (Excel-compatible format) |
| Sampling Interval | 1–3600 s adjustable |
| Pump Flow Rate | 450–550 cc/min |
| Battery | 3.7 V rechargeable Li-ion |
| Runtime | Up to 16 h (typical field use) |
| Charge Time | 8 h |
| Calibration | Zero and span calibration |
| Sensor Options | LEL or LEL/VOL catalytic bead sensor |
| Sensor Specifications | O₂ (0–30% vol, 0.1% res., T90 ≤15 s) |
| LEL/VOL (dual-range | 0–100% LEL / 0–100% vol, 1% res., T90 ≤15 s) |