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Kit, RAEGuard 2 PID, ATEX, 0.1 – 1000 ppm isobutylene equivalent
Reference: H-D03-0005-000
The RAEGuard 2 PID is a fixed a photoionization detector (PID) that measures a broad range of volatile organic compound (VOC). The RAEGuard 2 PID operates on 10 to 28 VDC power source and provides an analog (4–20 mA) free-wire signal output and RS-485 Modbus digital signal output. Key Features Detection range 0.
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Product description
Product description
The RAEGuard 2 PID is a fixed a photoionization detector (PID) that measures a broad range of volatile organic compound (VOC). The RAEGuard 2 PID operates on 10 to 28 VDC power source and provides an analog (4–20 mA) free-wire signal output and RS-485 Modbus digital signal output.
Key Features
- Detection range 0.1 to 1000 ppm
- AtexZone 1
- Fixed, field-configurable detektor for VOCs
- Continuous measurement
- Pre-programmed correction factors for more than 200 compounds
- Digital and analog outputs
- Simplified calibration and maintenance with removable PID sensor
- Graphic display and LED status indicator for fault and alarm conditions
- Configurable low, high, and fault relays can trigger alarms or process controls
- Explosion-proof enclosure
- Magnetic key interface for access to sensor without opening enclosure
- Internal pump speeds sample flow
- Humidity compensation
Parameters
Parameters
| Brand: | RAEGuard 2 PID |
| Category: | Measurement and control / Gas measurement / Fixed detectors |
Technical Specifications of sensor head
| Current | 10–28 VDC, max. 210 mA at 24 V |
| Power | ‹5W |
| Output | 4–20 mA, 3-level programmable alarm relays (30VDC, 2A), RS-485 (Supports Modbus) |
| Sampling | Internal Diaphragm Pump, up to 500 ml/min |
| IP rating | IP65 |
| Mechanical Interface | 3/4“MNPT |
| Instalation | 2“ pipe-holding or wall mounting |
| User Interface | 3-key magnetic bar adjustment |
| Calibration | 2 points |
| Operation Temperature | –20°C to 55°C |
| Humidity | 0 to 95% RH (non-condensing) |
| Pressure | 90–110 kPa |
| Dimensions | 257 mm x 201 m x 107 mm |
| Weight | 3.5 kg |
| Material | 316 SS |
Technical Specifications of DigiPID sensor module
| Power supply | 5V±0.25VDC |
| Current | max 110 mA |
| Power consumption | ‹0,6W |
| Measuring range | 0.1 to 1000 ppm |
| Resolution | 1 ppm |
| Response Time | Pumped (T90):‹30s |
| Calibration | 2 points off-line and field calibration, optional 3 point calibration |
| Accuracy | ±2% for calibration point |
| Analog Output | 0.5–2.50 V(ro =1.0k) |
| Digital interface | Serial interface (UART), transmit (Tx):3.3V TTL, Receive (Rx):3.3V TTL |
| Operation Temperature | –20°C to 55°C |
| Humidity | 0 to 95% RH (non-condensing) |
| EMI/RFI | Highly resistant, Compliant with EMC Directive 2004/108/EC |
| Package | 316 SS, spray watertight for IP65, dust membrane for sensor front protection |
| Dimensions | 49 mm x 150,8 mm |
| Weight | ‹500 g |
Use
| Gas detected | VOC |
Operating conditions
| ATEX | ATEX |
| Analogue output | 4-20 mA |
| Digital output | RS485 |
| Detection/Operation principle | PID |
