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D-RC 120 Automatic Sampling Device for Gravimetric Dust Measurement
Brand: DuragThe D-RC 120 is an automatic sampling device for gravimetric dust measurements to adjust or calibrate dust monitors for the measurement of dust in mg/m³.
The D-RC 120 extracts isokinetically a partial gas stream from the measuring gas duct whereas the extraction is controlled fully automatically.
The partial gas stream is sucked through a filter in which the contained dust is deposited.
The dust concentration is determined by weighing the filter before and after the extraction.
The design of the D-RC 120 meets the requirements of DIN EN 13284-1 and US-EPA Method 5.
Features- Portable system
- Easy handling
- Automatic isokinetic control
- Suitable for in- and out-stack sampling
- Highest measuring accuracy
- Available in stainless steel and titanium
- Compliant to EN 13284-1, VDI 2066, EN ISO 9096 and US-EPA Method 5.
Specifications
Brand
Ambient Temperature Range
- -10° to 60° C (14° to 140° F) - Control Unit
Applications
- Calibration of Dust Monitors
- Control Measurements
- Measurements at Filter Plants
Approvals & Certifications
- CE
Approvals & Certifications
- EN 13284-1, VDI 2066, EN ISO 9096 & US-EPA Method 5
Communication
- 1 x RS-485 with USB Converter
Differential Pressure
- psi: 0 to 0.1 (kPa: 0.001 to 1, bar: 0 to 0.01)
Environmental Protection
- IP33 - Control Unit
Flow Rate
- Sample Volumetric: 0.5 to 4 m³/hour
- Velocity: 2 to 39 m/sec
Humidity
- 0 to 95 % RH
Input
- Electrical Interfaces: 1 x 4-20 mA - Control Unit
Measuring Range
- 0.1 to 2,000 mg/m³
Output
- Electrical Interfaces: 1 x 12 V for Audible Signal - Control Unit
Power Supply
- 115 Vac, 50/60 Hz
- 230 Vac, 50/60 Hz
Pressure Range
- Absolute Pressure - psi a: 5.80 to 18.8 (kPa: 40 to 130, bar: 0.4 to 1.3)
- psi: -2.9 to 0.29 (kPa: -20 to 2, bar: -0.2 to 0.02) - Sample Gas
Sensor, Probe Diameter
- 2.75" (70 mm)
Sensor, Probe Length
- 39.37" to 118.1" (1,000 to 3,000 mm)
Sensor, Probe Material
- Stainless Steel
- Titanium
System Requirements
- Window 8
- Windows 7
Temperature Range
- 0° to 500° C (32° to 932° F) - Sample Gas
