Ratfisch - Model RS200 -Methane / Non-Methane Total Hydrocarbon Analyzer

• Heated Analytical Compartment (up to 200 °C / 473 °K)
• Automatic Switch-Over Methane / THC
• Auto-Range/Manual Range
• Flame Out Indication
• Automatic Hydrogen Cut-Off
• Self-Monitoring Capabilities
• Option: Sample Lines
• Option: Filters
• Option: Internal Zero-Gas / Combustion-Air Supply
• Option: USB-Interface

(Reference Quantity : Full Range Deflection = FRD))

• Measurement Ranges (Standard): 0-10 ppm Methane
• 0-100 ppm Methane
• 0-1.000 ppm Methane
• Linearity: +/- 2 % FRD (up to range 3)
• Cross Sensitivity (gaseous compounds SO2,CO,CO2,NO,HCL,H2O): < 4 % FRD
• Limitof Detection: < 2 % FRD
• Zero-Point Drift: < 2 % FRD/week
• Sensitivity Drift: < 4 % FRD/week
• Response Time (T90): approx. 5 s
• Sample Flow:  
• Signal Output: 0-10 VDC or 0/4-20 mA
• Range Identification: DC Voltage
• Status-ID GKW/Methane: 1V / 2V
• Relay Contacts:
• Concentration Pre-Alarm (Option)
• Concentration Main-Alarm (Option)
• Range ID
• Flame Monitoring
• Status (Calibration, Zerogas, Cal. Gas)
• Alarms (Pressure, Temperature, Flame)
• Dimensions: 19" x 267 x 500mm (WxHxD)
• Weight: approx. 26,5 kg
• Ambient Temperature: + 5 ... + 35 °C
• Main Power: 230 V / 50 Hz or 115 V / 60(50) Hz / 800 Watts