Messkonzept - Model FTC200-OEM -Installation Detectors for Customized Solutions

For indication of the signal a 0 to 10V analog output is provided. For internal calibration, configuration and digital indication of the signal a TTL-level RS232 communication device is required. For testing purposes we offer a RS232 to TTL level converter as well as two small windows programs for any PC in order to perform offset and gain calibration.

In given cases, a cross sensitive gas may be measured separately and the signal of this measurement is fed into FTC200 where an internal routine compensates the cross sensitivity.

General:

• Measurement process  Thermal conductivity
• Sampling  OEM
• Connection  6mm pipe
• Dimensions (WxHxD in mm)  90x40x40
• Protection class  None
• Pressure-proof to  20 bar absolut
• Power supply  18V to 36V DC / 700mA
• Ambient temperature range  -20°C to 50°C
• Weight  to 200 g
• T90 time at 60l/h  < 1sec

Communication:

• RS232  Yes
• Current output  —
• Voltage output  2x, 0-10V
• Display  —
• Relays  —
• Service program SetApp 2.0  Yes
• Calibration on site  Yes

Options

• Flow measurement  Yes
• Flow monitor  Yes
• Infrared measurement  —
• Multi Gas Mode  Yes
• Protection against corrosion  Yes
• Protection against condensate and dust  Yes
• Suitable for inflammable gases  customer responsibility
• Moisture measurement  Yes
• Cross-sensitivity compensation  Yes, external signal required

Specifications gas analysis

• Noise  < 1% of smallest range
• Drift at zero point per week  < 2% of smallest range
• Repeatability  < 1% of smallest range
• Non-linearity  < 1% of range
• Measuring error with ambient temperature change per 10°K  < 1% of smallest range
• Flow influence between 60l/h and 90l/h per 10l/h  < 1% of smallest range
• Fault with measurement gas change (Pabs > 800 hPa) per 10 hPa  < 1% of smallest range