The Rapidox 1100-H hydrogen (H2) gas analyser is the company’s most cost-effective and versatile hydrogen gas analyser fitted with a Thermal Conductivity gas Detector.
The Thermal Conductivity Detector (TCD) is a state-of-the art German engineered sensor and is the most common and preferred solution for hydrogen measurement providing fast and accurate gas analysis over the range 0% to 100% H2 in simple binary gas systems where the hydrogen is mixed with another known background gas. It is particularly suitable for aggressive industrial applications as long as the sample gas is filtered for dust and particles and is non-condensing. The sensor has a 50°C heated sensor chamber to overcome drift caused by ambient temperature changes. A common application is measuring the composition of hydrogen purge gas in gas-cooled turbines.
Product Specification Type Measurement H2 Sensor Range 0-10% or 0-100% H2 Sensor Accuracy ±1% full scale H2 Sensor Response Approximately 20 sec for a 90% response H2 Sensor Life Expectancy Approximately 5 years Sample Connections 4mm ID / 6mm OD nipple type Rectus or Swagelock Front or rear positioning Calibration Requires 2 user selectable gas compositions Normally zero and span Warm-up Time 5 minutes Voltage Outputs 0-10V, user programmable Current Outputs 4-20mA linear, user programmable Digital Outputs RS232 (RS485 option available): data streamed on demand/Modbus RTU/Ethernet Max Gas Pressure 500-1500 mbar absolute Operating Temperature 5°C to 35°C Pump Option Long life diaphragm pump variable speed 0-1.2 litres per min Ejector Option Vacuum ejector fitted, running off inlet pressure Display 20 x 4 character OLED display Supply Voltage 90-260VAC, 50/60Hz Analyser Dimensions Bench: 150mm(H) x 247mm(W) x 250mm(D) Panel: 300 x 4U (177mm(H) x 300mm(W)) Multiplex: 150mm(H) x 263mm(W) x 250mm(D) Weight 3.5kg (4kg with bezel)
