The CalorVal BTU Analyzer continuously measures the heating value of gaseous streams using a heated flame cell and thermocouple. It features a fully heated sampling system up to 120°C to prevent condensation, with a standard range of 0 to 1300 BTU/SCF as methane and optional 0 to 2500 BTU/SCF. Accuracy is ±3% of full scale or 10% of applied gas, whichever is greater, with repeatability within 1%. The analyzer includes six relays, a 4-20mA analog output, and an RS-485 Modbus port. It has a NEMA 12 enclosure, Class 1, Div 2, Groups B, C, D hazardous area rating (Class 1, Div 1 optional), and operates from -20°C to 65°C. Assembly dimensions are 16" H x 12.1" W x 8.5" D, weighing approximately 18 kg. Approvals include FM standard, with FMc, CE, and ATEX optional.
Control Instruments' CalorVal BTU Analyzer is a micro-combustion calorimeter. Because of its unique construction and operating technology, it is the optimum analyzer for directly measuring the total heating value of varying waste gas streams of industrial processes.
| Control Instruments Corp. | |
|---|---|
| Product Category | Gas Instruments |
| Product Number | Model 690 |
| Product Name | BTU CalorVal Analyzer |
| Application | Process Gas |
| Gas Types | Combustible; Hydrocarbons; (0-1300 BTU/ft³) |
| Electrical Outputs | Current |
| Display | Digital |
| Features | Audible or Visual Alarms; Hazardous Environment; Sampling Pump; Self Calibration; Temperature |
