Heated Baratron® Capacitance Manometers solve the challenges of degraded accuracy due to temperature variations. Heated Baratron® Capacitance Manometers improve accuracy and repeatability and lower instrument drift by reducing or eliminating process contamination within the manometer. Heated vacuum/pressure manometers are found in optical fiber production, semiconductor manufacturing, freeze drying of biopharmaceuticals and food, and in advanced materials processing.
(0.02 - 20,000 Torr) Temperature Controlled to 45 Degrees C
The 627F Baratron® manometer is the RoHS-compliant version of the industry standard for stability and accuracy. It is temperature controlled to 45°C, accurate to 0.12% of Reading and includes updated temperature control electronics to provide superior long-term stability and repeatability. Optional heater and temperature status LED/switches indicate that the heater (which maintains the sensor temperature to 45°C) is in control. This capacitance manometer is available in Full Scale ranges down to 20 mTorr (0.03 mbar) to accommodate today’s lower process pressures.
Based on established Baratron capacitance manometer technology, the sensor's wetted surfaces are Inconel® for excellent resistance to corrosive gases. The contemporary stainless steel package provides a cleanroom-compatible product. The product is inter-changeable with earlier Baratron® capacitance manometers and can be used with MKS power supplies, display units and pressure controllers, or the user's compatible power supply/readout devices.
FEATURES & BENEFITS:
- Excellent long-term stability
- Percent of Reading accuracy for more precise output signal in lower pressure ranges
- Full Scale ranges low as 20 mTorr (0.03 mbar) for precise measurement of low pressure processes
