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The 925 transducer package contains these items:
1 pcs. 925 Transducer,
1 pcs. Short form manual (P/N: 100017410)
1 pcs. Documentation & Software CD (P/N: 100017096)
If any items are missing contact MKS customer service.
This short form manual provides the basic information for simple use and
setup. For system integration and advanced setup refer to Operation and
Installation manual.
The 925 MicroPirani vacuum transducer offers a wide measuring range from
1×10
-5
Torr to atmosphere and is based on the measurement of thermal
conductivity in small cavity on MEMS silicon chip sensor.
RS232 or RS485 digital interface
Analog voltage output compatible with TPR265, TPR280
Standalone use or with PDR900 controller
The user switch can used to perform measurement adjustments. Refer to
Operation and Installation manual before pressing the user switch.
The transducer is factory calibrated when delivered. Additional adjustment is
normally not required. Refer to Operation and Installation manual for
calibration and adjustment recommendations.
Install the 925 away from pumps and gas sources and where vibration is
minimized to give the most representative pressure measurement.
The 925 can be mounted in any orientation, without compromising accuracy
and performance.
The 925 is not intended for use in corrosive or explosive
environments. Refer to materials exposed to vacuum for
process compatibility
.
Refer to Operation and Installation manual for installation specifications and
recommendations.