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The Fredericks Company

MV2A Thermocouple Controller

Instruction Manual

The Fredericks Company - Televac

2400 Philmont Avenue

Huntingdon Valley, PA 19006

web:

www.frederickscompany.com

email:

sales@frederickscompany.com

tel: +1 215 947 2500

fax: +1 215 947 7464

Summary of Contents for MV2A

Page 1: ...2A Thermocouple Controller Instruction Manual The Fredericks Company Televac 2400 Philmont Avenue Huntingdon Valley PA 19006 web www frederickscompany com email sales frederickscompany com tel 1 215 947 2500 fax 1 215 947 7464 ...

Page 2: ... 4 Calibration 5 2 4 1 Setting 1 mTorr Calibration Point 5 2 4 2 Setting 1 Torr Calibration Point 5 2 5 Analog Output 5 3 Part Numbers 6 List of Tables 1 Operating Specifications 2 2 Controller Cable and Sensor Part Numbers 6 List of Figures 1 MV2A Dimensional Drawing 3 2 MV2A Electrical Connection Information 4 3 MV2A Analog Output 5 email sales frederickscompany com tel 1 215 947 2500 web freder...

Page 3: ...s relays and a 0 5 Volt analog output 1 3 Operating Specifications Table 1 Operating Specifications Operating Range 1 10 3 to 20 Torr Communications N A Programmable Set Points 2 Set Point 1 Relay Set Point 2 Relay Analog Output 0 to 5 V Linear Supply Voltage 90 V to 135 V AC 60 Hz Calibration Medium Dry air or nitrogen Overpressure Sensor dependent Analog Output Resolution 12 bits Operating Tempe...

Page 4: ...s all liability for the customer s failure to comply with these requirements READ instructions Read all safety and operating instructions before operating the product RETAIN instructions Retain the Safety and Operating Instructions for future reference HEED warnings Adhere to all warnings on the product and in the operating instructions FOLLOW instructions Follow all operating and maintenance inst...

Page 5: ...e sensor may affect accuracy and decrease the life of the sensor Exposure to oils and other contaminants will decrease the accuracy and decrease the life of the sensor Do not expose the sensor to corrosive gases 2 2 Electrical Information The MV2A has several connectors located on the rear of the unit A connection diagram is provided for convenience Figure 2 MV2A Electrical Connection Information ...

Page 6: ...e holding the set point buttons press the Up and Down arrows until the MV2A reads 1 mTorr 2 4 2 Setting 1 Torr Calibration Point After setting the 1 mTorr calibration use the leak control on the vacuum system to adjust the pressure in the chamber until the reference gauge reads 1 Torr Then press and hold the SP1 and SP2 buttons on the MV2A While holding the set point buttons press the Up and Down ...

Page 7: ... Male 2 2126 042 2A Sensor Stainless Steel 8 VCR Female 2 2126 043 2A Sensor Stainless Steel 4 VCR Male 2 2126 044 2A Sensor Stainless Steel 4 VCR Female 2 2126 045 2A Sensor Stainless Steel 1 33 CF DN16 ISO CF F 2 2126 050 2A Sensor Stainless Steel 2 75 CF DN40 ISO CF F 2 2126 052 3 ft Cable 2 9800 076 10 ft Cable 2 9800 077 20 ft Cable 2 9800 078 35 ft Cable 2 9800 079 50 ft Cable 2 9800 080 Vac...

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