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Summary of Contents for TELEVAC MV2A
- Page 1 The Fredericks Company MV2A Thermocouple Controller Instruction Manual The Fredericks Company - Televac 2400 Philmont Avenue Huntingdon Valley, PA 19006 www.frederickscompany.com web: email: sales@frederickscompany.com tel: +1 215 947 2500 fax: +1 215 947 7464...
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Page 2: Table Of Contents
MV2A Dimensional Drawing ........ -
Page 3: Introduction
Televac thermocouple vacuum sensor, part number 2-2100-10 or 2-2126-0YY . It has a red, three-digit, seven segment LED display that displays pressure in units of mTorr and Torr. The MV2A has 2 set points relays, and a 0-5 Volt analog output. -
Page 4: Safety Information
START BY READING THESE IMPORTANT SAFETY INSTRUCTIONS AND NOTES In these instructions the word “product” refers to the MV2A and all of its approved parts and acces- sories. NOTE: These instructions do not and cannot provide for every contingency that may arise in connection with the installation, operation, or maintenance of this product. -
Page 5: Setup
The sensor should be mounted close to the area where vacuum measurement is desired. Each 2A sensor has a key that only allows the octal end of the MV2A cable to mate with the sensor in the proper orientation. Rotate the octal end of the MV2A cable until the correct alignment is obtained and the MV2A cable is able to slide onto the 2A sensor. -
Page 6: Calibration
1 mTorr. Then press and hold the SP1 and SP2 buttons on the MV2A. While holding the set point buttons, press the Up and Down arrows until the MV2A reads 1 mTorr. -
Page 7: Part Numbers
3 PART NUMBERS 3 Part Numbers Table 2: Controller, Cable, and Sensor Part Numbers MV2A Controller 2-7900-071 2A Sensor 1/8” NPT Nickel-Plated Brass 2-2100-10 2A Sensor Stainless Steel 1/8” NPT 2-2126-001 2A Sensor Stainless Steel NW16 (DN16 ISO-KF) 2-2126-030 2A Sensor Stainless Steel NW25 (DN25 ISO-KF)