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Table of Contents
Summary of Contents for Yamamoto Electric Works Co., Ltd. MS65F
- Page 1 RoHS Compliant READ THE INSTRUCTION MANUAL I N S T R U C T I O N M A N U A L ＭＡＮＯＳＴＡＲ ＳＷＩＴＣＨ ＭＳ６５ ＭＳ６５Ｆ （ＷＩＴＨ ＡＩＲ ＦＩＬＴＥＲ） ＴＲ－ＭＳ６５－Ｅ０９ 〒 6 53 -00 31 1- ２ - ３ , Nis hi - sh i ri i ke - ch o , Na g at a -k u , Ko b e, J ap a n TE L：0 7 8- 6 3 1- 6 00 0 FA X：0 7 8- 6 3 1- 6 02 0...
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Page 2: Table Of Contents
3． Protection of contact of switch ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9 4． About measured gas and contact failure ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 10 Ⅵ． ACCESSORIES 1． Accessory for MS65 (for MS65, MS65F and MS65R) ・・・・・・・・・・・・・・・・・・・・・ 10 2． Line part accessories ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12 Ⅶ． PERIODIC INSPECTION ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 13 Ⅷ．... -
Page 3: Introduction
INTRODUCTION Thank you very much for purchasing of "MANOSTAR SWITCH MS65, MS65F". To ensure your safety in using this instrument : ・ Be sure to read the instruction manual carefully before using the instrument so that you can use it properly. -
Page 4: Ⅱ． Specifications Of Manostar Switch Ms65 And Ms65F
Ⅱ． SPECIFICATIONS OF MANOSTAR SWITCH MS65 AND MS65F Types : Pressure ranges and characteristics : Pressure ranges Accuracy of Materials of Pressure Max. switching switching point pressure receiving range codes difference pressures element (at 20℃ ) 10 ～ 60 (0.01 ～ 0.06) ±... - Page 5 Cable connection M4 screws (three points) terminal screws Mass MS65 Approximately 380 g MS65F Approximately 550 g Accessory Conformed standards RoHS Directive (2002/95/EC) (Products in compliance with the RoHS carry or ［［G］］ mark on the label of product itself and on each package.)
- Page 6 ・ In case of low current or voltage, use the low electrical load type. The general electrical load type is decreased contact reliability. (refer to p. 8) Characteristics of built-in air fi lter (MS65F) Average collection rate 97.1 % (ratio in terms of weight)
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Page 7: Ⅲ． Installation
In installing the instrument, select the place where the ground is smooth and fl at. 2. Installation of MS65, MS65F Panel cut size MS65... -
Page 8: 5． Compatibility Of Connectors
5. Compatibility of connectors The piping connector of Manostar switch MS65, MS65F, WO81, and WO70 are not compatible with each other.Make sure to use the dedicated connectors of Manostar switch MS65, MS65F. 6. Caution of piping Prohibition of common piping... -
Page 9: Ⅳ . Setting Of Pressure
Ⅳ . SETTING OF PRESSURE 1. Switch contact confi guration ・ Composition of contact of this instrument is as shown on the right. ・ If the instrument is not applied by differential pressure we call such “normal condition” . ・ At normal condition, the contact between COM. and N.C. is closed, and between COM. -
Page 10: 3． Reset Time
３． Reset time The reset time means the time needed for the differential pressure to decline to the reset pressure from the activating pressure (i.e., the electrical contact is reset) when the differential pressure is sharply reduced to zero. It is about three seconds at 20 Pa, and one second at more than 50 Pa for Manostar switches. (This value is only for the instrument itself and does not include the effect of piping.) Therefore, a response quicker than this value is not possible. -
Page 11: 3． Protection Of Contact Of Switch
3. Protection of contact of switch ・ Contact protection circuit is used to extend the service life of contact. It reduces generation of noise at the time of switching on and off. It also minimizes carbide and nitric acid gas generated by arc. Use this circuit correctly, otherwise it will cause reverse effect, making the matter worse. -
Page 12: 4． About Measured Gas And Contact Failure
In particular, the surrounding where there exists continuous vibration and impact will be most likely to cause contact failure due to worn powder. Ⅵ． ACCESSORIES 1. Accessory for MS65 (for MS65, MS65F and MS65R) The adaptor of level difference VT straight connector type... - Page 13 fi x. Replacement of air fi lter ・ In case of using model with air fi lter (MS65F), depending on amount of work, conduct disassembly and clean out once in 2 years periodically and replace fi lters and packings with new ones.
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Page 14: 2． Line Part Accessories
2. Line part accessories Pulsating protector In case of strong turbulent flow of medium air that causes abnormal movement of pointer and output of Outline drawing for pulsating protector transmitter, installing a pulsation protector applicable pressure range one each on H side and L side on For vinyl or plastic tube the piping way between pressure sensor and the instrument. -
Page 15: Ⅶ． Periodic Inspection
Ⅶ． PERIODIC INSPECTION Generally speaking, it is important not to exert external stress to keep life and reliability of the instrument for a long time. Proper use of this instrument will ensure its faultless service over many years without any necessity of periodic lubrication.
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