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Doc. no. :HTM-930 M_Kor_2016, Rev. 0

 

Issued date : 2016. 01 

Page 2 / 7

 

 

Table of Contents 

 

1.

 

Features …………………………………………………………………………………………………….... 3 

2.

 

Specifications ….………………………………………………………………………………………….. 3 

3.

 

Operating Principle ……………………………………………………………………………………. 4 

4.

 

Dimensions …………………………………………………………………………………………………. 3 

5.

 

Installation Method ……………………………………………………………………………………. 4 

6.

 

Wiring Method …………………………………………………………………………………….......... 4 

7.

 

Maintenance ……………………………………………………………………………………………….. 5 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for HTM-930

Page 1: ... 01 Page 1 7 HITROL CO LTD HEAD OFFICE FACTORY R D INSTITUDE HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea TEL 00 82 31 950 9700 FAX 00 82 31 943 5600 www hitrol com INSTRUCTION MANUAL VIBRATION TYPE LEVEL SWITCHES HTM 930 Series ...

Page 2: ... no HTM 930 M_Kor_2016 Rev 0 Issued date 2016 01 Page 2 7 Table of Contents 1 Features 3 2 Specifications 3 3 Operating Principle 4 4 Dimensions 3 5 Installation Method 4 6 Wiring Method 4 7 Maintenance 5 ...

Page 3: ... cm2 Combination Unit HLC 901 Power Supply AC 110 V 220 V 60 Hz 10 Power Consumption Approx 5 VA Sensitivity Over 0 2 Specific Gravity Max AC 250 V 5 A Relay Output Max DC 28 V 5 A Relay 1 SPDT When relay is on Indication of Switch When detection LED is off When detection LED becomes RED Painting Metallic silver Distance Between Sensor and unit Max 300 m Cable twisted paired cable 3 Operating Prin...

Page 4: ...ists around the sensing rod the vibration frequency is significantly reduced and the output from the sensing coil is decreased to a very low value It is operated using the above mentioned operation principle and when a signal is supplied to alarm and or process control 4 Dimensions Controller Sensor ...

Page 5: ...ed to the ground 6 Wiring Method 6 1 HLC 901L 1 Refer Fig 2 Fig 2 1 Schematic diagram for wiring 2 Two wire twisted shield cable should be used when wiring sensor and the unit HITROL s standard length is 6 m However when the distance between the sensor and the unit is over 6 m it is required to consult cable specification to HITROL 3 When wiring between the sensor and the unit the separate cable c...

Page 6: ...ring between the sensor and the unit the separate cable conduits should be used for power and sensor signal 4 It should be grounded for either the sensor or the units 5 The sensitivity can be adjusted using DEG If it is dialed counterclockwise the vibration becomes weak and the sensitivity becomes high But if clockwise the vibration becomes strong and the sensitivity becomes low 7 Maintenance It i...

Page 7: ... Rev 0 Issued date 2016 01 Page 7 7 HITROL CO LTD HEAD OFFICE FACTORY R D INSTITUTE 141 Palhakgol gil 98 Palhakgol gil Jori eup Paju si Gyeonggi do Korea TEL 031 950 9700 FAX 031 950 9796 9 http www hitrol com hitrol hitrol com ...

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