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HTM(HPV)-20N Series

HITROL CO., LTD.

Avoid the inlet when installing the sensor. To install
it at the inlet, install the protector on top to prevent
direct contact with the content and damage to the
sensor.

SUN COVER

PROTECTOR

The cable type must be
installed vertically.

Install a sun cover to prevent
direct exposure to sunlight.

To prevent buildup, the inclination should
be 15° or more. It also must be installed to
keep the wide part of the wing vertical.

The  screw-type  socket  must  under
24 mm. Otherwise, dust may  enter,
resulting in malfunction.

< FIG. 1 >

Ⅹ

Содержание HTM (HPV)-20N Series

Страница 1: ... FACTORY R D INSTITUTE HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea TEL 82 31 950 9700 FAX 82 31 943 5600 www hitrol com INSTRUCTION MANUAL VIBRATION TYPE LEVEL SWITCH HTM HPV 20N Series Doc no HTM HPV 20N_IM_Eng_Rev 2 1 Issue date 2019 12 ...

Страница 2: ...Top 7 Technical Data 9 AMP and Wiring 10 Settings 10 Auto Setting 10 Activation Point Setting 11 Activation Point Adjustment 11 Relay Delay Time Adjustment 11 Relay Out Control 11 LED Color and States 12 Use 12 Maintenance 12 Failure Check 13 Cautions for Removal 13 Cautions for Transportation and Assembly 13 Cautions for Installation 13 Cautions for Grounding 14 Cautions for Lead In Method of Ext...

Страница 3: ... a solid structure and a high bearing capacity The wiring is simple It is customizable with the key button It has a simple structure for easy maintenance It has pressure resistant and dust ex proof structures HPV Series Operation Principle and Outline A certain level of electric signal is transferred to the piezo sensor so as to vibrate the tuning fork The vibration of the latter is reduced when i...

Страница 4: ... 2 FLANGE Housing Cable Entry AL 2 PF 3 4 F Std Installation Side Side and Top Top Contact Rating AC 250 V 5 A DC 30 V 5 A Ex Proof Version Model HPV 20N A HPV 20NH A HPV 20N B HPV 20NH B Mounting Screw Screw Flange Max Temperature 80 C 120 C 80 C 120 C Max Process Pressure 10 kg cm 2 Power Source AC 90 240 V 50 60 Hz DC 24 V Power Consumption AC Standby AC 110 5 1 W AC 220 V 8 W Active AC 110 6 8...

Страница 5: ...HTM HPV 20N Series HITROL CO LTD 5 Dimensions WEATHER PROOF HTM 20N H A HTM 20N H B HTM 20N C SCREW TYPE FLANGE TYPE ...

Страница 6: ...HTM HPV 20N Series HITROL CO LTD 6 Ex PROOF HPV 20N H A HPV 20N H B HTM 20N H B SCREW TYPE FLANGE TYPE ...

Страница 7: ...e installation To prevent buildup the product should be installed at an inclination of 15 or more In addition the wing of the sensor must be installed vertically Refer to Fig 1 Avoid the inlet to install the sensor and maintain enough distance to prevent direct contact with the content Refer to Fig 1 Cable lead in inlet must face the direction shown in the figure Refer to Fig 1 If the housing temp...

Страница 8: ...ent and damage to the sensor SUN COVER PROTECTOR The cable type must be installed vertically Install a sun cover to prevent direct exposure to sunlight To prevent buildup the inclination should be 15 or more It also must be installed to keep the wide part of the wing vertical The screw type socket must under 24 mm Otherwise dust may enter resulting in malfunction FIG 1 Ⅹ Ⅹ ...

Страница 9: ...ity Particle density 0 2g cm3 HTM HPV 20N Series Max Mechanical Load 400 N lateral 1 kgf 9 8 N For stacking heavy subjects use a protection cover HTM HPV 20N A HTM HPV 20N B Max Tractive Force 500 N HTM 20N C Max Process Pressure Up to 10 kg cm 2 150 HTM HPV 20N A HTM HPV 20N B Up to 2 kg cm 2 HTM 20N C Relative Humidity Good for 0 100 Ratio between the vapor in the air and that required for satur...

Страница 10: ...ield ground DC DC input power CONTACT 1 and 2 Output DPDT Settings Auto Setting Initializes the operation of product or sets it to auto Relay response time 1 sec Relay return time 1 sec Relay out normal closed Buildup Point Setting If there is foreign substance on the measuring part of a product set for detection above the point However the built up medium must come in contact the sensor Press and...

Страница 11: ...Relay Out Control You can change the state of the output contact N C N O N C Press and hold the buttons for 1 second to turn on and off the green LED and thus finish the setting Press and hold the buttons to turn on the red LED Use or to set the Delay Time with the buton Then press and hold the buttons for 1 second to turn on and off the green LED and thus finish the setting max of 60 sec min of 1...

Страница 12: ...th the relay delay time setting Blinking No factory max and min value settings Use The level switch that prevents the vibration of the tuning fork is good for most of the bulk materials but the following need to be taken in consideration Refer to page 10 Max ambient temperature Max pressure Max particle size Vibration Maintenance Maintenance Remove any sticky object from the device when cleaning t...

Страница 13: ...ransportation and Assembly Pay special attention to prevent any impact on the device during transportation or assembly The impact may directly lead to a failure While transporting or assembling the device on a tank or silo prevent any damage to the assembly packing Make sure that it is not subject to any high impact when moving Cautions for Installation Connect the flanges or bolts with the same s...

Страница 14: ...ent safety certification for the ex proof device Safety and Environment Details Cautions for Use Make sure to connect the product and the container using the required tools Keep the lock key safe and make sure that it is locked Do not cause high impact to the product Cautions for Wiring Make sure to connect contacts with the correct terminals Refer to Wiring Wire and supply the power to the device...

Страница 15: ...on Safety and Health Acts and Clause 4 Article 58 Enforcement Regulation of the same Do not apply a non ex proof product in an ex proof zone An ex proof product can be used where the environment and the liquid inside the container are of types 1 and 2 Warranty and Contact Warranty and Service This product is subject to a two year shipment warranty Unpaid service will be provided for any damage fou...

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