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HTM(HPV)-20N Series

HITROL CO., LTD.

The HTM(HPV)-20N_Series is installed on the top or the side of a container and silo to

detect the upper or the lower limit, respectively. The level switch can be installed on any

material, so it is applicable to ferrous or nonferrous tanks and silos.

When installing this product, consider the following.

Installation on Side (Horizontal)

■

A-Type or B-Type can be installed on the side of a tank. A screw-socket shape under

24mm shall be used for installing the A-Type on the side. Otherwise, dust or foreign

matter may enter, resulting in a malfunction. The extended B-Type supports the screw

and the flange.

■

When side installation, it shall be installed slopingly (more than 15°) with a direction of

wider side of tuning fork vertically to avoid build-up of the medium on the tuning

fork. (Refer to Fig. 1)

■

Sensor shall be installed at the place far from inlet of the tank and protector shall be

installed in order to protect the sensor from damage by falling medium if it is installed

at the inlet. (Refer to Fig. 1)

When installing the product, install it using a tool that fits the hexagon connector of

the screw.

Max. Length shall be 500mm or less for a side installation.

Ex-proof Version

Attachment
& Precautions

HPV-20N(H)-A

HPV-20N(H)-B

<Screw Type>

<Flange Type>

Содержание HPV-20N Series

Страница 1: ... FACTORY R D INSTITUDE 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 4 Issue date 2020 09 ...

Страница 2: ...ersion 6 Attachment and Precautions 6 Installation on Side Horizontal 6 Installation on Top Vertical 7 Technical Data 8 AMP and Wiring 9 Settings 9 Sensitivity Adjustment of Solid 9 Sensitivity Adjustment of Liquid 10 Relay Delay Time Adjustment 10 Relay Return Time Adjustment 10 Relay Out Control 10 LED Color and States 11 Use 12 Maintenance 12 Failure Check 12 Precautions for Removal 12 Precauti...

Страница 3: ...ut Level of different powder liquid types can be detected It can measure powder particles ranging from small to large The membrane is made of stainless steel with 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 The HTM HPV 20N Se...

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

Страница 5: ...HTM HPV 20N Series HITROL CO LTD 5 Dimensions Weather proof Version HTM 20N H A HTM 20N H B HTM 20N C Screw Type HTM 20N H B HTM 20N C Flange Type ...

Страница 6: ...ay enter resulting in a malfunction The extended B Type supports the screw and the flange When side installation it shall be installed slopingly more than 15 with a direction of wider side of tuning fork vertically to avoid build up of the medium on the tuning fork Refer to Fig 1 Sensor shall be installed at the place far from inlet of the tank and protector shall be installed in order to protect ...

Страница 7: ...rect sunlight Refer to Fig 1 Installation on Top Vertical Use the B Type and the C Type for installation on top of a tank or silo Both B Type and the C Type can be installed with the socket or flange on top Sensor shall be installed at the place far from inlet of the tank Sun cover shall be installed to protect the housing from the damage by direct sunlight Refer to Fig 1 Fig 1 Protector Sun Cover...

Страница 8: ...ss Pressure Up to 10kg 150 HTM HPV 20N A HTM HPV 20N B 최대 Up to 2kg HTM 20N C Relative Humidity Good for 0 100 Ratio between the vapors in the air and that required for saturation at the same temperature Ambient Temp Housing 20 60 HTM HPV 20N Series Process Temperature MAX 80 HTM HPV 20N A HTM HPV 20N B 공정온도 Process temperat MAX 120 HTM HPV 20NH A HTM HPV 20NH B 공정온도 Process temperatu MAX 60 HTM H...

Страница 9: ...tion Tact Switch Setting button Terminal Block AC AC Input power F G Field ground DC DC input power CONTACT 1 2 Output DPDT Sensitivity Adjustment of Solid 1 Sensitivity Setting Set as below before installation STEP 1 STEP 2 STEP 3 VIBRATING NON VIBRATING Press and hold the buttons to turn on the red LED When it is vibrating state press and hold the button for 1 second to turn on the green LED Pre...

Страница 10: ...y Adjust sensitively 2 Build up Point Setting It sets the detecting point above the current point in case of build up of foreign substance on the sensor However the built up medium shall come in contact with the sensor It doesn t matter if the order of STEP 1 and STEP2 is changed When STEP 3 setup all relay settings are initialized Delay Time 1 Sec Return Time 1 Sec Relay Out Normal Closed STEP 1 ...

Страница 11: ...tion GREEN On Normal Operation Turned on and off Sensitivity Setting STEP 3 Changes and saves the relay contact time Changes the relay contact time RED On Enters the relay delay and return setting mode Enters the sensitivity YELLOW Turned on and off Threshold is reached with the relay delay time setting Blinking No factory max and min value settings Relay Delay Time Adjustment It sets delay time o...

Страница 12: ...prevent mechanical damage to the sensor It may cause sensor error and malfunction so conduct a regular water proof check When measuring sticky material check if such material grows Remove them regularly if any should appear The sticky material may cause malfunction and damage to the device If there is a problem with operation check the following first Is power voltage connected correctly Is power ...

Страница 13: ...ected and shipped by the manufacturer Connect the flanges or bolts with the same specifications Make sure to insert washers between bolts and nuts to prevent loosening Make sure to insert gaskets between flanges Select the gaskets in consideration of the temperature of the content and the pressure inside the container Install an ex proof product in an ex proof zone Do not bend or extend the sensor...

Страница 14: ...ing the specifications Incorrect power voltage may cause damage to the product Pay attention to prevent electric shock Disposal of Product Make sure to separate the amplifier and main unit from housing before disposing the products Also the amplifier shall be detached and discard the metal and non metallic materials No part ex Mercury switch has influence on the environment so no special attention...

Страница 15: ...y Contact Number ADDRESS HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea T E L 031 950 9700 Headquarters A S F A X 031 943 5600 Headquarters A S The above matters shall be fully understood and the temperature of fluids in the container where the product is used shall not exceed 80 in the case of general types and 120 in the case of high temperature types In addition make sure th...

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