HITROL HM-30 Series Instruction Manual
  1. Manuals
  2. Brands
  3. HITROL Manuals
  4. Laser Level
  5. HM-30 Series
  6. Instruction manual

HITROL HM-30 Series Instruction Manual

Displacer type level switch
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
HM-30, 90 Series
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
DISPLACER TYPE LEVEL SWITCH
HM-30, 90 Series
Doc. no. : HM30&90_IM_Eng_Rev. 2
Issue date : 2020. 08
HITROL CO., LTD.
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HM-30 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for HITROL HM-30 Series

Summary of Contents for HITROL HM-30 Series

  • Page 1 HM-30, 90 Series 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 DISPLACER TYPE LEVEL SWITCH HM-30, 90 Series Doc. no. : HM30&90_IM_Eng_Rev. 2 Issue date : 2020. 08...

  • Page 2: Table Of Contents

    Precautions for Installation ....... 14 Y ou should be careful where CAUTION is marked to carry out the work. Failure Check ............14 Y ou should be aware of where NOTICE is marked to carry out the work. Maintenance ............14 HITROL CO., LTD.

  • Page 3: Overview

    ■ Solid structure and long service life Characteristic ■ Applicable to high temperature and pressure vessels ■ Current operation state display ■ Customizable with special material (Alloy) ■ Explosion proof version (HM-90-Ex, HM-90H-Ex) ■ ASME B31.1, ASME B31.3 (if chamber design is required) HITROL CO., LTD.

  • Page 4: Applications

    Ex-Proof (Ex d IIC T4, IP65) Switch Type Snap Switch Process Connection 80A JIS 10K RF (Std.) Displacer SUS 304 / SUS 316L Material Chamber C.S / SUS 304 / SUS316L / Others Cable Entry AL; PF 3/4”(F) (Std.) HITROL CO., LTD.

  • Page 5: Process Condition Rating

    Cooling Cooling Wetted parts Flange Flange Flange Spring holder Spring holder Spring holder Extension Extension Extension spring spring spring Wire Guide pipe Chain Wire Chamber Displacer Displacer Displacer Process Conn. flange <Standard> <Protection Tube> <Side to Side> HITROL CO., LTD.

  • Page 6: Dimensions And Detailed Technical Specifications

    The dimensions on the following pages are indicated in [mm]. Technical Process ~120˚C ~200˚C ~350˚C / ~500˚C ~500˚C (Opt.) Specifications Temp. C.S + Aluminum Housing (S/W 1ea) C.S + Aluminum Housing (S/W 2~3ea) C.S + Aluminum Housing (S/W 4ea) Some tolerances may occur with actual products. HITROL CO., LTD.
  • Page 7 HM-30, 90 Series Process ~120˚C ~200˚C ~350˚C / ~500˚C ~500˚C (Opt.) Temp. Aluminum Housing (S/W 1ea) Aluminum Housing (S/W 2~3ea) Aluminum Housing (S/W 4ea) Some tolerances may occur with actual products. HITROL CO., LTD.

  • Page 8: Ex-Proof Version

    HM-30, 90 Series Ex-Proof Version Process ~120˚C ~200˚C ~300˚C ~350˚C Temp. Aluminum Housing (S/W 1ea) Aluminum Housing (S/W 2~3ea) Aluminum Housing (S/W 4ea) Some tolerances may occur with actual products. HITROL CO., LTD.

  • Page 9: Contact Form

    HM-30, 90 Series Contact Form Some tolerances may occur with actual products. HITROL CO., LTD.

  • Page 10: Guide Pipe Version

    HM-30, 90 Series Guide Pipe Version HM-90A Chamber Version HM-90B Some tolerances may occur with actual products. HITROL CO., LTD.

  • Page 11: Switch Action And Specification

    Switch Specifications by Process Temperature Std. Type Opt. Type Process Temp. Contact Rating AC 250V, 15A ~ 200˚C DC 125V, 0.5A AC 250V, 5A ~ 350˚C DC 125V, 0.5A Std. Type Opt. Type Process Temp. Contact Rating HITROL CO., LTD.

  • Page 12: Wiring

    (Epoxy Coated) housing is optional. SPDT Wiring ■ Common (COM) Internal circuit Normal Open (N.O) Normal Close (N.C) DPDT Wiring ■ Common (COM) Common (COM) Normal Open (N.O) Normal Open (N.O) Normal Close (N.C) Normal Close (N.C) HITROL CO., LTD.

  • Page 13: Installation

    120˚C, use a high C, use a high-temperature product (HM t (HM-90H, HM-90H-Ex), and insulate the main unit and connection as Ex), and insulate the main unit and connection as shown below. shown below. HITROL CO., LTD.

  • Page 14: Precautions For Installation

    - Continuous process operation may be hindered by failure of switch block, so prepare a spare switch block. - Remove the product from the vessel and check and reset the contact of level switch using a liquid (ex. Water) on the process connection. HITROL CO., LTD.

  • Page 15: Precautions For Removal

    ■ Use the cable gland connection or metal pipe line lead-in on the wire inlet, and use a product External with equivalent Ex-proof certificate to connect it with the external line lead-in method. ■ For non-use external wire inlet, use a closed plug that passes safety certificate above equivalent Wire performance with the product. (Ex-proof) HITROL CO., LTD.

  • Page 16: Safety And Environment

    ■ An Ex-proof product is a pressure-resistant and Ex-proof type, so never open the cover during operation. HITROL CO., LTD. ■ Ex-proof products are designed according to Article 34 of the Industrial Safety and Health Act and Article 58.4 of the Enforcement Rules of the same Act.

  • Page 17: Warranty And Contact

    You can request A/S at our website or by contacting our headquarters. ■ Headquarters ․ Factory ․ Laboratory Contact Number ADRESS: 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)

This manual is also suitable for:

Hm-90 seriesHm-30Hm-90Hm-90h

Table of Contents