Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
Omega
Omega
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • Sensor
    Sensor
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • CAHO Temperature Controller H491KVR2-6
      1/1
      CAHO Temperature Controller H491KVR2-6
      $ 183 .08

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      1.Two-point alarm, each has 22 alarm modes 2.Auto/Manual tuning switch 3.Sensor Break Display indication "oPEn" 4.Function of SMART TEMPERATURE TRNASUCER 5.Internally mounted Timer 6.Function with two slope 7.6 sets of PID algorithm to adopt various environments 8.Parameter values can be increased or decreased 9.May chooes two sets of output and alarm concurrently 10.Seletable functions for auxiliary power supply in DC24V and re-transmission 11.Seletable functions for RS485 and host-slave mode

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I check the stock availability of a product?

        A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.

      • Q: What material is used for packaging the products? Is it durable?

        A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.

      • Q: How can I unsubscribe from promotional emails?

        A: To unsubscribe from promotional emails, you can click on the "Unsubscribe" link located at the bottom of the email. Alternatively, you can adjust your email preferences in your account settings.

      View More
      Question has been sent successfully

      Reviews

      • J

        JOYCE JOHNSON

        Jan 03, 2026

        CAHO Temperature Controller H491KVR2-6
        That was amazing, thanks for your service!
        Helpful
        Unhelpful
      • J

        Joe Roberts

        Nov 26, 2025

        CAHO Temperature Controller H491KVR2-6
        yes I find what I need
        Helpful
        Unhelpful
      • T

        Tony Rodriguez

        Sep 14, 2025

        CAHO Temperature Controller H491KVR2-6
        I felt wonderful that they had the thing I wanted.
        Helpful
        Unhelpful
      • T

        TIM LARSEN

        Apr 06, 2024

        CAHO Temperature Controller H491KVR2-6
        Exceptional quality value for the price.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H491KVR2-6
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H491KVR2-6

      $ 183 .08
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, E+H Endress Hauser Transmitter PMP75-AAA1S11CQGBA

      E+H Endress Hauser Transmitter PMP75-AAA1S11CQGBA

      US$1757.81
      New In stock for sale, BURKERT Conductivity Meter 8619

      BURKERT Conductivity Meter 8619

      US$4273.08
      New In stock for sale, OMEGA Pressure Gauge DPG409-500G

      OMEGA Pressure Gauge DPG409-500G

      US$2876.92
      New In stock for sale, Toky Digital Display Controller DP4-TAA

      Toky Digital Display Controller DP4-TAA

      US$338.46

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, PHILIPS Battery 155Wh (Panasonic battery)

      PHILIPS Battery 155Wh (Panasonic battery)

      US$399.23
      New In stock for sale, Emerson Alco Expansion Valve HFSC 1SZ-01 066559

      Emerson Alco Expansion Valve HFSC 1SZ-01 066559

      Contact Us
      New In stock for sale, Bosch Rexroth Proportional Valve DBEM20-51/200XYG24NK4M

      Bosch Rexroth Proportional Valve DBEM20-51/200XYG24NK4M

      Contact Us
      New In stock for sale, TORRINGTON Bearing CR-22

      TORRINGTON Bearing CR-22

      US$30.00
      New In stock for sale, NTN Bearing AC-6203-ZZ

      NTN Bearing AC-6203-ZZ

      US$31.05
      New In stock for sale, Toshiba IC Integrated Circuit TB62209FG,EL

      Toshiba IC Integrated Circuit TB62209FG,EL

      US$23.43
      New In stock for sale, Eaton Vickers Vane Pump 3525VQ25AM12S-203BD20L

      Eaton Vickers Vane Pump 3525VQ25AM12S-203BD20L

      Contact Us
      New In stock for sale, KOGANEI Air Cylinder DA80X15-B

      KOGANEI Air Cylinder DA80X15-B

      Contact Us
      New In stock for sale, Sandvik Tool for Metal Cutting Insert N123K2-0635-0008-GF 1125

      Sandvik Tool for Metal Cutting Insert N123K2-0635-0008-GF 1125

      US$3.85
      New In stock for sale, IMI Norgren Solenoid Valve SXE9561-A80-00

      IMI Norgren Solenoid Valve SXE9561-A80-00

      Contact Us

      Recent related posts

      What are the hazards caused by the air entering the condenser of the freezer

      08/21/2020

      What are the hazards caused by the air entering the condenser of the freezer

      The handling of water-cooled chiller failures must strictly follow scientific procedures. The chiller operator should not act without authorization and disassemble the water-cooled chiller at will when the situation is unclear,

      Global Piston Compressor Market Insight Report 2020 – Ariel, Siemens, Atlas Copco, Kobelco, Burckhardt Compression, Ingersoll Rand

      07/03/2020

      Global Piston Compressor Market Insight Report 2020 – Ariel, Siemens, Atlas Copco, Kobelco, Burckhardt Compression, Ingersoll Rand

      Reports Insights Portable Oil Free Air Compressor Market Overview 2020 – 2026 The rising technology in Portable Oil Free Air Compressor Market is also depicted in this research report. Factors that are boosting the growth of the market, and giving a positive push to thrive in the global market is explained in detail.

      Solenoid Valve Coil Overheating: Influence, Causes, and Solutions

      07/11/2024

      Solenoid Valve Coil Overheating: Influence, Causes, and Solutions

      As an electric control component, solenoid valves are widely used in many equipment such as robotic arms, CNC machine tools, and water heaters.

      11 common protection devices for refrigeration compressors

      07/21/2020

      11 common protection devices for refrigeration compressors

      When the compressor is running, some abnormal conditions may occur, such as: exhaust pressure is too high, suction pressure is too low, oil pressure is insufficient, motor is overheated, excess liquid enters the cylinder, etc. In the event of an abnormal situation, the compressor will be damaged if there is no protective measure.

      Common reasons and maintenance methods for the fan not rotating outside the air conditioner

      07/29/2020

      Common reasons and maintenance methods for the fan not rotating outside the air conditioner

      Common reasons and maintenance methods for the fan not rotating outside the air conditioner After the air conditioner is used for a long time, or the installation process is not in place,

      Understand the knowledge of quick-freezing cold storage to solve all the incurable diseases of quick-freezing cold storage

      08/20/2020

      Understand the knowledge of quick-freezing cold storage to solve all the incurable diseases of quick-freezing cold storage

      Quick-freezing cold storage refers to a method in which food quickly passes through its largest ice crystal formation area and freezes quickly when the average temperature reaches -18°C. The temperature of quick-freezer is usually -15℃~-35℃.

      Analysis of common failures of motors and their solutions

      09/07/2020

      Analysis of common failures of motors and their solutions

      As an important power provider that is indispensable in people's production and life, electric motors will generate serious heat during use, but many times do not know how to solve them.

      Buy air conditioners, these concepts should not be confused

      08/20/2020

      Buy air conditioners, these concepts should not be confused

      In the hot summer, air conditioning has an irreplaceable important position in modern people's home life. From imported Daikin and Toshiba to local Carrier, Copeland and Danfoss, the gathering of numerous brands often dazzles consumers

      Super High Pressure Compressor

      06/14/2020

      Super High Pressure Compressor

      Super high pressure compressor proven to 700 bar using CO2 Concepts and Enhanced technologies

      How to deal with the water mist on the glass door of the refrigerated display cabinet

      08/12/2020

      How to deal with the water mist on the glass door of the refrigerated display cabinet

      Once this season comes, many customers and friends who have bought glass-door refrigerated cabinets in convenience stores and supermarkets will worry again: the indoor humidity is high,

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Taisee Temperature Controller Eurotherm Temperature Controller HanYong Temperature Controller EVCO Temperature Controller Autonics Temperature Controller Omega Temperature Controller Carel Temperature Controller West Temperature Controller BCS2-S00-16 ALE-SD22-011 CN132-12V SAS908XWHB-7-DF1-N TA72-13010010 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 caj4511y contactor sc 05 Copeland CR24KQ-TF5-240AA Copeland DLFE-301-EWK dp200a 2123xsl DSB0912M Goetze 851SGK H40-8-0600ZC Hitachi SD104CV-H3AU Hitachi SH417MV-C8LU Hitachi SHW73TC4-E IMI Norgren 9711000.3036.230.50 JH517YEB JH517YEB Moog Servo Valve D634-319C Nidec U30X M Z5 Rexroth Z2S6-1-66/ rsp 1000 27 TAGP4561Z Tecumseh TRK5512Y

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot