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 H491KVV1-7
      1/1
      CAHO Temperature Controller H491KVV1-7
      $ 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 cancel or modify an order?

        A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.

      • Q: Do you have any recommended alternative products?

        A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • D

        Dominic Calandrella

        Sep 12, 2025

        CAHO Temperature Controller H491KVV1-7
        The online ordering is hassle-free, and the pricing is very fair.
        Helpful
        Unhelpful
      • M

        Maximo Terrero

        Aug 18, 2025

        CAHO Temperature Controller H491KVV1-7
        Easy to use and understand the website features.
        Helpful
        Unhelpful
      • P

        Patrick McKelvey

        Apr 24, 2025

        CAHO Temperature Controller H491KVV1-7
        It's a speedster and rock-solid reliable, no issues at all!
        Helpful
        Unhelpful
      • O

        Oscar Pinzon

        Mar 05, 2025

        CAHO Temperature Controller H491KVV1-7
        nice
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H491KVV1-7
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H491KVV1-7

      $ 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, ASHCROFT Transmitter IXLdp +/-15"WC

      ASHCROFT Transmitter IXLdp +/-15"WC

      US$359.38
      New In stock for sale, Orion Star Conductivity Meter 320C-01A

      Orion Star Conductivity Meter 320C-01A

      US$386.54
      New In stock for sale, NKS NAGANO KEIKI AG15-231

      NKS NAGANO KEIKI AG15-231

      US$461.54
      New In stock for sale, Wide Plus Digital Display Controller WP-D807-71-23-HH-T

      Wide Plus Digital Display Controller WP-D807-71-23-HH-T

      US$200.00

      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, EMERSON Air Conditioner P2050GC

      EMERSON Air Conditioner P2050GC

      Contact Us
      New In stock for sale, Mitsubishi Servo Motor HC-SFS202BG1H

      Mitsubishi Servo Motor HC-SFS202BG1H

      US$2211.54
      New In stock for sale, SMC Proportional Valve ITV3050-224BS4

      SMC Proportional Valve ITV3050-224BS4

      Contact Us
      New In stock for sale, Daikin Air Conditioner RHXYQ30QY1

      Daikin Air Conditioner RHXYQ30QY1

      US$3692.30
      New In stock for sale, SMC Air Cylinder Pneumatic Cylinder CY3RG50-1850

      SMC Air Cylinder Pneumatic Cylinder CY3RG50-1850

      US$1121.54
      New In stock for sale, Toshiba Air Conditioner MMY-UP7011HT8-C

      Toshiba Air Conditioner MMY-UP7011HT8-C

      Contact Us
      New In stock for sale, Copeland Compressor ZR36KC-TF0-930

      Copeland Compressor ZR36KC-TF0-930

      Contact Us
      New In stock for sale, ULVAC Vacuum Pump PMB300DT-MD2A1S7I4XX

      ULVAC Vacuum Pump PMB300DT-MD2A1S7I4XX

      Contact Us
      New In stock for sale, Copeland Compressor ZP21K5E-TF5-499

      Copeland Compressor ZP21K5E-TF5-499

      Contact Us
      New In stock for sale, NEC Capacitor OE128

      NEC Capacitor OE128

      Contact Us

      Recent related posts

      How Does A Refrigerator Work?

      01/08/2021

      How Does A Refrigerator Work?

      To put it simply there are 3 steps by which a refrigerator or a fridge works: 1.Cool refrigerant is passed around food items kept inside the fridge. 2.Refrigerant absorbs heat from the food items. 3.Refrigerant transfers the absorbed heat to the relati器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧܈識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      The basic points of choosing laboratory bench centrifuge

      09/10/2020

      The basic points of choosing laboratory bench centrifuge

      The desktop centrifuge uses the powerful centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation speed of particles in the liquid, and separate substances with different sedimentation coefficients and buoyancy densities in the sample.

      How important is the installation environment of the refrigeration unit It is enough to do these 4 points!

      06/14/2020

      How important is the installation environment of the refrigeration unit It is enough to do these 4 points!

      How important is the installation environment of the refrigeration unit It is enough to do these 4 points! The refrigeration equipment (compressor unit) is installed in the machine room, and the surrounding environment should be maintained:

      Transformation project of frequency converter to air compressor

      09/16/2020

      Transformation project of frequency converter to air compressor

      1. Brief description of working principle of air compressor:    The working principle is that a pair of male and female rotors (or screws) that are toothed parallel to each other rotate in the cylinder, so that the air between the rotor teeth continuously produces periodic volume changes, and the air is transported from the suction side along the rotor axis.

      Ducted Heat Pumps: Everything You Need to Know

      08/31/2023

      Ducted Heat Pumps: Everything You Need to Know

      Are you considering a new heating and cooling system for your home or office? Have you heard about ducted heat pumps, but aren't sure what they are or how they work? If so, this article is for you.

      The role of lubricating oil

      06/14/2020

      The role of lubricating oil

      The role of lubricating oil 1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce the leakage of refrigerant from the high-pressure side to the low-pressure side during the compression process.

      FAQs about refrigeration compressors, do you know these?

      07/23/2020

      FAQs about refrigeration compressors, do you know these?

      Why control the impurity content and moisture content of the compressor and air conditioning system? Impurities entering the friction surface of the moving parts in the compressor pump body will cause abnormal scratches and wear. Impurities entering the solenoid valve, expansion valve, control valve, capillary tube and stop valve in the refrigerator system will block the valve hole or make the valve close tightly. And fail.

      Refrigerant filling operation method of centrifugal chiller

      07/19/2020

      Refrigerant filling operation method of centrifugal chiller

      The centrifugal chiller refrigeration compressor after completing the work procedure of filling the frozen lubricating oil, the next step should be the refrigerant filling operation, the method of operation is: (1) using copper pipes or PVC (polyvinyl chloride) pipes One end is connected with the filling valve at the lower part of the evaporator, and the other end is connected with the top joint of the refrigerant storage tank to ensure good sealing.

      Performance factors of screw chiller combination accessories

      08/12/2020

      Performance factors of screw chiller combination accessories

      The compressor is the core of the chiller. The performance provided by the compressor directly affects the performance of the entire chiller, and the performance index of the compressor directly determines and limits the performance of the chiller.

      Points to be mastered when operating the chiller

      08/18/2020

      Points to be mastered when operating the chiller

      Water chiller is a kind of cooling water equipment that can provide constant temperature, constant current and constant pressure. The working principle of the chiller is to inject a certain amount of water into the water tank in the machine,

      • 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 :

      West Temperature Controller EVCO Temperature Controller Eurotherm Temperature Controller Autonics Temperature Controller Taisee Temperature Controller Carel Temperature Controller Omega Temperature Controller HanYong Temperature Controller PXW4TAY1-1V000-A SAS908XWHB-7-DF1-N CN132-12V BCS2-S00-16 DC2500-CE-0A00-200-00000-E0-0 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AGT201A748DH ARK KVZ3120-4D-M5 AWF5522EXN awf5528exn BFB1012H CKD FAB11-M5-1-12CB-1 C-RN113H3C Danfoss MT160HW4DVE Ebmpapst S3G630-AG97-01 Ebmpapst VBH0450PTTLS K3G450PA3103 hcm094t4lc6 Huayi HYE113MSU jiaxipera MG1080Y KAKU KA1238HA2SMT KOGANEI CR678W LG FLB075LANA LG MA53LADG Samsung MSV488AL1R/TT3 Sanyo Denki 9WF0624H604 sc e02 110vac

      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