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 H721JRV2-1
      1/1
      CAHO Temperature Controller H721JRV2-1
      $ 161 .54

      ✔ 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 TRANSDUCER 5.Internally mounted Timer 6.Function with two slope 7.6 sets of PID algorihtm to adopt various environments 8.Parameter values can be increased or decreased 9.May choose two sets of output and alarm concurrently 10.Selectable functions for auxiliary power supply in DC24V and re-transmission 11.Selectable functions for RS485 and host-slave mode

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I provide suggestions for improving your services?

        A: We value your feedback and suggestions for improving our services. You can provide suggestions by contacting our customer service team or using the feedback form on our website. We appreciate your input and strive to enhance our offerings based on customer suggestions.

      • Q: Can I track my order without creating an account?

        A: Yes, you can track your order without creating an account. Simply click on the "Track Order" link on the website and enter the necessary details, such as your order number and email address.

      • Q: Are there alternative options available for this product?

        A: Absolutely! We offer a variety of alternative options for this product. Whether it's different colors, sizes, or styles, you can explore the range of alternatives available to find the perfect fit for your needs.

      View More
      Question has been sent successfully

      Reviews

      • P

        Puren Zhu

        Jul 12, 2025

        CAHO Temperature Controller H721JRV2-1
        Right as usual.
        Helpful
        Unhelpful
      • B

        Bill Steele

        May 13, 2025

        CAHO Temperature Controller H721JRV2-1
        A great resource for hobbyists and professionals.
        Helpful
        Unhelpful
      • K

        Kimberly Quinonez

        Dec 14, 2024

        CAHO Temperature Controller H721JRV2-1
        El producto tenía un precio muy razonable y el pedido se tramitó y envió rápidamente.
        Helpful
        Unhelpful
      • M

        MARGARET GEORGE

        Oct 02, 2024

        CAHO Temperature Controller H721JRV2-1
        It was a cinch to shop, and I found everything I was looking for. Thanks!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H721JRV2-1
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H721JRV2-1

      $ 161 .54
      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, Endress Hauser Transmitter PMC131-A11F1A3N

      Endress Hauser Transmitter PMC131-A11F1A3N

      US$615.38
      New In stock for sale, Lutron Conductivity Meter WA-2017SD

      Lutron Conductivity Meter WA-2017SD

      US$1211.54
      New In stock for sale, NKS NAGANO KEIKI GA26-943

      NKS NAGANO KEIKI GA26-943

      US$1769.23
      New In stock for sale, Sokyo Digital Display Controller SY-DT8-RC10

      Sokyo Digital Display Controller SY-DT8-RC10

      US$149.23

      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, Pro-face HMI GP570-SC21-24VP

      Pro-face HMI GP570-SC21-24VP

      Contact Us
      New In stock for sale, Rockwell Allen-Bradley AB VFD 20G11FC022JB0NNNNN

      Rockwell Allen-Bradley AB VFD 20G11FC022JB0NNNNN

      US$3835.25
      New In stock for sale, Conch Temperature Controller PM0-1100-A

      Conch Temperature Controller PM0-1100-A

      Contact Us
      New In stock for sale, Bitzer Compressor 44GE-46Y

      Bitzer Compressor 44GE-46Y

      Contact Us
      New In stock for sale, Fuji VFD Frequency Converter FRN355F1L/D-4A522

      Fuji VFD Frequency Converter FRN355F1L/D-4A522

      Contact Us
      New In stock for sale, Yaskawa Encoder UTMSI-10AAVAAA

      Yaskawa Encoder UTMSI-10AAVAAA

      Contact Us
      New In stock for sale, Copeland Compressor ZPD91KCE-TE7-522

      Copeland Compressor ZPD91KCE-TE7-522

      Contact Us
      New In stock for sale, SUNON Fan PMD1204PQB1-A

      SUNON Fan PMD1204PQB1-A

      US$75.38
      New In stock for sale, MICRON IC Integrated Circuit Chip MT48LC4M16A2P-6A:J

      MICRON IC Integrated Circuit Chip MT48LC4M16A2P-6A:J

      US$30.16
      New In stock for sale, Pilz Relay 774310

      Pilz Relay 774310

      US$1365.38

      Recent related posts

      Full analysis of air conditioning automatic control system<br></br>

      08/04/2020

      Full analysis of air conditioning automatic control system<br></br>

      Which parts of the central air-conditioning system need to be equipped with automatic control?<br></br> Answer: It mainly includes two parts: the host part of the cold and heat source and the end equipment part, which need to be equipped with automatic control systems

      Everything You Need to Know About Fireplace Fans and Blowers

      01/30/2024

      Everything You Need to Know About Fireplace Fans and Blowers

      A fireplace is not only a source of warmth and comfort but also a focal point in many homes. To enhance the efficiency of your fireplace, a fireplace fan or blower can be a valuable addition.

      Air compressor lubricant performance requirements

      09/10/2020

      Air compressor lubricant performance requirements

      1. High quality base oil    The base oil of compressor oil can be divided into two categories: mineral oil type and synthetic oil type. The production of mineral oil-type compressor oil is generally obtained by solvent refining, solvent dewaxing, hydrogenation or clay supplement refining to obtain the base oil, and then add a variety of additives to blend.

      How to Control Speed of Servo Motor & Anti-Interference Measures

      08/10/2021

      How to Control Speed of Servo Motor & Anti-Interference Measures

      A servomotor refers to the actuator to control the operation of mechanical components in the servo system and is a subsidy motor indirect transmission device.

      Description of main structure of air compressor

      06/16/2020

      Description of main structure of air compressor

      Description of main structure of air compressor Air compressor, also known as air compressor. The air compressor is the basic product of industrial modernization. It is often said that electric and automation have the meaning of full pneumatic; and the a器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ི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נ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Where is the key technology of ammonia refrigeration system construction

      08/16/2020

      Where is the key technology of ammonia refrigeration system construction

      1. Refrigeration compressor installation    Before the refrigeration compressor is in place, clean the soil and dirt from its bottom and foundation bolt holes, and clean up the foundation surface that has passed the acceptance.

      [Literacy Sticker] The heating season is here, how much do you know about the hot word in the heating industry

      08/09/2020

      [Literacy Sticker] The heating season is here, how much do you know about the hot word in the heating industry

      Internet hot words must be familiar to everyone, but hot words in the heating industry may not be easy to come by, right? With the advent of the heating season, the editor of okmarts.com

      How to improve the energy efficiency of chilled water air conditioning systems in data centers

      08/03/2020

      How to improve the energy efficiency of chilled water air conditioning systems in data centers

      Frozen water-type air conditioning systems have long been a mature application in data centers, but many users are still conservative in their applications.

      Compressor-Hitachi 3p inverter compressor

      06/28/2020

      Compressor-Hitachi 3p inverter compressor

      Compressor-Hitachi 3p inverter compressor What are the characteristics of scroll refrigeration compressors? The characteristics of scroll refrigeration compressors are as follows, and their characteristics are also the goals that air-conditioning compressor manufacturing technology is constantly pursuing.

      After the Mitsubishi air conditioner is turned on, the indoor compressor does not rotate and cannot be cooled

      06/14/2020

      After the Mitsubishi air conditioner is turned on, the indoor compressor does not rotate and cannot be cooled

      Fault phenomenon: After a Mitsubishi SRC285cENF air conditioner is turned on, the indoor fan operates normally, and the indoor compressor does not rotate and cannot be cooled.

      • 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 :

      Carel Temperature Controller Eurotherm Temperature Controller Taisee Temperature Controller Autonics Temperature Controller EVCO Temperature Controller HanYong Temperature Controller Omega Temperature Controller West Temperature Controller DN33Z9HR20 CN132-12V ALE-SD22-011 DC2500-CE-0A00-200-00000-E0-0 BCS2-S00-16 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2902992 Bifold FP06P-S1-04-32-NU-V-77I-24D-35-K85 caj9510t CKD AB41-03-5-DC24V e50s8 1024 6 l 5 Ebmpapst A3G 800-AU23-71 fuji electric sc 4 1 FUJIKOKI EFM-40YGKG-5R h29a723dbva IMI Norgren UQM/22456/6123/16 kde1204pkv3 MDMA152P1G MSMA012A1F NMB-MAT 2006ML-05W-B50 Parker Sporlan 111053 PFC0912DE ROTEN UNE5-16-X sf12025at tag4553z Toshiba FZ85E1G-U

      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