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
West
West
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
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 H721JRR2-P
      1/1
      CAHO Temperature Controller H721JRR2-P
      $ 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: Are there free trial or sample giveaway activities?

        A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.

      • Q: What payment methods do you accept?

        A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.

      • Q: Do you have a mobile app for easier shopping?

        A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

      View More
      Question has been sent successfully

      Reviews

      • J

        James Mcbain

        Aug 04, 2025

        CAHO Temperature Controller H721JRR2-P
        Easy as can be, thanks for the support!
        Helpful
        Unhelpful
      • B

        Bill Kruckenberg

        Mar 31, 2025

        CAHO Temperature Controller H721JRR2-P
        My chat companion is quick-witted and knows how to provide support.
        Helpful
        Unhelpful
      • R

        Randall Evans

        Jan 30, 2025

        CAHO Temperature Controller H721JRR2-P
        please send asap thank you
        Helpful
        Unhelpful
      • V

        Velissarios Marmoutas

        Apr 28, 2024

        CAHO Temperature Controller H721JRR2-P
        Smooth and easy, good service.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H721JRR2-P
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H721JRR2-P

      $ 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, Schneider Transmitter XMLR400M1P26

      Schneider Transmitter XMLR400M1P26

      US$898.44
      New In stock for sale, HACH Conductivity Meter HQ11D

      HACH Conductivity Meter HQ11D

      US$4384.62
      New In stock for sale, Testo Pressure Gauge 550S

      Testo Pressure Gauge 550S

      US$1346.15
      New In stock for sale, Wide Plus Digital Display Controller WP-LC802-72-AAG-HL

      Wide Plus Digital Display Controller WP-LC802-72-AAG-HL

      US$332.00

      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, NEC Capacitor TEESVA1C335M8R

      NEC Capacitor TEESVA1C335M8R

      Contact Us
      New In stock for sale, CHELIC Solenoid Valve SV-5231-220VAC-NF-K

      CHELIC Solenoid Valve SV-5231-220VAC-NF-K

      US$93.08
      New In stock for sale, CHELIC Pneumatic Equipment Air Cylinder JGAD100*140-B

      CHELIC Pneumatic Equipment Air Cylinder JGAD100*140-B

      Contact Us
      New In stock for sale, GENTEC Pressure Gauge G20SL-40MPA

      GENTEC Pressure Gauge G20SL-40MPA

      US$157.31
      New In stock for sale, VICKERS Relay DG4V-3C-0C-M-U-H5-13

      VICKERS Relay DG4V-3C-0C-M-U-H5-13

      US$103.85
      New In stock for sale, Banner Light Curtain SLLP40-490P88

      Banner Light Curtain SLLP40-490P88

      US$1379.94
      New In stock for sale, Danfoss Expansion Valve TGE 067N9509

      Danfoss Expansion Valve TGE 067N9509

      Contact Us
      New In stock for sale, Oriental Motor Electric Motor PK543BW-H50S

      Oriental Motor Electric Motor PK543BW-H50S

      US$692.31
      New In stock for sale, Kuebler Encoder 8.5000.B157.4000

      Kuebler Encoder 8.5000.B157.4000

      Contact Us
      New In stock for sale, DUPLOMATIC Overflow Valve RQ5-P6-41

      DUPLOMATIC Overflow Valve RQ5-P6-41

      US$230.77

      Recent related posts

      Exploring the Wonders of Fan Ovens: A Comprehensive Guide

      05/01/2025

      Exploring the Wonders of Fan Ovens: A Comprehensive Guide

      In the realm of modern kitchen appliances, the fan oven stands as a testament to innovation and efficiency. As culinary technology continues to advance, the fan oven has become a staple in many households, revolutionizing the way we bake, roast, and prepare our favorite dishes.

      How to prevent the refrigeration compressor from reversing

      08/12/2020

      How to prevent the refrigeration compressor from reversing

      Reverse rotation is strictly prohibited after the refrigeration compressor is stopped. When the compressor rotor is stationary, there is still a large volume of process gas remaining in the pipeline and has a certain pressure

      Self-taught, fixed-speed air conditioner power consumption can be easily calculated

      08/24/2020

      Self-taught, fixed-speed air conditioner power consumption can be easily calculated

      In summer, many friends worry about the electricity cost of the air conditioner at home, turning it on for a while, turning it off for a while, turning it on for a while when it’s hot, and turning it off for a while.

      Refrigeration, Air Conditioning Compressors: Reciprocating, Rotary, Screw, Centrifugal, Scroll

      06/21/2020

      Refrigeration, Air Conditioning Compressors: Reciprocating, Rotary, Screw, Centrifugal, Scroll

      What is Refrigeration Compressor The compressors are one of the most important parts of the refrigeration cycle. The compressor compresses the refrigerant, which flows to the condenser, where it gets cooled. It then moves to the expansion valve, and the evaporator and it is finally sucked by the compressor again. For the proper functioning of the refrigeration cycle, the refrigerant must be compressed to the pressure corresponding to the saturation temperature higher than the temperature of the naturally available air or water. It is the crucial function that is performed by the compressor. Compression of the refrigerant to the suitable pressure ensures its proper condensation and circulation throughout the cycle. The capacity of the refrigeration or air conditioning depends entirely on the capacity of the compressor.<img src="{{media url=&quot;422C8FF7C729C6E9A7416FCA7C2EB508849153E1_large.jpg&quot;}}" alt="" />

      Okmarts announces US$17m acquisition of motors8.com

      12/17/2022

      Okmarts announces US$17m acquisition of motors8.com

      As a multi-category industrial product mall, Okmarts has been deeply involved in the professional field of industrial accessories for many years, providing thousands of customers with high-quality solutions and industrial products of different categories.

      What is Three Phase Induction Motor and How Does It Work

      09/08/2022

      What is Three Phase Induction Motor and How Does It Work

      Three-phase induction motor is an AC motor that generates electromagnetic torque to drive the rotor to rotate by the interaction of the rotating magnetic field formed by the stator winding

      The advantages of asynchronous motor over traditional permanent magnet motor

      09/05/2020

      The advantages of asynchronous motor over traditional permanent magnet motor

      The asynchronous motor is a three-phase induction motor, not the rare earth permanent magnet motor used in traditional electric vehicles. What are the reasons for this? The difference between induction motors and permanent magnet motors.

      How to use refrigerant to empty the air conditioner after installation

      08/24/2020

      How to use refrigerant to empty the air conditioner after installation

      Air, the moisture and impurities contained in the air in the air conditioner system will cause increased pressure, increased current, increased noise, increased power consumption, etc.,

      How to Install the Gear Pump

      07/19/2022

      How to Install the Gear Pump

      Before installing the gear pump, please check whether the pump and motor are damaged during transportation, or dirt enters the pump cavity due to the loss and rupture of the dust cover.

      How is the absorption refrigeration cycle of Taikang compressor

      07/01/2020

      How is the absorption refrigeration cycle of Taikang compressor

      How is the absorption refrigeration cycle of Taikang compressor Taikang compressor is different from other brands of compressors, this feature is the absorption refrigeration cycle. Many people may not understand what is the absorption wet cooling cycle, it is composed of generator, absorber, condenser, evaporator, solution pump and restrictor.

      • 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 :

      Omega Temperature Controller EVCO Temperature Controller Eurotherm Temperature Controller Taisee Temperature Controller HanYong Temperature Controller West Temperature Controller Autonics Temperature Controller Carel Temperature Controller DN33Z9HR20 EVK412M3 DC2500-CE-0A00-200-00000-E0-0 TA72-13010010 ALE-SD22-011 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 awa2460zxd Copeland CRNQ-0300-TFD-522 D08A 24TS2 DSEU-32-40-P-A Eaton Vickers KBFDG4V-3-2C20N-Z-PE7-H7-10 Ebmpapst A3G630-BL06-G1 Ebmpapst DV4180NPU Ebmpapst K2S165-AA77-15 fuji sc n10 fuji sc n2 GMCC ASN98D22UFZ Huayi AES30DS jiaxipera JK1111HY kde2405pfvx Kulthorn AE2428ZK-SR MFDLTA3SF MUMA012P1S Panasonic 2JS438D3BB04 SUN CKCV-XCN TAG5568E

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot