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 H721SRV2-1
      1/1
      CAHO Temperature Controller H721SRV2-1
      $ 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 participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Are there any discounts or promotions available?

        A: Yes, we frequently offer discounts and promotions on various products. Keep an eye out for special deals, seasonal sales, and promotional campaigns on our website or subscribe to our newsletter to stay updated on the latest offers.

      • Q: Can I use multiple promo codes on a single order?

        A: Generally, only one promo code can be applied per order. During the checkout process, you'll have the option to enter a promo code, and our system will automatically apply the best available discount to your order.

      View More
      Question has been sent successfully

      Reviews

      • M

        Michael Cooper

        Oct 12, 2025

        CAHO Temperature Controller H721SRV2-1
        All good quality
        Helpful
        Unhelpful
      • R

        Robert King

        Sep 26, 2025

        CAHO Temperature Controller H721SRV2-1
        Great job, servers are super fast.
        Helpful
        Unhelpful
      • K

        Kandy Siroonian

        May 15, 2025

        CAHO Temperature Controller H721SRV2-1
        Just tried this company for the first time, and I’m liking what I see!
        Helpful
        Unhelpful
      • B

        Bill Kruckenberg

        Mar 05, 2025

        CAHO Temperature Controller H721SRV2-1
        Superb idea! Thanks for your time.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H721SRV2-1
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H721SRV2-1

      $ 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, Dwyer Transmitter 607-0

      Dwyer Transmitter 607-0

      US$724.50
      New In stock for sale, HANNA Conductivity Meter HI991301

      HANNA Conductivity Meter HI991301

      US$540.50
      New In stock for sale, WIKA Pressure Gauge EN837-1 -0.1-0.15MPa

      WIKA Pressure Gauge EN837-1 -0.1-0.15MPa

      US$76.93
      New In stock for sale, Wide Plus Digital Display Controller WP-TX823-022-2323-HHLL-2P

      Wide Plus Digital Display Controller WP-TX823-022-2323-HHLL-2P

      US$230.77

      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, Rexroth Piston Pump R902550278 AA10FZG045/10W-VRC02N00

      Rexroth Piston Pump R902550278 AA10FZG045/10W-VRC02N00

      Contact Us
      New In stock for sale, Siemens PLC 6FX5002-2CC12-3JG5

      Siemens PLC 6FX5002-2CC12-3JG5

      Contact Us
      New In stock for sale, Honeywell Actuator MS3134A2030

      Honeywell Actuator MS3134A2030

      Contact Us
      New In stock for sale, OMAL Butterfly Valve V377XN74

      OMAL Butterfly Valve V377XN74

      US$326.92
      New In stock for sale, ATOS Solenoid Valve SDH1-0713 23

      ATOS Solenoid Valve SDH1-0713 23

      Contact Us
      New In stock for sale, Parker Servo Drive APEX61529807

      Parker Servo Drive APEX61529807

      Contact Us
      New In stock for sale, Yaskawa Servo Drive SGDD-A5AGBB-R

      Yaskawa Servo Drive SGDD-A5AGBB-R

      Contact Us
      New In stock for sale, Bristol Compressor H79A423DBLJ

      Bristol Compressor H79A423DBLJ

      Contact Us
      New In stock for sale, Honeywell Actuator MBS7L7S2

      Honeywell Actuator MBS7L7S2

      Contact Us
      New In stock for sale, TCL Air Conditioner KFRd-51LW-DBp-SMQ11(B1)

      TCL Air Conditioner KFRd-51LW-DBp-SMQ11(B1)

      US$1538.08

      Recent related posts

      Take a look at the compressor market research done by others! Have you found the gap

      09/04/2020

      Take a look at the compressor market research done by others! Have you found the gap

      This is a summary of the market plan for the Xinjiang market. From this we can see that only by understanding the market and users can we make a good sale! Hope to have some inspiration for everyone to develop the market!

      Type selection calculation of pressure difference bypass regulating valve for chilled water system

      08/02/2020

      Type selection calculation of pressure difference bypass regulating valve for chilled water system

      In order to ensure that the flow of the chiller in the central air conditioning chilled water system is basically constant; the operating conditions of the chilled water pump are stable, the generally adopted method is:

      2 Causes of Your Compressor Motor Failure

      08/05/2021

      2 Causes of Your Compressor Motor Failure

      A compressor is a kind of driven fluid machinery that elevates low-pressure gas to high pressure. It is the heart of the refrigeration system.

      Air conditioner compressor is not working It was these five major culprits

      02/18/2020

      Air conditioner compressor is not working It was these five major culprits

      The compressor is the heart of the air conditioner. There is a problem with this heart. How can the air conditioner work normally? But if the air conditioner compressor at home is malfunctioning, what caused it? Don't the friends want to know? Today, the author will bring you the popularization of related common sense content, let everyone see at a glance. The compressor will continue to work after the air conditioner is turned on to achieve the regulated temperature, but many friends report that the compressor of the air conditioner at home does not work at all.<img src="{{media url=&quot;magefan_blog/Air_conditioner_compressor_is_not_working_It_was_these_five_major_culprits.jpg&quot;}}" alt="" />

      The Structure, Characteristics, and Notices for Use of Butterfly Valve

      02/20/2023

      The Structure, Characteristics, and Notices for Use of Butterfly Valve

      Butterfly valve consists of valve case and valve body. This valve, which is characteristic of rotatable disc or double plate, can be used to cut off water. Its axis of rotation is perpendicular to the direction of water flow.

      About refrigeration compressor overload protector, we must understand these things

      06/14/2020

      About refrigeration compressor overload protector, we must understand these things

      1. Why does the compressor produce overheat protection? The working principle and classification of the overload protector.

      Reasons for the increase in condenser pressure in cold storage projects

      08/12/2020

      Reasons for the increase in condenser pressure in cold storage projects

      The role of the cold storage is to ensure the quality of the stored items. With the country’s support for the construction of cold storage, cold storage projects have appeared in more places,

      Matters needing attention

      03/01/2021

      Matters needing attention

      1.Oil and water protection of servo motor 1) The servo motor can be used in the place that will be attacked by water or oil drops, but it is not completely waterproof or oil-proof. Therefore, the servo motor should not be placed or used in the environment of water or oil invasion. 2) If the servo motor is connected to a reduction gear, the oil seal should be filled when using the servo motor to prevent the oil of the reduction gear from entering the servo motor 3) The cable of servo motor should not be immersed in oil or water.

      What is a shell and tube condenser How can the chiller save more power

      08/21/2020

      What is a shell and tube condenser How can the chiller save more power

      Recently, some friends left a message to okmarts.com asking what is a shell and tube condenser? How to operate the chiller to save electricity? Today, the editor of okmarts.com will take you to learn more, and hope the following content can help you.

      What kinds of systems are there for central air conditioning Which is better for home installation

      08/08/2020

      What kinds of systems are there for central air conditioning Which is better for home installation

      What kinds of systems are there for central air conditioning Which is better for home installation For owners who want to decorate their new home, air conditioning may be an essential part of building a comfortable home.

      • 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 :

      Eurotherm Temperature Controller Taisee Temperature Controller West Temperature Controller Autonics Temperature Controller HanYong Temperature Controller Omega Temperature Controller Carel Temperature Controller EVCO Temperature Controller TA72-13010010 PXW4TAY1-1V000-A EVK412M3 701060/922-31-061 BCS2-S00-16 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2PS164D5AA02 ANB33FBEMT ava5542exn Bristol H23A623DBEA compressor daikin jt160bcby1l DV6318/2TDH4P EFB0612MA EVERFLOW F129025SM FUJIKOKI DC12V HRSZ-104R 7R1 fuji sc e05 Hitachi TE800RC3Q9JK Jokwang JSV-FF21 DN40 kd1204pfs2 LG NSA30LAEG Mitsubishi BH96YEHT ndr 480 48 Nidec W40S12BS4A5-07 Parker 026-36011-H Rechi 48R373A TACO 363-400-00B0

      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