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
      • Carel Temperature Controller DN33W9HB20
      1/1
      Carel Temperature Controller DN33W9HB20
      $ 250 .00

      ✔ 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
      IR33-DN33 universal type is used to control the physical value of air conditioning, refrigeration and heating equipment (temperature, pressure, humidity) series of controllers. This series is available in panel mount (IR33), protection class IP65, and DIN rail mount (DN33). To simplify wiring, all models are equipped with plug - in terminals. The controller can be connected to the monitoring system and remote maintenance system through the network.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I request a specific delivery date for my order?

        A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.

      • Q: What should I do if I forgot my password?

        A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.

      • Q: Do you offer free shipping?

        A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.

      View More
      Question has been sent successfully

      Reviews

      • R

        Roland Langevin

        Jul 16, 2025

        Carel Temperature Controller DN33W9HB20
        I was so pleased with it that I decided to get a second.
        Helpful
        Unhelpful
      • J

        Jason Sherman

        Nov 11, 2024

        Carel Temperature Controller DN33W9HB20
        I signed up for the coupon offer, but the code isn’t working out!
        Helpful
        Unhelpful
      • R

        Randolph Roshon

        Aug 30, 2024

        Carel Temperature Controller DN33W9HB20
        It’s so easy to find deals online!
        Helpful
        Unhelpful
      • A

        Alison Defino

        Apr 06, 2024

        Carel Temperature Controller DN33W9HB20
        great
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Carel Temperature Controller DN33W9HB20
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Carel Temperature Controller DN33W9HB20

      $ 250 .00
      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, Meas Transmitter M5156-000005-050PG

      Meas Transmitter M5156-000005-050PG

      US$214.84
      New In stock for sale, HACH Conductivity Meter HQ2200

      HACH Conductivity Meter HQ2200

      US$6784.62
      New In stock for sale, DRUCK Pressure Gauge DPI705

      DRUCK Pressure Gauge DPI705

      US$2307.31
      New In stock for sale, Wide Plus Digital Display Controller WP-C904-02-12-2H2L-W

      Wide Plus Digital Display Controller WP-C904-02-12-2H2L-W

      US$169.23

      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, BKD Bearing 81122M-P5

      BKD Bearing 81122M-P5

      US$207.00
      New In stock for sale, YUKEN Vane Pump SVP3-F-F-75-RRB-10

      YUKEN Vane Pump SVP3-F-F-75-RRB-10

      Contact Us
      New In stock for sale, Omron VFD Frequency Converter 3G3MV-A4040

      Omron VFD Frequency Converter 3G3MV-A4040

      Contact Us
      New In stock for sale, KOGANEI Air Cylinder CDA25X60-B-R-1

      KOGANEI Air Cylinder CDA25X60-B-R-1

      Contact Us
      New In stock for sale, Ebmpapst Fan 6028ES

      Ebmpapst Fan 6028ES

      US$78.30
      New In stock for sale, ST IC Integrated Circuit STM32F301VCT6

      ST IC Integrated Circuit STM32F301VCT6

      US$24.06
      New In stock for sale, KOMPASS Piston Pump V50A3L10X

      KOMPASS Piston Pump V50A3L10X

      US$1923.08
      New In stock for sale, Yaskawa Servo Motor SGM-08A3S011

      Yaskawa Servo Motor SGM-08A3S011

      US$945.88
      New In stock for sale, ABB Frequency Converter VFD ACS800-U1-0004-5+P901

      ABB Frequency Converter VFD ACS800-U1-0004-5+P901

      US$1730.77
      New In stock for sale, P+F Pepperl Fuchs Sensor ML7-8-H-140-RT/59/65A/115A/136

      P+F Pepperl Fuchs Sensor ML7-8-H-140-RT/59/65A/115A/136

      US$207.69

      Recent related posts

      Don’t worry about the November holiday, let’s take a look at the air conditioner relocation

      08/19/2020

      Don’t worry about the November holiday, let’s take a look at the air conditioner relocation

      Tomorrow the November holiday will officially begin, and many friends who are backed up have asked for leave in advance to go home. When I’m idle this holiday, I don’t have to toss and toss

      What are the causes of air conditioning trip

      06/20/2020

      What are the causes of air conditioning trip

      What are the causes of air conditioning trip 1. The contradiction between the rated current of the air conditioner and the current carrying capacity of the wire.   Here are two formulas involved:   ①The rated current of air conditioner I=P÷U ÷power factor, the power remains unchanged, the smaller the voltage, the greater the current required.   ② The current carrying capacity of the wire I=U÷R, the voltage is proportional to the current.    So when the power supply voltage is normal, we must consider the line voltage drop. The longer the line, the greater the resistance, the greater the voltage drop, and the smaller the output current at the end. However, because the power of the load remains unchanged, the voltage becomes smaller, and the current that needs to be output will be larger. At this time, the wire is forced to overload, and the time will cause heating, and eventually cause the tripping of the open circuit.    Some friends said that the heat of the wire will not cause the tripping of the circuit breaker. In fact, the manufacturer of the air switch has made it clear in the relevant manuals that the heat of the wire will cause the air switch to trip. Because the wire heats up, the crimp terminal will also heat up, and the resistance will become larger and larger. The larger the resistance, the greater the current consumption, and the hotter it will be, a vicious cycle.    2. Leakage   During the daily maintenance work, we will encounter the situation that the air circuit trips due to the leakage of electricity. At least I have not experienced it once or twice. Regardless of the leakage of the neutral line or the leakage of the live line, a long time will cause the circuit breaker to trip.   Why does the electric leakage cause the MCB to trip? There are two situations.    ① Good grounding. At the beginning, the leakage current was not large, and as time went by, the leakage current became larger and larger, and eventually evolved into a short circuit to ground, unable to close.   ②There is no ground wire. If the equipment is not connected to the protective ground, when the wire leaks to the equipment, it is equivalent to adding a large shunt resistance. Like this problem, if the air conditioner does not have a ground wire, when the wire leaks to the air conditioner, the air conditioner is a very large shunt resistor and will consume a lot of current. Eventually, the wire will heat up or trip open.   How to determine whether the trip caused by the above two aspects can be done with a clamp ammeter.    ① Measure the voltage at the input and output to see if there is a significant change in voltage drop.   ②Measure whether the output current exceeds the standard.    So my suggestion is: first measure the supply voltage to see if it is within the allowable fluctuation range. Then measure the current to see if it exceeds the rated ampacity of the wire. Finally, check the data one by one according to the measured data to find out the reason.

      Improper use of air conditioning heating function will burn out the motor!

      08/09/2020

      Improper use of air conditioning heating function will burn out the motor!

      With the gradual decrease in temperature, various household heating appliances have come in handy. However, with the increase in frequency of use, the phenomenon of air conditioning not heating has begun to occur.

      The meaning of pipe diameter De, DN, d, ф

      06/18/2025

      The meaning of pipe diameter De, DN, d, ф

      The meaning of pipe diameter De, DN, d, ф<br></br> The respective ranges of De, DN, d, ф<br></br>   De-- PPR, PE pipe, polypropylene pipe outer diameter<br></br>

      Compressor quality will affect the service life of air energy water heater?

      06/29/2020

      Compressor quality will affect the service life of air energy water heater?

      Compressor quality will affect the service life of air energy water heater? The compressor is the core component of the air energy water heater, and is called the "heart" of the air energy equipment. The quality of the compressor directly determines the service life of the air energy heat pump. At present, the quality of compressors produced by several international manufacturers is relatively good, and can reach a relatively long service life.

      Lubrication method for air conditioner compressor fault maintenance

      06/30/2020

      Lubrication method for air conditioner compressor fault maintenance

      Lubrication method for air conditioner compressor fault maintenance The specific conditions of the lubrication method for air conditioner compressor fault maintenance are as follows:

      Compared with frequency conversion air compressor, what are the problems of traditional air compressor

      09/09/2020

      Compared with frequency conversion air compressor, what are the problems of traditional air compressor

      Compared with frequency conversion air compressors, traditional air compressors have certain shortcomings. What are the manifestations? Next, the editor of okmarts.com will tell you what are the problems with traditional air compressors.

      Basics of Encoder and Orthogonal Coding

      09/22/2025

      Basics of Encoder and Orthogonal Coding

      Encoder is a kind of electromechanical equipment, which can be used to measure the movement of machinery or the target position of machinery.

      Copeland compressor scroll series product introduction

      09/18/2020

      Copeland compressor scroll series product introduction

      The simple concept of Copeland Scroll compressor scroll was first invented in 1905. The scroll is an involute spiral, which meshes with the matching scroll as shown above, forming a series of gradually expanding spaces between the two components.

      Application advantages of micro heat adsorption dryer

      09/06/2020

      Application advantages of micro heat adsorption dryer

      With the advancement of science and technology and the improvement of people's living standards, in the fields of industry, food and medicine, the requirements for compressed air quality are getting higher and higher, and all walks of life have corresponding requirements for compressed air quality.

      • 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 :

      HanYong Temperature Controller Autonics Temperature Controller Carel Temperature Controller Eurotherm Temperature Controller EVCO Temperature Controller West Temperature Controller Taisee Temperature Controller Omega Temperature Controller BCS2-S00-16 CN132-12V PXW4TAY1-1V000-A DN33Z9HR20 ALE-SD22-011 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866323 2866792 aja4512axd Bifold FP06P-S1-04-32-NU-V-77A9-24D-ML-30-K85 Chelic SV-8103-24VDC-K CKD 4GB239-E2 CKD FAD-8A-2HS-DC24V Delta AFB1524HH-DG73 DV6318/2TDH4P e405ahd 36d2 e40h8 1024 6 l 5 Ebmpapst W1G200-EC95-38 FFB0412SHN H73A623DBEA kde2404pfv2 Mitsubishi SNB172FEKMT Moog Servo Valve D682Z4862G NORTHMAN LSV32H30-30-20 Panasonic 2JD514D3AA03 Swagelok SS-4R3A5

      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