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
      • Fotek Temperature Controller MT-21-R
      1/1
      Fotek Temperature Controller MT-21-R
      $ 187 .31

      ✔ 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
      PID+Fuzzy Temperature Controller.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there shopping protection plans or extended warranty services?

        A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.

      • Q: How can I participate in promotions or giveaways organized by sellers?

        A: We regularly hold promotional events and organize giveaways and gift activities. You can follow our official announcements, emails, or social media channels to get information on how to participate and the details of these activities.

      • Q: How can I write a review for a purchased product?

        A: After completing the order, you can go to the order page and select the items you want to review from the product list. You can share your shopping experience, and feedback on product quality and service to help other buyers make better decisions.

      View More
      Question has been sent successfully

      Reviews

      • J

        Joyce Kramer

        Jun 28, 2025

        Fotek Temperature Controller MT-21-R
        Fast and efficient service, thanks!
        Helpful
        Unhelpful
      • A

        Ashley Claypoole

        Aug 21, 2024

        Fotek Temperature Controller MT-21-R
        Thank you for having this part
        Helpful
        Unhelpful
      • M

        Michael

        Mar 06, 2024

        Fotek Temperature Controller MT-21-R
        The website is amazing, I'll be back often.
        Helpful
        Unhelpful
      • T

        Tracy Friese

        Sep 19, 2023

        Fotek Temperature Controller MT-21-R
        Completely sufficient
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Fotek Temperature Controller MT-21-R
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Fotek Temperature Controller MT-21-R

      $ 187 .31
      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, Siemens Transmitter 7ML5630-0CH00-0FA0

      Siemens Transmitter 7ML5630-0CH00-0FA0

      US$1316.75
      New In stock for sale, HANNA Conductivity Meter HI5321

      HANNA Conductivity Meter HI5321

      US$3210.00
      New In stock for sale, WISE Pressure Gauge P710

      WISE Pressure Gauge P710

      US$903.85
      New In stock for sale, Wide Plus Digital Display Controller WP-T835-022-1212-H-R

      Wide Plus Digital Display Controller WP-T835-022-1212-H-R

      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, onsemi IC Integrated Circuit Chip CAT5119SDI-10GT3

      onsemi IC Integrated Circuit Chip CAT5119SDI-10GT3

      US$8.84
      New In stock for sale, Rechner Sensor KAS-90-A24-O-NLCapacitive proximity sensor

      Rechner Sensor KAS-90-A24-O-NLCapacitive proximity sensor

      US$84.62
      New In stock for sale, Copeland Compressor ZRT180K3E-TWR-870

      Copeland Compressor ZRT180K3E-TWR-870

      Contact Us
      New In stock for sale, GUOMAO Reduction Drive Gearbox Speed Reducer K157R107

      GUOMAO Reduction Drive Gearbox Speed Reducer K157R107

      Contact Us
      New In stock for sale, ZHONGDA Electric Motor 4RK25GN-H

      ZHONGDA Electric Motor 4RK25GN-H

      US$319.56
      New In stock for sale, YUKEN Vane Pump PVR50-L-F26-LRA-3180

      YUKEN Vane Pump PVR50-L-F26-LRA-3180

      Contact Us
      New In stock for sale, YUKEN Vane Pump PV2R2-33-F-RBA-40

      YUKEN Vane Pump PV2R2-33-F-RBA-40

      Contact Us
      New In stock for sale, AirTAC Air Cylinder Pneumatic SAIJ200X125-30SAdjustable stroke type

      AirTAC Air Cylinder Pneumatic SAIJ200X125-30SAdjustable stroke type

      US$511.73
      New In stock for sale, MASTRA Water Pump R95-MA-22

      MASTRA Water Pump R95-MA-22

      US$1638.69
      New In stock for sale, VISHAY Capacitor MKP385 1000V 2.2UF

      VISHAY Capacitor MKP385 1000V 2.2UF

      US$2.62

      Recent related posts

      What to do when the cold storage is cooled for the first time

      08/02/2020

      What to do when the cold storage is cooled for the first time

      Before the cold storage is put into production, the installation and debugging of the low-temperature cold storage is a very important content. Only by debugging the temperature can the temperature in the cold storage be reduced to the temperature you need,

      Troubleshooting of Diffusion Silicon Pressure Transmitter

      12/07/2021

      Troubleshooting of Diffusion Silicon Pressure Transmitter

      Diffusion silicon pressure transmitter is applied in a wide variety of industries, such as petroleum, chemical industry, steel, power, light industry and environmental protection industry.

      GREE Air Conditioner Error Codes

      11/11/2024

      GREE Air Conditioner Error Codes

      With the continuous development of technology, home appliances are becoming more and more intelligent and complex. Their self-diagnosis functions are very important when troubleshooting them.

      AC Making Noise When off: Where is the Noise from and What to Do?

      09/23/2025

      AC Making Noise When off: Where is the Noise from and What to Do?

      If you’ve ever heard your AC making noise when off, it can be a bit unnerving. You may wonder what's causing the noise and what you can do to fix the problem.

      Understanding Inverter Air Conditioners: Efficient Cooling for Modern Living

      10/31/2023

      Understanding Inverter Air Conditioners: Efficient Cooling for Modern Living

      As technology continues to advance, so does the efficiency and functionality of our everyday appliances. One such innovation in the field of air conditioning is the inverter air conditioner.

      The characteristics of natural gas compressor and the introduction of CNG filling station

      09/09/2020

      The characteristics of natural gas compressor and the introduction of CNG filling station

      The main equipment of CNG filling station consists of compressor unit, metering device, gas purification dryer, gas storage device, charging sequence control panel, gas column, gas vending machine, etc. According to the different functions, it can be divided into three types: standard station, refueling mother station and refueling substation.

      A Quick Look at the Submersible Pressure Transmitter

      01/27/2022

      A Quick Look at the Submersible Pressure Transmitter

      Submersible pressure transmitters use imported chip assembly, reflecting the superior technology. Their structure is compact and firm and is light for installation.

      Summary Essentials of water treatment for central air-conditioning chillers

      09/11/2020

      Summary Essentials of water treatment for central air-conditioning chillers

      Looking at the management of central air-conditioning throughout the country, it is found that very few are well managed, and all have problems of one kind or another to varying degrees. The main problems are described as follows: 1. Problems caused by the unreasonable design of the design department

      Several important reasons that affect the cooling effect of the refrigeration system of the computer room

      08/20/2020

      Several important reasons that affect the cooling effect of the refrigeration system of the computer room

      From the perspective of operation and maintenance, the specific factors that affect the cooling effect of the air conditioner include the evaporation temperature, the opening degree of the expansion valve, and the condensation pressure.

      Cooling method of water-cooled chiller

      08/18/2020

      Cooling method of water-cooled chiller

      Air-cooled chillers and water-cooled chillers are used for outdoor installation and operation. The air-cooled machine is directly circulated by air mechanically, and the machine's condensing coil directly expels the heat and cools it by atmospheric air.

      • 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 Carel Temperature Controller Autonics Temperature Controller EVCO Temperature Controller Eurotherm Temperature Controller Taisee Temperature Controller Omega Temperature Controller HanYong Temperature Controller CN132-12V EVK412M3 PXW4TAY1-1V000-A ALE-SD22-011 SAS908XWHB-7-DF1-N 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2r11b225ase AVC BAPA0705R5H AWF5532EXG Bristol H2EB32SABKA Carel EVD0000T51 Commonwealth FP-108X-S1-B D1751U24B8PP363 EVERFLOW R121225SH FH2511Z jiaxipera VNX1116Y maneurop mt28je4ave mf40100v1 mt22jc5pve Parker PHS520S-02-220V r2aa08075fcp00m rsp 3000 48 Servo G1751M48B8ZZ-00 TACO 363-400-00B0 Toshiba FE35E1G-U W12E12BS11B5 07

      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