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
Danfoss
Danfoss
  • Refrigeration Compressors
    Refrigeration Compressors
  • Servo Valve
    Servo Valve
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Solenoid Valve
    Solenoid Valve
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Electric Motor
    Electric Motor
  • Overflow Valve
    Overflow Valve
  • Butterfly Valve
    Butterfly Valve
  • Combustion Controller
    Combustion Controller
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Ball Valve
    Ball Valve
  • Hydraulic Motor
    Hydraulic Motor
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Expansion Valve Coil
    Expansion Valve Coil
  • Filter
    Filter
Johnson Controls
Johnson Controls
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Electric Motor
    Electric Motor
  • Sensor
    Sensor
  • Ball Valve
    Ball Valve
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Butterfly Valve
    Butterfly Valve
Senex
Senex
  • Transmitter
    Transmitter
Huba Control
Huba Control
  • Transmitter
    Transmitter
  • Switch
    Switch
HACH
HACH
  • Transmitter
    Transmitter
  • Conductivity Meter
    Conductivity Meter
  • Turbidity Meter
    Turbidity Meter
Meas
Meas
  • Transmitter
    Transmitter
  • 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
      • M-SYSTEM Transmitter M5RS-4A-R
      1/1
      M-SYSTEM Transmitter M5RS-4A-R
      $ 429 .69

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      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
      The M-SYSTEM Transmitter is of high quality!

      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

      • B

        Bruce Seeley

        Aug 18, 2025

        M-SYSTEM Transmitter M5RS-4A-R
        Great quality, great supplier!
        Helpful
        Unhelpful
      • C

        CHARLES CAREY

        Apr 01, 2025

        M-SYSTEM Transmitter M5RS-4A-R
        Control Central is incredibly responsive and delivers promptly.
        Helpful
        Unhelpful
      • D

        David Blackman

        Dec 26, 2024

        M-SYSTEM Transmitter M5RS-4A-R
        5 minutes and I had what I needed, great service!
        Helpful
        Unhelpful
      • M

        Michael Geldner

        Nov 26, 2024

        M-SYSTEM Transmitter M5RS-4A-R
        Pleasant and everything went smoothly~
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        M-SYSTEM Transmitter M5RS-4A-R
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      M-SYSTEM Transmitter M5RS-4A-R

      $ 429 .69
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      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, +GF+ Transmitter 3-8750-1P

      +GF+ Transmitter 3-8750-1P

      Contact Us
      New In stock for sale, Johnson Controls Transmitter TS-9101-8222

      Johnson Controls Transmitter TS-9101-8222

      US$192.97
      New In stock for sale, Endress Hauser Transmitter PMC131-A11F1A1Q

      Endress Hauser Transmitter PMC131-A11F1A1Q

      US$585.94
      New In stock for sale, Huba Control Transmitter 210.925441G

      Huba Control Transmitter 210.925441G

      US$703.13
      New In stock for sale, Johnson Controls Transmitter HT-9000-UD1

      Johnson Controls Transmitter HT-9000-UD1

      US$546.88
      New In stock for sale, Suntex Conductivity Meter EC4110-I

      Suntex Conductivity Meter EC4110-I

      US$1876.92
      New In stock for sale, DRUCK Pressure Gauge DPI104-10A

      DRUCK Pressure Gauge DPI104-10A

      US$2115.38
      New In stock for sale, Carel Temperature Controller MCHSML001M

      Carel Temperature Controller MCHSML001M

      US$576.92
      New In stock for sale, Wide Plus Digital Display Controller WP-C403-01-14-HL-P

      Wide Plus Digital Display Controller WP-C403-01-14-HL-P

      US$105.77

      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, GUOMAO Reduction Drive Gearbox Speed Reducer DCY224-25-I

      GUOMAO Reduction Drive Gearbox Speed Reducer DCY224-25-I

      US$3788.30
      New In stock for sale, Toshiba IC Integrated Circuit TC4069UBP

      Toshiba IC Integrated Circuit TC4069UBP

      US$43.00
      New In stock for sale, MURATA Capacitor GRM0335C1H150JD01D

      MURATA Capacitor GRM0335C1H150JD01D

      US$4.00
      New In stock for sale, CKD Air Cylinder CMK2-CC-32-230

      CKD Air Cylinder CMK2-CC-32-230

      US$58.46
      New In stock for sale, SMC Proportional Valve ITV3050-213CL2

      SMC Proportional Valve ITV3050-213CL2

      Contact Us
      New In stock for sale, Bristol Compressor H84J303ABCY

      Bristol Compressor H84J303ABCY

      Contact Us
      New In stock for sale, SKF Oil Seal 40X90X12 HMS5 V(FKM)

      SKF Oil Seal 40X90X12 HMS5 V(FKM)

      US$48.08
      New In stock for sale, UniOhm Resistor 0805W8F7501T5E

      UniOhm Resistor 0805W8F7501T5E

      US$9.81
      New In stock for sale, Bristol Compressor H25B20QABCD

      Bristol Compressor H25B20QABCD

      Contact Us
      New In stock for sale, Suntronix Fan SHE50290

      Suntronix Fan SHE50290

      US$78.85

      Recent related posts

      A Quick Look at HMI Touch Screen in Industrial Scenes

      11/24/2021

      A Quick Look at HMI Touch Screen in Industrial Scenes

      In modern society, mobile phone is almost a necessity for everyone. When your mobile phone is not around, you may easily feel anxious as if something is missing, which is called nomophobia.

      The Working Principle of the Vacuum Contactor

      09/02/2022

      The Working Principle of the Vacuum Contactor

      The vacuum contactor uses the vacuum interrupter to extinguish the arc to frequently connect and cut off the normal working current.

      Swimming Pool Heat Pump: Definition, Working Principle and Benefits

      08/21/2023

      Swimming Pool Heat Pump: Definition, Working Principle and Benefits

      If you're a pool owner, you know that keeping your pool at the perfect temperature is crucial for a comfortable and enjoyable swimming experience.

      Compressor wiring diagram

      06/16/2020

      Compressor wiring diagram

      Compressor wiring diagram Wiring diagram of single-phase compressor    Although the orientation of the terminals of compressors of different manufacturers is different, they are marked with letters next to each terminal; for single-phase compressors, C 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Ԫ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      6 Types of Commonly Used Gear Reducers

      02/03/2023

      6 Types of Commonly Used Gear Reducers

      Gear reducers are generally used for transmission equipment with low speed and high torque. The ratio of the numbers of teeth of the big and small gears equals the transmission ratio.

      Operation flowchart of cold chain cold storage management system

      07/30/2020

      Operation flowchart of cold chain cold storage management system

      In recent years, the growth of people's demand for fresh food has promoted the development of the cold storage industry, and at the same time has brought many problems and challenges. For example, there are too many idle cold storage resources;

      Reasons for the large difference in cooling of different refrigeration equipment

      08/15/2020

      Reasons for the large difference in cooling of different refrigeration equipment

      According to the analysis of the use environment, due to the differences in the cooling methods of the refrigeration equipment, enterprises need to carefully analyze the particularity of the use

      Energy Adjustment of Refrigeration Compressor of Industrial Refrigerator

      07/19/2020

      Energy Adjustment of Refrigeration Compressor of Industrial Refrigerator

      Energy Adjustment of Refrigeration Compressor of Industrial Refrigerator In addition to the intermittent operation of the compressor, the energy adjustment of the refrigeration compressor of an industrial refrigerator can also be achieved by changing the passage area of ​​the compressor suction stop valve. If the area of ​​the cut-off valve channel of the refrigeration compressor of the industrial chiller is reduced, the flow resistance of the suction steam will increase, and the steam will be throttled, resulting in a corresponding decrease in the pressure of the suction chamber,

      Talking about the characteristics and main points of air compressor waste heat recovery

      08/31/2020

      Talking about the characteristics and main points of air compressor waste heat recovery

      With the continuous improvement of the domestic economic level, the corresponding prices of various energy products continue to rise, and energy consumption is critical to the corresponding production and operation of related industrial enterprises.

      Causes of Oil Separator Burning

      02/24/2022

      Causes of Oil Separator Burning

      During the use of your air compressor, there could be tricky oil separator burning failures.

      • 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 :

      Danfoss Transmitter HACH Transmitter Senex Transmitter YAMATAKE / Azbil Transmitter Trafag Transmitter Johnson Controls Transmitter VECTOR Transmitter Meas Transmitter Huba Control Transmitter Adli Transmitter M5156-00000P-030BG M5RS-3A-R 30.600G-1601-R-1-8-100-300-2-1-000 PRO-P3A1N MSP-300-175-B-3-N-1 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ACKR40X90 AGT201A727DP Copeland RS97C1E-CAV-101 Ebmpapst M1G074-BF Ebmpapst NRV118/3000-3612-030210 CN30170 Emerson Alco TX3-N39 801838M Fans-tech SH180A2-AGT-01 FUJIKOKI DC12V HRSZ-104R 7R Hitachi SHY33MC2UU kd2404pfb3 MAC 916B-PM-611JB MCDHT3520 NDJ33YEA Parker PVACRES-N3511 ph290g2c pwm 90 24 Qingan YZG-A050AY2D2T1 ROYAL UT675D-TP TOKYO KEIKI/TOKIMEC DG4M4-36B-24DC-20-JA V80E12BHA5 57

      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