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
      • Dwyer Transmitter MS-021
      1/1
      Dwyer Transmitter MS-021
      $ 126 .50

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

      Quantity
      MOQ : 3
      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 Dwyer Transmitter is 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

      • A

        Anthony Costanzo

        Aug 07, 2025

        Dwyer Transmitter MS-021
        I found the key to unlocking the secret.
        Helpful
        Unhelpful
      • J

        Joseph Moore

        Nov 17, 2024

        Dwyer Transmitter MS-021
        The process was simple, ordering was easy, and it arrived punctually. Thanks!
        Helpful
        Unhelpful
      • R

        Richard Paz

        Nov 10, 2024

        Dwyer Transmitter MS-021
        Part found swiftly and delivered promptly.
        Helpful
        Unhelpful
      • T

        Tammy Dipreta

        Jun 11, 2024

        Dwyer Transmitter MS-021
        Easy to find the parts I need.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Transmitter MS-021
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Transmitter MS-021

      $ 126 .50
      Click here to view shipping costs.

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

      Quantity
      MOQ : 3
      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, Johnson Controls Transmitter HT-9006-UD1

      Johnson Controls Transmitter HT-9006-UD1

      US$599.00
      New In stock for sale, Danfoss Transmitter 060G1936

      Danfoss Transmitter 060G1936

      US$500.00
      New In stock for sale, BD SENSORS Transmitter DAQ101-037-517-CIT-300

      BD SENSORS Transmitter DAQ101-037-517-CIT-300

      US$1846.15
      New In stock for sale, Johnson Controls Transmitter 025W43790-112

      Johnson Controls Transmitter 025W43790-112

      US$585.94
      New In stock for sale, WTW Conductivity Meter Multi 3620 IDS

      WTW Conductivity Meter Multi 3620 IDS

      US$7115.38
      New In stock for sale, COPAL Pressure Gauge PG-35L-102R

      COPAL Pressure Gauge PG-35L-102R

      US$1374.23
      New In stock for sale, Shinko Temperature Controller WCL-13ARRII1W(100A)

      Shinko Temperature Controller WCL-13ARRII1W(100A)

      US$383.85
      New In stock for sale, Wide Plus Digital Display Controller WP-C403-01-12-HL-P

      Wide Plus Digital Display Controller WP-C403-01-12-HL-P

      US$137.31

      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, NMB-MAT Fan 2404KL-04W-B49

      NMB-MAT Fan 2404KL-04W-B49

      US$6.25
      New In stock for sale, Bristol Compressor H84B303ABCF

      Bristol Compressor H84B303ABCF

      Contact Us
      New In stock for sale, TECO Servo Motor TSB13101B1NA3001

      TECO Servo Motor TSB13101B1NA3001

      Contact Us
      New In stock for sale, Contrinex Sensor DW-AV-401-C5-276

      Contrinex Sensor DW-AV-401-C5-276

      Contact Us
      New In stock for sale, SMC Solenoid Valve VP342-4GD1-02A

      SMC Solenoid Valve VP342-4GD1-02A

      US$230.77
      New In stock for sale, REXROTH Overflow Valve DBDS8H1X/315

      REXROTH Overflow Valve DBDS8H1X/315

      US$92.75
      New In stock for sale, VBI Bearing 6314-DDU

      VBI Bearing 6314-DDU

      US$36.15
      New In stock for sale, SKF Bearing 231/600 CA/W33

      SKF Bearing 231/600 CA/W33

      US$63807.69
      New In stock for sale, Panasonic Relay ARN10A4HZ

      Panasonic Relay ARN10A4HZ

      US$263.74
      New In stock for sale, SMC Proportional Valve ITV2050-313L

      SMC Proportional Valve ITV2050-313L

      US$518.26

      Recent related posts

      Introduction to screw refrigeration compressors and precautions for use (technical sharing)

      06/14/2020

      Introduction to screw refrigeration compressors and precautions for use (technical sharing)

      Introduction to screw refrigeration compressors and precautions for use (technical sharing) Screw refrigeration compressors and piston refrigeration compressors have the same gas compression method, and both belong to volumetric compressors, which means 器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ི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ڬ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

      06/14/2020

      Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

        The crankshaft is the most complicated part of the high-pressure air compressor, and its stability is directly related to the stability of the entire aerodynamic system. What we are mainly involved here are the matters that should be considered when desﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ

      The most comprehensive central air conditioning maintenance method

      08/08/2020

      The most comprehensive central air conditioning maintenance method

      The most comprehensive central air conditioning maintenance method The service life of the central air conditioner is generally 10 years, and it is about 15 years under the correct maintenance. Regular maintenance can reduce the electricity bill.

      The working principle of the oil filter

      09/09/2020

      The working principle of the oil filter

      During the working process of the engine, metal wear debris, dust, carbon deposits and colloidal deposits oxidized at high temperature, water, etc. are constantly mixed into the lubricating oil.

      The main features of screw compressors What are the advantages of screw air compressors

      06/14/2020

      The main features of screw compressors What are the advantages of screw air compressors

      Power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and it can be operated without foundation. It is particularly suitable for use as a mobile compressor, with small size, light weightﰸ2䀀ᅵ皥

      Top 10 Servo Motors in Industrial Automation

      09/12/2025

      Top 10 Servo Motors in Industrial Automation

      Servo motor is an engine that controls the operation of mechanical components in the servo system, which is a kind of indirect speed change device to supplement the motor.

      Which air conditioners are used by Hitachi compressors

      06/28/2020

      Which air conditioners are used by Hitachi compressors

      Hitachi compressor technology is mature, good quality, reliable performance, is the first compressor used by Gree, Midea, Chigo, Haier and other air-conditioning manufacturers. okmarts.com is an authorized dealer of Hitachi compressors, with complete specifications and sufficient supply, which can meet your purchasing needs at any time.

      eciprocating vs. Rotary Compressors: Which is Better for Your HVAC System?

      07/12/2023

      eciprocating vs. Rotary Compressors: Which is Better for Your HVAC System?

      When it comes to selecting the right compressor for your HVAC system, you may find yourself asking the question, "Which is better, reciprocating or rotary compressors?"

      How to check the air tightness of refrigeration equipment correctly

      08/11/2020

      How to check the air tightness of refrigeration equipment correctly

      The refrigeration equipment is kept under a proper vacuum for a certain period of time. Whether the reading of the vacuum pressure gauge changes to reflect and observe whether the air penetrates into the system to check the sealing performance of the system.

      How to Use Rotary Encoder on Arduino Board UNO

      10/10/2024

      How to Use Rotary Encoder on Arduino Board UNO

      In our last article, you may have learned how to connect a rotary encoder on Arduino development board UNO.

      • 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 :

      Meas Transmitter VECTOR Transmitter Danfoss Transmitter CEWE Transmitter Trafag Transmitter IFM Transmitter YAMATAKE / Azbil Transmitter Senex Transmitter HACH Transmitter Adli Transmitter CL63.XXFNAHKNXX P499VBS-401C TR-AM3W 1200BGB1001A3UA MSP-300-175-B-3-N-1 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AGT201B827HD AUB0912VH CKD AB41-03-8-02H-DC24V danfoss mt64hm4dve Ebmpapst 3214J/39H3 EFB0812EHF G10C12MS2AH 56J14 KAKU KA2509HA2-2 kd2404pfb3 MDME152G1H MIT-UNID-CNS UW-15 NMB-MAT 3115RL-05W-B60 Panasonic DG51C89RAW5 (RSCR) Rexroth R902411725 A10V O 28ED 72/52L-VSC12N00T -S1126 ROCKET GB 80L rsp 100 5 rsp 750 48 SNB092FGCH Toshiba EZ110H1B-B YUKEN DSG-03-2B8-A200-50

      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