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
PEPPERL+FUCHS
PEPPERL+FUCHS
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • Sensor
    Sensor
  • Relay
    Relay
  • Module
    Module
IFM
IFM
  • Encoder
    Encoder
  • Transmitter
    Transmitter
  • Sensor
    Sensor
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Flowmeter
    Flowmeter
  • Relay
    Relay
  • Module
    Module
  • Switch
    Switch
LIROJY
LIROJY
  • Sensor
    Sensor
Rechner
Rechner
  • Sensor
    Sensor
Contrinex
Contrinex
  • Sensor
    Sensor
Keyence
Keyence
  • Power Supply
    Power Supply
  • PLC
    PLC
  • 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
      • Siemens Sensor QBM3020-3
      1/1
      Siemens Sensor QBM3020-3
      $ 345 .00

      ✔ 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

      Measuring range: 0-300 Pa/100-300 Pa (End value can be set)
      Output signal: DC 0-10 V

      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

      • W

        Williams Terry

        Mar 05, 2026

        Siemens Sensor QBM3020-3
        Everything was delivered perfectly and on schedule.
        Helpful
        Unhelpful
      • D

        Dennis Lee

        Sep 30, 2024

        Siemens Sensor QBM3020-3
        no hay problema con mi pedido
        Helpful
        Unhelpful
      • B

        Brany Cortez

        Sep 02, 2023

        Siemens Sensor QBM3020-3
        Ordering from companies that make it easy is a real time-saver
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Sensor QBM3020-3
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Sensor QBM3020-3

      $ 345 .00
      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, TAKEX Sensor NE2-D70-J2

      TAKEX Sensor NE2-D70-J2

      US$500.00
      New In stock for sale, TELEMECANIQUE Sensor XUM8APXBL2

      TELEMECANIQUE Sensor XUM8APXBL2

      US$300.00
      New In stock for sale, IFM Sensor 06T202

      IFM Sensor 06T202

      US$269.23
      New In stock for sale, Turck Sensor BI2-G12K-AN6X 7M

      Turck Sensor BI2-G12K-AN6X 7M

      US$76.54
      New In stock for sale, Endress Hauser Transmitter PMP51-BA21RA1SGJGCJA1

      Endress Hauser Transmitter PMP51-BA21RA1SGJGCJA1

      US$2343.75
      New In stock for sale, TAKEX Flame Detector PA-6805E

      TAKEX Flame Detector PA-6805E

      US$186.68

      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, DHF Tool for Metal Cutting ULR1205

      DHF Tool for Metal Cutting ULR1205

      US$256.92
      New In stock for sale, NORTHMAN Solenoid Valve SWH-G03-C90-D12-20

      NORTHMAN Solenoid Valve SWH-G03-C90-D12-20

      US$165.38
      New In stock for sale, CCS Switch 646GE1

      CCS Switch 646GE1

      US$908.50
      New In stock for sale, IKURA Fan R175P59-TP

      IKURA Fan R175P59-TP

      Contact Us
      New In stock for sale, RENESAS IC Integrated Circuit Chip 9ZXL1251EKILFT

      RENESAS IC Integrated Circuit Chip 9ZXL1251EKILFT

      US$38.46
      New In stock for sale, Nais Relay AQV410EHAZ

      Nais Relay AQV410EHAZ

      US$17.31
      New In stock for sale, MIT-UNID-CNS Solenoid Valve UDC-10TF

      MIT-UNID-CNS Solenoid Valve UDC-10TF

      Contact Us
      New In stock for sale, AirTAC Air Cylinder MDJ20X30-25S

      AirTAC Air Cylinder MDJ20X30-25S

      US$48.08
      New In stock for sale, YIFA Air Conditioner PC50-AME 2.5P Cooling and heating

      YIFA Air Conditioner PC50-AME 2.5P Cooling and heating

      US$1030.77
      New In stock for sale, INTEL IC Integrated Circuit Chip Intel Xeon E5-4669 v4

      INTEL IC Integrated Circuit Chip Intel Xeon E5-4669 v4

      US$961.54

      Recent related posts

      The most common problems and solutions of adsorption dryers!

      09/25/2024

      The most common problems and solutions of adsorption dryers!

      Adsorption dryer is a very important part of the compressed air purification process. Whether it operates normally and whether it is running well is directly related to the quality of compressed air.

      On the operation principle and internal structure of air-conditioning compressor

      03/19/2025

      On the operation principle and internal structure of air-conditioning compressor

      On the operation principle and internal structure of air-conditioning compressor Regarding air-conditioning compressors, this belongs to the refrigeration system, which is generally used for air-conditioning and refrigerator cold storage, and belongs to the heart of refrigeration equipment. Air-conditioning compressors can be classified according to different principles, usually divided into two types: volume type and speed type. Volumetric air-conditioning compressors are relatively common and one of the most popular compressors.

      How Does a Hydraulic Drive Motor Work?

      06/26/2025

      How Does a Hydraulic Drive Motor Work?

      hydraulic motor is an actuating element of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump

      Strategy丨Common failures and maintenance of piston refrigeration compressors

      08/20/2020

      Strategy丨Common failures and maintenance of piston refrigeration compressors

      1. The refrigeration compressor cannot start normally   Overhaul ideas    1. Firstly, check whether it is caused by low power supply voltage or poor motor circuit connection.

      The failure of refrigeration system in small cold storage

      08/16/2020

      The failure of refrigeration system in small cold storage

      Small cold storage, including movable cold storage, generally have a capacity of less than 100 tons. The cold storage evaporator adopts a platoon type or a combined type of air cooler, and a

      How to select the chiller and what should be paid attention to when using the evaporator

      08/13/2020

      How to select the chiller and what should be paid attention to when using the evaporator

      For customers who have used water chillers, the selection of water chillers is already familiar, and they are all aware of the various requirements. For customers who buy a chiller for the first time, they may not know too much about the size of the chillPﰨ2䀀

      What is the fault code E57 displayed during the use of Mitsubishi Heavy Industries' Haier air conditioner General failure

      01/10/2025

      What is the fault code E57 displayed during the use of Mitsubishi Heavy Industries' Haier air conditioner General failure

      What is the fault code E57 displayed during the use of Mitsubishi Heavy Industries' Haier air conditioner General failure Mitsubishi Heavy Industries Haier Air Conditioner is a central air conditioner produced by a large electric appliance group Haier 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پ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Refrigeration compressor failure phenomenon and determination method

      06/14/2020

      Refrigeration compressor failure phenomenon and determination method

      Refrigeration compressor failure phenomenon and determination method 1. How to identify the three binding posts on the casing of the hermetic compressor? Running end (R), starting end (S), common end (C), the resistance between RS is greater than that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

      Solenoid Valve Replacement: Detailed Steps, Precautions and Cleaning

      07/10/2024

      Solenoid Valve Replacement: Detailed Steps, Precautions and Cleaning

      The solenoid valve is a common control mechanism that uses electromagnetic force to control the flow of fluid. Generally composed of iron core, coil, valve cover, sealing gasket, etc.

      Five common problems of refrigeration system, each is broken!

      08/06/2020

      Five common problems of refrigeration system, each is broken!

      1. Treatment of insufficient refrigerant:<br></br>   1. Failure phenomenon:<br></br> The cooling effect of the whole machine is poor, the water outlet is only slightly cool, and the pressure on the high pressure side and the low pressure side are found to be low when checked

      • 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 :

      Keyence Sensor Balluff Sensor IFM Sensor Contrinex Sensor Festo Sensor Rechner Sensor TAKEX Sensor FOTEK Sensor Schneider Sensor LIROJY Sensor BTL0MPU SM453R NBB5-18GS50-Z4L-3G-3D II0355 NBN8-18GM50-E0-Y241321 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v40s225aua 2v47w385aua Atos DHRZO-P5AEB-NP-012/25 ava5538exn CKD FS2-03-4-AC220V COMAIR ROTRON ST12K7 e40h8 100 3 t 24 Eaton Vickers KBFDG4V-3-2C20N-Z-PE7-H7-10 Hitachi EKVDC12V Hitachi SH417MV-C8LU Hitachi TE800CC3Q9JK LG QK208P Meas M5156-C2547U-040BG mf60090v1 NDJ33YEA PA215M2C-4FT Panasonic QB51C99GAX0 (RSIR) RK5480Y SANWO SVK2120-4D-03 Toshiba EZ110H1B-B

      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