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
      • Balluff Sensor BOS0121
      1/1
      Balluff Sensor BOS0121
      $ 165 .38

      ✔ 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
      The Balluff Sensor is high quality!
      BOS0121
      PHOTOELECTRIC SENSOR
      LIGHT EMITTER=LED
      CONNECTION TYPE=CONNECTOR
      SWITCHING OUTPUT=PNP NORMALLY CLOSED (NC) (PIN 2)
      RANGE MAX.=4 M

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I protect my personal information and ensure payment security?

        A: We take strict security measures to protect your personal information and payment security, including encryption technology, secure payment gateways, and strict privacy policies. You can shop with confidence.

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: How can I unsubscribe from your newsletter?

        A: If you wish to unsubscribe from our newsletter, you can usually find an "Unsubscribe" link at the bottom of our newsletter emails. Clicking on this link will allow you to unsubscribe from our mailing list.

      View More
      Question has been sent successfully

      Reviews

      • X

        Xun Li

        Dec 31, 2025

        Balluff Sensor BOS0121
        Excellent Seller and great customer service.
        Helpful
        Unhelpful
      • R

        Ryan Woodrum

        Oct 15, 2025

        Balluff Sensor BOS0121
        It's a must-see.
        Helpful
        Unhelpful
      • G

        Gregory Fitzsimons

        Dec 02, 2024

        Balluff Sensor BOS0121
        I thought I was going to be stuck without my circuit breaker, but these guys came through with a perfect replacement.
        Helpful
        Unhelpful
      • J

        Joe Barner

        Jul 04, 2023

        Balluff Sensor BOS0121
        OKmarts consistently delivers high-quality products at affordable prices.
        Helpful
        Unhelpful
      • Q

        Quinn

        Jul 04, 2023

        Balluff Sensor BOS0121
        That was excellent service, thanks for your help!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Balluff Sensor BOS0121
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Balluff Sensor BOS0121

      $ 165 .38
      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, P+F Pepperl Fuchs Sensor NSB5-18GH45-2E2-V1-S2D2

      P+F Pepperl Fuchs Sensor NSB5-18GH45-2E2-V1-S2D2

      US$61.54
      New In stock for sale, Balluff Sensor BES02E0

      Balluff Sensor BES02E0

      US$301.79
      New In stock for sale, Balluff Sensor BES060P

      Balluff Sensor BES060P

      US$67.64
      New In stock for sale, Balluff Sensor BES039W

      Balluff Sensor BES039W

      US$196.00
      New In stock for sale, Balluff Sensor BCC039N

      Balluff Sensor BCC039N

      US$58.65
      New In stock for sale, Microsonic Sensor PICO+25/TF/F

      Microsonic Sensor PICO+25/TF/F

      US$3172.00
      New In stock for sale, Hydac Sensor HDA 4445-A-250-000

      Hydac Sensor HDA 4445-A-250-000

      US$28730.00
      New In stock for sale, Keyence Sensor LR-X250

      Keyence Sensor LR-X250

      US$310.50
      New In stock for sale, Turck Sensor BI10-Q14-AP6X2-0.5-RS4T

      Turck Sensor BI10-Q14-AP6X2-0.5-RS4T

      US$1071.43
      New In stock for sale, Rosemount Transmitter 2088G3S22A1M5B4Q4S5

      Rosemount Transmitter 2088G3S22A1M5B4Q4S5

      US$5275.00
      New In stock for sale, Honeywell Flame Detector C7035A1023

      Honeywell Flame Detector C7035A1023

      US$780.00

      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, TYCO Relay V23079-C1101-B301

      TYCO Relay V23079-C1101-B301

      US$8.96
      New In stock for sale, SMC Solenoid Valve SY7240-5D

      SMC Solenoid Valve SY7240-5D

      US$132.83
      New In stock for sale, Saginomiya Expansion Valve ATX-34013BHL

      Saginomiya Expansion Valve ATX-34013BHL

      US$366.18
      New In stock for sale, Rockwell AB VFD Frequency Converter 20BC170A2ANNAND0

      Rockwell AB VFD Frequency Converter 20BC170A2ANNAND0

      US$13587.25
      New In stock for sale, Kuobao Magnet Pump MP-P-257-S-C-V

      Kuobao Magnet Pump MP-P-257-S-C-V

      US$261.54
      New In stock for sale, yamada Diaphragm Pump NDP-P20BSH

      yamada Diaphragm Pump NDP-P20BSH

      US$2403.85
      New In stock for sale, Rockwell A-B Sensor 42EF-B1RCBE-G4

      Rockwell A-B Sensor 42EF-B1RCBE-G4

      US$461.54
      New In stock for sale, Neuma Solenoid Valve NVA-8531P-D2-5

      Neuma Solenoid Valve NVA-8531P-D2-5

      Contact Us
      New In stock for sale, TCMC Vane Pump 50T-36-F-RL-08

      TCMC Vane Pump 50T-36-F-RL-08

      US$384.62
      New In stock for sale, MAC Solenoid Valve 411A-D0B-DM-DDAJ-1KF

      MAC Solenoid Valve 411A-D0B-DM-DDAJ-1KF

      US$326.92

      Recent related posts

      Development of all low-voltage small air separation equipment

      09/05/2020

      Development of all low-voltage small air separation equipment

      In the 1990s, with the deepening of reforms and technological progress, large-scale air separation and liquefaction equipment provided the ability and means to transport liquid products. Tank trucks for liquid oxygen, liquid nitrogen and liquid argon were sold all over the country.

      Popularly speaking, what is the difference between heating 24℃ and cooling 24℃

      06/14/2020

      Popularly speaking, what is the difference between heating 24℃ and cooling 24℃

      Popularly speaking, what is the difference between heating 24℃ and cooling 24℃ Everyday use of air conditioners must have this experience: in the summer, the air conditioner is used for cooling. Setting the temperature to 24°C makes the room very cool, a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

      Ground source heat pump brand selection needs to be careful

      08/21/2020

      Ground source heat pump brand selection needs to be careful

      In recent years, with the improvement of people's living standards and increased awareness of health and environmental protection, the ground source heat pump industry has become the current sunrise industry.

      The refrigeration master analyzes the phenomenon and cause of compressor liquid blow, you are worth reading!

      06/14/2020

      The refrigeration master analyzes the phenomenon and cause of compressor liquid blow, you are worth reading!

      The refrigeration master analyzes the phenomenon and cause of compressor liquid blow, you are worth reading! The phenomenon that the refrigerant or lubricating oil damages the intake valve piece when the gas is sucked into the compressor cylinder, and do器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़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Ѧ識�僬㣢ᐲ臆S㥲ᐲ

      Compressors

      01/04/2021

      Compressors

      Compressors The largest compressor program for commercial and industrial refrigeration, air-conditioning and heat pump applications. Since the end of the 19th century, it has been our business to cool processes and products, and to control the tempera器2䀀ᅵ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙ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ќ識�僬㣢ᐲ

      How does Variable Valve Timing Work?

      01/17/2023

      How does Variable Valve Timing Work?

      The valve timing system of a traditional engine is a mechanical system in which the valve timing (i.e., valve opening and closing) remains unchanged.

      The focus of Chinese manufacturing transformation and upgrading

      09/04/2020

      The focus of Chinese manufacturing transformation and upgrading

      Chinese manufacturing industry has achieved world-renowned achievements in the thirty years of reform and opening up. With the development of Internet technology, disruptive innovation in the manufacturing sector is not only difficult to predict,

      Hitachi 6HP Inverter Compressor-Compressor

      07/05/2020

      Hitachi 6HP Inverter Compressor-Compressor

      Hitachi 6HP Inverter Compressor-Compressor Why is frost formed between the electronic expansion valve and the compressor? A customer asked: The compressor is suddenly not cooling, and the electronic expansion valve is frosted to the compressor. Is there any relationship between the two before?

      164 technical questions and answers about pumps, just read this one!

      09/02/2020

      164 technical questions and answers about pumps, just read this one!

      1. What is a pump? Answer: The pump is a kind of machinery that converts the mechanical energy of the prime mover into pumping liquid energy.<br></br>

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】

      06/14/2020

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】 You may feel strange when it comes to refrigerators. In fact, refrigerators are very common in our lives. A refrigerator is a machine that transfers the heat of 器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़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

      • 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 :

      LIROJY Sensor TAKEX Sensor Contrinex Sensor Schneider Sensor Baumer Sensor Rechner Sensor Keyence Sensor FOTEK Sensor IFM Sensor Balluff Sensor UM-TR15DT KAS-80-30-A-K-PTFE-STEX SM453R NSB5-18GH45-2E2-V1-S2D2 40PC015G 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0912ux a7bgl AMB VFD Bristol H29A723DBVA caj9480t FUJI LVSH-206G-D2-TB Hitachi SG167SN-B6CT jiaxipera ZBT1112CY LG GKS141CMA LG QPT525PBA MDMA152P1G MUMA012P1S NE36YEKMT Parker D4A040NMK2 Parker Sporlan 111180 Parker Sporlan 111259 Protechnic MGA4012XB-O10 QFR1212GHE Sanyo Denki ST1-109-642-30 tag2522z Ziehl Abegg RH56V-ZIK.GG.1R

      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