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
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
  • Fan
    Fan
SAACKE
SAACKE
  • Flame Detector
    Flame Detector
Durag
Durag
  • Flame Detector
    Flame Detector
Eclipse
Eclipse
  • Flame Detector
    Flame Detector
  • Combustion Controller
    Combustion Controller
Fireye
Fireye
  • Flame Detector
    Flame Detector
  • Combustion Controller
    Combustion Controller
HAMAMATSU
HAMAMATSU
  • Flame Detector
    Flame Detector
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 Flame Detector QRA55.C27
      1/1
      Siemens Flame Detector QRA55.C27
      $ 3,038 .46

      ✔ 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 detector’s UV cell is located behind a swiveling shutter at the front end of the detector tube which is flanged to the housing. A quartz-glass window protects the tube and the shutter against dirt. The detector’s housing accommodates a stepper motor to drive the shutter and the electronics to control the shutter

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: Do you have a size conversion chart for international customers?

        A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

      View More
      Question has been sent successfully

      Reviews

      • S

        Shirley Plotnik

        Oct 23, 2025

        Siemens Flame Detector QRA55.C27
        Right filters offered at a competitive price!
        Helpful
        Unhelpful
      • A

        Abdul Sattar

        Mar 08, 2025

        Siemens Flame Detector QRA55.C27
        Great website
        Helpful
        Unhelpful
      • M

        Matthew Devino

        Oct 13, 2024

        Siemens Flame Detector QRA55.C27
        I'm really happy to hear that it's shipping soon!
        Helpful
        Unhelpful
      • S

        Stephen Hayes

        Sep 04, 2023

        Siemens Flame Detector QRA55.C27
        Just the thing I needed
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector QRA55.C27
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Flame Detector QRA55.C27

      $ 3,038 .46
      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, 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, HENGSTLER Encoder RI58-O/9000EK.42ID

      HENGSTLER Encoder RI58-O/9000EK.42ID

      US$654.32
      New In stock for sale, MOONS Electric Motor AM23HSA4B0-01

      MOONS Electric Motor AM23HSA4B0-01

      US$73.08
      New In stock for sale, RIFA Capacitor PEQ124GB3220Q

      RIFA Capacitor PEQ124GB3220Q

      US$0.31
      New In stock for sale, Schaeffler INA Bearing K80X86X20

      Schaeffler INA Bearing K80X86X20

      Contact Us
      New In stock for sale, AirTAC Air Cylinder SC80X165S

      AirTAC Air Cylinder SC80X165S

      US$60.00
      New In stock for sale, ENC VFD Frequency Converter EDS1100-2T0300P

      ENC VFD Frequency Converter EDS1100-2T0300P

      Contact Us
      New In stock for sale, AirTAC Air Cylinder SE40X200S

      AirTAC Air Cylinder SE40X200S

      US$71.54
      New In stock for sale, Castel Solenoid Valve 1078/4A6

      Castel Solenoid Valve 1078/4A6

      US$437.69

      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, Emerson Alco Expansion Valve TX3-H29 801746M

      Emerson Alco Expansion Valve TX3-H29 801746M

      Contact Us
      New In stock for sale, Autonics Rotary Encoder E50S8-600-6-N-5

      Autonics Rotary Encoder E50S8-600-6-N-5

      US$198.54
      New In stock for sale, WINBOND IC W63CH2MBVACI

      WINBOND IC W63CH2MBVACI

      US$23.03
      New In stock for sale, Ebmpapst Fan RLD85/0034-3025LH

      Ebmpapst Fan RLD85/0034-3025LH

      Contact Us
      New In stock for sale, LEEMIN Filter TLX-593A-30

      LEEMIN Filter TLX-593A-30

      US$61.54
      New In stock for sale, ESBAND Belt PU11 1290×15×1.0

      ESBAND Belt PU11 1290×15×1.0

      US$49.22
      New In stock for sale, Siemens PLC 6ES7792-0AA00-0XA0

      Siemens PLC 6ES7792-0AA00-0XA0

      Contact Us
      New In stock for sale, Copeland Compressor D3DS-100X-EWL

      Copeland Compressor D3DS-100X-EWL

      US$3521.13
      New In stock for sale, SKF Bearing NU 2226 ECP/C3

      SKF Bearing NU 2226 ECP/C3

      US$1166.55
      New In stock for sale, KOYO Bearing TR131305R

      KOYO Bearing TR131305R

      US$68.46

      Recent related posts

      Analysis of why the compressor shell will condense

      09/14/2020

      Analysis of why the compressor shell will condense

      When the compressor is working normally, it is close to the low pressure cavity of the compressor. The temperature of the steel casing on the side is very low, if the compressor casing

      In order to extend the life of the screw unit, these failures must be avoided

      07/27/2020

      In order to extend the life of the screw unit, these failures must be avoided

      During the use of screw chillers, there are some failures, such as high pressure failure, low pressure failure, low valve temperature failure, compressor overheating failure, communication failure, etc.,

      The source of the new outbreak needs to be resolved. Is cold chain logistics still reliable

      08/24/2020

      The source of the new outbreak needs to be resolved. Is cold chain logistics still reliable

      The source of the new outbreak needs to be resolved. Is cold chain logistics still reliable The origin of the epidemic in Beijing Xinfadi Wholesale Market is still an unsolved mystery.

      Three commonly used monitoring indicators for refrigeration compressor lubricants

      08/14/2020

      Three commonly used monitoring indicators for refrigeration compressor lubricants

      The lubricating oil used in the compressor is very critical, and the detection of lubricating oil and its replacement cycle are also closely related to the process control in the production process.

      Air conditioning is also stealing your electricity bill

      08/20/2020

      Air conditioning is also stealing your electricity bill

      As the pace of life accelerates, we have become accustomed to simplicity, convenience, and speed. As long as there is a remote control, I believe that 80% of people will never unplug the power cord.

      Quick look Small chillers summer maintenance tips

      07/07/2020

      Quick look Small chillers summer maintenance tips

      Quick look! Small chillers summer maintenance tips The high-temperature summer is a frequent season of safety production accidents, which affects the cooling effect of small chillers to a certain extent. Therefore, in order to reduce the equipment failure time and the losses it brings, we must always pay attention to the impact of high temperature on the small chiller equipment, and do a good job in the summer maintenance of the small chiller.

      Quick troubleshooting method for chiller (freezing) machine displaying host overload fault

      08/16/2020

      Quick troubleshooting method for chiller (freezing) machine displaying host overload fault

      During the use of the equipment, it sometimes encounters such and other failures, among which "host overload" is not very common. We should not immediately think that the compressor is broken as soon as we see the "main unit overload".

      The principle of auxiliary equipment of air conditioning and refrigeration system

      07/24/2025

      The principle of auxiliary equipment of air conditioning and refrigeration system

      The principle of auxiliary equipment of air conditioning and refrigeration system (1) In air conditioning and refrigeration, in order to enable the reliable and stable operation of the refrigeration system and improve the economics of operation

      How to Add Encoder to Stepper Motor

      12/13/2021

      How to Add Encoder to Stepper Motor

      When the current flows through the stator winding, the stator winding produces a vector magnetic field. The magnetic field will drive the rotor to rotate an angle, so that the direction of magnetic fields of the rotor is consistent with that of the stator.

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      08/20/2020

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      Summer is here, and the sales season for air conditioners is also coming. However, recently some citizens have bought "fake air conditioners." Obviously it is a new product of the well-known brand Midea, why does it stop cooling after just a few days of purchase?

      • 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 :

      Eclipse Flame Detector Durag Flame Detector Fireye Flame Detector HAMAMATSU Flame Detector Honeywell Flame Detector SAACKE Flame Detector Siemens Flame Detector 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AHV60FCLT aka4460yxd CKD AMC-VL-X13 CKD W4GB249-00-3 e50s8 5000 3 t 24 Ebmpapst R2E225-RA92-31 Hitachi 750EL-128D3 Hitachi THU33WC6-E HONEYWELL V4BFW16-300+OM-4 Huayi HYE113MSU IKURA UHS4556M jiaxipera VNX1113Y kde1206ptvx kde1208ptv1 mf40100v1 MSMD082G1U Parker Sporlan 111242 Parker Sporlan SEH-100-10-S sgd7s 7r6a00b202 sgdj 02ap

      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