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
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
  • Temperature Controller
    Temperature Controller
B&R
B&R
  • PLC
    PLC
  • Servo Drive
    Servo Drive
  • Module
    Module
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
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Electric Motor
    Electric Motor
  • Switch
    Switch
Allen Bradley
Allen Bradley
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Circuit Breaker
    Circuit Breaker
  • Encoder
    Encoder
  • Contactor
    Contactor
  • PLC
    PLC
  • Module
    Module
  • Relay
    Relay
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
      • Beckhoff Module KL4438
      1/1
      Beckhoff Module KL4438
      $ 561 .54

      ✔ 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
      Parameter
      Category/version analog output
      Type/signal voltage
      Channels 8
      Value range (digital/encoder) -
      Value range (analog) ±10 V (standard signal)
      Output current -
      Nominal voltage -
      Communication K-bus
      Technologies/ Highlights extended shock and vibration range
      Approvals Ship approvals, UL approvals, Explosion protection
      PLC integrated -
      Input/output specification (digital) -
      Filter (digital) -
      Signal resolution (analog) 12 bit
      Measurement error/ uncertainty (analog) > 0.1…0.5 %
      Sampling rate/ conversion time (analog) > 0.1…1 ksps/< 10…1 ms
      Sampling type (analog) multiplex
      Ground reference (analog/encoder) single-ended
      Sensor supply (encoder) -
      Incr. limit frequency (encoder) -
      IO-Link Port Class -
      Feedback (compact drive technology) -
      Wiring 1-wire
      Connection method (signal) spring-loaded technique, plug-in connection level
      Connection method (bus interface) -
      Explosion protection not intrinsically safe, ATEX Zone 2 (gas)
      Safety technology/ functions -
      Safety Architecture -
      Safety Integrity Level (SIL) -
      Performance Level (PL) -
      The Beckhoff Module is high quality!
      Number of outputs: 8

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Are there any discounts or promotions available?

        A: Yes, we frequently offer discounts and promotions on various products. Keep an eye out for special deals, seasonal sales, and promotional campaigns on our website or subscribe to our newsletter to stay updated on the latest offers.

      • Q: Can I use multiple promo codes on a single order?

        A: Generally, only one promo code can be applied per order. During the checkout process, you'll have the option to enter a promo code, and our system will automatically apply the best available discount to your order.

      View More
      Question has been sent successfully

      Reviews

      • J

        John Crowe

        May 10, 2026

        Beckhoff Module KL4438
        The site is easy to explore. My order got here swiftly.
        Helpful
        Unhelpful
      • S

        Scott Riley

        Sep 22, 2025

        Beckhoff Module KL4438
        El equipo funciona como prometió. Fácil de instalar.
        Helpful
        Unhelpful
      • N

        Niall Brennan

        Jul 05, 2025

        Beckhoff Module KL4438
        Got the remote and it's been a great addition to my tools.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Module KL4438
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Module KL4438

      $ 561 .54
      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, Beckhoff Module EL4124

      Beckhoff Module EL4124

      US$830.77
      New In stock for sale, Allen-Bradley PLC 1785-ENET C

      Allen-Bradley PLC 1785-ENET C

      US$2062.50
      New In stock for sale, Beckhoff Module CX5020-01111

      Beckhoff Module CX5020-01111

      US$4750.00
      New In stock for sale, Beckhoff Module CX1010-0111

      Beckhoff Module CX1010-0111

      US$1375.00
      New In stock for sale, Beckhoff Module CX5240-0125

      Beckhoff Module CX5240-0125

      US$779.78
      New In stock for sale, Beckhoff Module EL6632-1000

      Beckhoff Module EL6632-1000

      US$1286.75
      New In stock for sale, Mitsubishi Module A1SJ71QE71N3-T

      Mitsubishi Module A1SJ71QE71N3-T

      US$1560.63
      New In stock for sale, SIEMENS Module 6ES7332-5HFOO-OABO

      SIEMENS Module 6ES7332-5HFOO-OABO

      US$1634.62
      New In stock for sale, Murr Elektronik Module 56620

      Murr Elektronik Module 56620

      US$647.45
      New In stock for sale, SIEMENS Module 6DS1327-8AA

      SIEMENS Module 6DS1327-8AA

      US$3900.38
      New In stock for sale, Baldor Servo Motor VNM3537

      Baldor Servo Motor VNM3537

      US$624.45
      New In stock for sale, SIEMENS Servo Drive 6SL3120-1TE24-5AA3

      SIEMENS Servo Drive 6SL3120-1TE24-5AA3

      US$5384.62
      New In stock for sale, HENGSTLER Encoder RI58-O/2500EK.43KB

      HENGSTLER Encoder RI58-O/2500EK.43KB

      US$326.92
      New In stock for sale, Panasonic PLC AFPX-E30TD

      Panasonic PLC AFPX-E30TD

      US$389.23

      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, CKD Solenoid Valve APK21-32F-B3A-DC24V

      CKD Solenoid Valve APK21-32F-B3A-DC24V

      Contact Us
      New In stock for sale, NORGREN Air Cylinder RM/92012/N2/25

      NORGREN Air Cylinder RM/92012/N2/25

      Contact Us
      New In stock for sale, Danfoss Compressor SM175A3AE

      Danfoss Compressor SM175A3AE

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCJA-27-100-30M-G

      MINDMAN Air Cylinder MCJA-27-100-30M-G

      Contact Us
      New In stock for sale, TOKIMEC Vane Pump SQPS41-38-9-86BA-LH-18

      TOKIMEC Vane Pump SQPS41-38-9-86BA-LH-18

      Contact Us
      New In stock for sale, Delta Fan AFB0748VH-FBF00

      Delta Fan AFB0748VH-FBF00

      Contact Us
      New In stock for sale, Saginomiya Expansion Valve RCX-5234DVSA

      Saginomiya Expansion Valve RCX-5234DVSA

      Contact Us
      New In stock for sale, LS Mecapion Encoder S40-6-3600-BO-1

      LS Mecapion Encoder S40-6-3600-BO-1

      Contact Us
      New In stock for sale, LG LS PLC Option Module XBO-TN04A

      LG LS PLC Option Module XBO-TN04A

      US$209.23
      New In stock for sale, LINEAR IC Integrated Circuit LTC2188CUP#TRPBF

      LINEAR IC Integrated Circuit LTC2188CUP#TRPBF

      US$482.53

      Recent related posts

      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

      Tips for cold storage installation that you don't know!

      08/21/2020

      Tips for cold storage installation that you don't know!

      Now that the weather is getting hotter and hotter, many merchants in the catering industry have begun to attach great importance to the cold storage area, so today the editor of okmarts.com

      Ten reasons for the burning of air conditioning compressors

      07/27/2020

      Ten reasons for the burning of air conditioning compressors

      During the starting process of the air conditioner compressor, there is generally a step-down starting circuit, but the starting current will exceed several times the rated current, and the starting temperature of the air conditioner compressor motor will rise very quickly.

      Discussion on Calculation Method of Surge Line of Rich Gas Compressor

      09/22/2020

      Discussion on Calculation Method of Surge Line of Rich Gas Compressor

      1 Introduction The catalytic cracking rich gas compressor is a kind of compressor, which is very representative. For this reason, the catalytic cracking rich gas compressor is taken as an example to discuss the calculation method of the surge line of the rich gas compressor control system.

      Types and selection criteria of control valves for refrigeration equipment The first thing to know is what is a control valve? A control valve, also known as a control valve, is mainly used in the field of industrial automation process control. Its functi

      06/14/2020

      Types and selection criteria of control valves for refrigeration equipment The first thing to know is what is a control valve? A control valve, also known as a control valve, is mainly used in the field of industrial automation process control. Its functi

      What you can't miss about refrigeration equipment! ! 1.What are the three necessary conditions for the safe operation of the refrigeration system? 2.(1) The refrigerant pressure in the system must not be abnormally high to avoid equipment rupture. (2)ﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔDž༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00븹먱댁珵理뛐珵Љ䕄ྦ￿￿뤂ᐱ變뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់變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

      What is A Thermal Mass Flowmeter?

      04/15/2022

      What is A Thermal Mass Flowmeter?

      TMF is the abbreviation of thermal mass flowmeter. The thermal mass flowmeter can also be called the thermal gas flowmeter.

      The difference between chilled water, cooling water and condensed water and the principle of refrigeration

      04/22/2025

      The difference between chilled water, cooling water and condensed water and the principle of refrigeration

      The central air-conditioning host is composed of a compressor, an evaporator, a condenser, and a throttle valve. The compressor provides energy. The condenser reduces the temperature of the refrigerant from the compressor.

      Pneumatic Solenoid Valves: Common Faults and Solutions

      06/04/2024

      Pneumatic Solenoid Valves: Common Faults and Solutions

      The pneumatic solenoid valve is a widely used control component, and various faults may occur during its practical applications. The following will introduce some common faults and corresponding solutions of pneumatic solenoid valves.

      Hitachi Air Energy Heat Pump Compressor

      07/05/2020

      Hitachi Air Energy Heat Pump Compressor

      Hitachi Air Energy Heat Pump Compressor The compressor does not start and has nothing to do with the four-way valve coil heating mode Why can't the compressor of the four-way valve of the air conditioner start up after changing the heating mode? The compressor does not start and has nothing to do with the four-way valve coil heating mode.

      Common failures and maintenance methods of industrial dehumidifiers

      01/09/2021

      Common failures and maintenance methods of industrial dehumidifiers

      What are the common failures of industrial dehumidifiers? How do industrial dehumidifiers repair these faults? Or as a technician, you usually deal with these common faults. This article will talk to you about the common faults and maintenance methods of 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׮識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      • 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 :

      Beckhoff Module Omron Module Siemens Module Phoenix Contact Module Fanuc Module Murr Elektronik Module Advantech Module Kuroda Module LS Module Mitsubishi Module CX9000-N000 EP9224-0023 ES3104 EL4124 1785-ENET-C 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866776 5ks225eaa21 ava5532exn AVC DASH0925R2H Bristol H23A42QABK ESDA-40C HAWE BVG 2R-G24 Hitachi SHZ33LC2-S Hitachi SL193SV-C7LU HONEYWELL V4ABFW16-250-012 IKURA S4506 jiaxipera NU1112Y lrs 150 24 M34313 16 Mitsubishi NN37VAAMT Parker 73218BN4UNLVNOC111C2 RMT5126MDE21 sc 4 0 contactor sc n2 magnetic contactor yaskawa sgdm 10ada

      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