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
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
Omega
Omega
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • 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
      • Autonics Temperature Controller TK4H-R4RN
      1/1
      Autonics Temperature Controller TK4H-R4RN
      $ 161 .54

      ✔ 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
      50ms high-speed sampling rate and +0.3% display accuracy. Simultaneous heating and cooling control function (patent). Switch between current output and SSR drive output. SSR drive output (SSRP function) control options: ON/OFF control, cycle control, phase control. Communication output models available : RS485 (Modbus RTU). Parameter configuration via PC (RS485 communication). DAQMaster software included (comprehensive device management software). Communication converter sold separately : SCM-US (USB to serial converter), SCM38I (RS-232C to RS485 converter), SCM-US48I (USB to RS485 converter). User-friendly parameter features. Heater disconnect alarm function (CT input). Current transformer (CT) sold separately : CSTC-E8OLN, CSTC-E200LN. SV preset function (up to 4 set values) using digital input terminals. Available in various DIN sizes : (48X 24, 48X48, 72X72, 96X48, 48X96, 96X96mm).

      Ask questions

      (0/1,200)

      Max 1200 characters

      • 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.

      • Q: What should I do if I receive a damaged or defective item?

        A: If you receive a damaged or defective item, please contact our customer service team immediately. Provide them with the necessary details and, if possible, include photos of the damage. We will assist you in resolving the issue by offering a replacement, refund, or suitable solution.

      • Q: How can I view the size and specifications of a product?

        A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.

      View More
      Question has been sent successfully

      Reviews

      • P

        Peter Seddon

        Sep 12, 2025

        Autonics Temperature Controller TK4H-R4RN
        I'm loving every aspect of the product and the service.
        Helpful
        Unhelpful
      • B

        Brian Gonzalez

        Jul 11, 2025

        Autonics Temperature Controller TK4H-R4RN
        Great price, fantastic product and quick shipping every time.
        Helpful
        Unhelpful
      • L

        Lisa Bacchus

        Jun 21, 2024

        Autonics Temperature Controller TK4H-R4RN
        Easy to navigate the website and find the product with filters.
        Helpful
        Unhelpful
      • J

        Jessica Spencer

        Jan 06, 2024

        Autonics Temperature Controller TK4H-R4RN
        Send me the fast you can please
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Autonics Temperature Controller TK4H-R4RN
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Autonics Temperature Controller TK4H-R4RN

      $ 161 .54
      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, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Endress Hauser Transmitter CM42-PAA000EAE00

      Endress Hauser Transmitter CM42-PAA000EAE00

      US$1600.80
      New In stock for sale, HORIBA Conductivity Meter D-22

      HORIBA Conductivity Meter D-22

      US$1491.15
      New In stock for sale, WISE Pressure Gauge P880

      WISE Pressure Gauge P880

      US$903.85
      New In stock for sale, Toky Digital Display Controller CI7-RC60

      Toky Digital Display Controller CI7-RC60

      US$222.31

      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, ABB VFD Frequency Converter ACS880-01-145A-3

      ABB VFD Frequency Converter ACS880-01-145A-3

      US$3825.00
      New In stock for sale, HABASIT Belt TC-20EF 1058X20

      HABASIT Belt TC-20EF 1058X20

      Contact Us
      New In stock for sale, Eaton Vickers Vane Pump 3525VQ38E14S-86CA20L

      Eaton Vickers Vane Pump 3525VQ38E14S-86CA20L

      Contact Us
      New In stock for sale, Trafag Transmitter 8287.82.2517.05.0000.0000.19.44.58.61

      Trafag Transmitter 8287.82.2517.05.0000.0000.19.44.58.61

      Contact Us
      New In stock for sale, Protechnic Fan MGT8048UB-R25

      Protechnic Fan MGT8048UB-R25

      US$13.46
      New In stock for sale, Autonics Switch S2PRS-P1KA

      Autonics Switch S2PRS-P1KA

      US$6.90
      New In stock for sale, Saginomiya Expansion Valve RCX-0334DMSL

      Saginomiya Expansion Valve RCX-0334DMSL

      Contact Us
      New In stock for sale, Rockwell AB VFD Frequency Converter 20BC037A2AYNANA0

      Rockwell AB VFD Frequency Converter 20BC037A2AYNANA0

      US$5037.00
      New In stock for sale, ZIPPY Power Supply M1Z-5400V

      ZIPPY Power Supply M1Z-5400V

      US$430.24
      New In stock for sale, CDE Capacitor 941C6P68K-F

      CDE Capacitor 941C6P68K-F

      US$1.46

      Recent related posts

      How to switch freely between cooling, heating and dehumidification modes

      08/24/2020

      How to switch freely between cooling, heating and dehumidification modes

      Nowadays, the air conditioner has become a must-have household appliance for every household. In different seasons, for us, we can adjust the temperature with our fingers and realize the switching of different functions.

      Afraid of people! The water air conditioner of a New York resident suddenly exploded

      08/25/2020

      Afraid of people! The water air conditioner of a New York resident suddenly exploded

      At 6 o'clock in the morning of June 27, the 56-year-old villager of Adirondack Indian Village got up, turned on his mobile phone and ran outside. He suddenly heard a loud noise from the kitchen,

      Compression and delivery of air compressor

      09/22/2020

      Compression and delivery of air compressor

      The compressor can convert the mechanical energy of the motor or internal combustion engine into the pressure of compressed air. Air compressors are divided into two categories: reciprocating and rotary. The following figure shows the basic types of compressors:

      Characteristics of permanent magnet synchronous servo motor

      03/01/2021

      Characteristics of permanent magnet synchronous servo motor

      (1) High power factor and high efficiency; (2) Simple structure and reliable operation; (3) Small size, light weight and small loss. Compared with other kinds of motors

      Master the following skills to make brazing easier

      08/12/2020

      Master the following skills to make brazing easier

      Brazing is a type of brazing. When the melting point of the flux is high, it is called brazing, such as brazing; there are three types of brazing, and the other two are not explained! Brazing is a good method for high-strength, leak-free connection

      Cause analysis of common failures of compressors with heat transfer oil heating system

      07/27/2020

      Cause analysis of common failures of compressors with heat transfer oil heating system

      Cause analysis of common failures of compressors with heat transfer oil heating system<br></br>

      Several common failures reported by Taikang compressor customers

      07/04/2020

      Several common failures reported by Taikang compressor customers

      No matter what product business you do, customer feedback and market research are very important. If you come up with a product, the customer's response is not good, and no matter how much effort you make, how much publicity will be useless and a waste of time.

      Analysis of closed operation process of screw air compressor

      09/10/2020

      Analysis of closed operation process of screw air compressor

      Regarding how the screw air compressor works to convert air into energy to meet the production needs of enterprises, I believe that there are not many curious friends who know it.

      What material is used for compressed air pipes

      09/08/2020

      What material is used for compressed air pipes

      What material is used for compressed air pipes? Many people will be curious about what kind of material is good. Today, the editor of okmarts.com will talk about the pipeline of various materials.

      Principles that need to be followed when using antifreeze in industrial chillers

      08/06/2020

      Principles that need to be followed when using antifreeze in industrial chillers

      Principles that need to be followed when using antifreeze in industrial chillers<br></br> The role of antifreeze for industrial chillers is to prevent expansion and cracking of heat exchangers, pipes or engine cylinder blocks due to the freezing of the coolant.

      • 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 :

      HanYong Temperature Controller Omega Temperature Controller Taisee Temperature Controller EVCO Temperature Controller Autonics Temperature Controller Carel Temperature Controller Eurotherm Temperature Controller West Temperature Controller BCS2-S00-16 DC2500-CE-0A00-200-00000-E0-0 TA72-13010010 ALE-SD22-011 CN132-12V 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2938756 CAE9450Z CKD 4GD219R-C6-E2-3 Copeland CR37KQ-TF5-240AA Danfoss SH295A4ACE Ebmpapst R3G630-FA38-03 Emerson Alco TX6-Z14 801 514 Hitachi THU33WC6-E Huaguang ASD43K Ingersoll Rand 39172739 LG JBB055DAA LG LX72LHJH LN28YQAMC MARTO FAN ROTEN 8E5K-22-X Saginomiya ATX-34035DUS sdr 120 24 SUNON EG75070S1-1C100-S9A TPC RDS3230-5DZ-02 TS36VGBC

      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