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 TK4M-A4RN
      1/1
      Autonics Temperature Controller TK4M-A4RN
      $ 321 .80

      ✔ 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
      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: Are there any restrictions on using multiple discount codes for a single order?

        A: The use of multiple discount codes for a single order may be subject to certain restrictions. Please refer to the terms and conditions of the discount codes or contact our customer service team for more information.

      • Q: Can I cancel or modify an order after it has been placed?

        A: We understand that circumstances may change, and you may need to cancel or modify an order. Please contact our customer service as soon as possible with your order details, and we will assist you based on the order status and feasibility.

      • Q: Can I return or exchange a product if I'm not satisfied?

        A: Yes, we have a hassle-free return and exchange policy. If you're not satisfied with your purchase, you can return the product within a specified timeframe and receive a refund or exchange based on the terms and conditions.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jarrad Metoyer

        Jan 25, 2026

        Autonics Temperature Controller TK4M-A4RN
        I'm so glad I can order online and have it delivered quickly!
        Helpful
        Unhelpful
      • J

        John Gilliland

        Oct 01, 2025

        Autonics Temperature Controller TK4M-A4RN
        Your products are always in stock, and shipping is fast and convenient.
        Helpful
        Unhelpful
      • B

        Bruce Skalsky

        May 18, 2024

        Autonics Temperature Controller TK4M-A4RN
        The item was received in a timely fashion and worked out perfectly
        Helpful
        Unhelpful
      • S

        Shawn Harris

        Oct 04, 2023

        Autonics Temperature Controller TK4M-A4RN
        Found exactly what I was looking for.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Autonics Temperature Controller TK4M-A4RN
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Autonics Temperature Controller TK4M-A4RN

      $ 321 .80
      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, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Huba Control Transmitter 511.931003141

      Huba Control Transmitter 511.931003141

      US$214.84
      New In stock for sale, YSI Conductivity Meter CastAway™ CTD

      YSI Conductivity Meter CastAway™ CTD

      US$3846.15
      New In stock for sale, DRUCK Pressure Gauge DPI104-04G

      DRUCK Pressure Gauge DPI104-04G

      US$2115.38
      New In stock for sale, Ewelly Digital Display Controller EW-183

      Ewelly Digital Display Controller EW-183

      US$25.00

      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 TSC-112D3H,000

      TYCO Relay TSC-112D3H,000

      US$11.92
      New In stock for sale, SHAN GIN Tool for Metal Cutting ASRS2203-A20-200

      SHAN GIN Tool for Metal Cutting ASRS2203-A20-200

      Contact Us
      New In stock for sale, Parker Sporlan Expansion Valve 109505

      Parker Sporlan Expansion Valve 109505

      Contact Us
      New In stock for sale, KOYO Compact Universal Incremental Rotary Encoder TRD-J3600-RZL

      KOYO Compact Universal Incremental Rotary Encoder TRD-J3600-RZL

      US$180.77
      New In stock for sale, SIEMENS Capacitor B43391-S0337-M1

      SIEMENS Capacitor B43391-S0337-M1

      US$5.73
      New In stock for sale, NEW-ERA Air Cylinder PPTS-SD10-10-LP

      NEW-ERA Air Cylinder PPTS-SD10-10-LP

      Contact Us
      New In stock for sale, MAC Solenoid Valve 111B-421BAAR

      MAC Solenoid Valve 111B-421BAAR

      Contact Us
      New In stock for sale, Delixi VFD Frequency Converter CDI-E180ZY075T4

      Delixi VFD Frequency Converter CDI-E180ZY075T4

      US$6538.46
      New In stock for sale, SAMSUNG Servo Drive CSD7-50BXF2

      SAMSUNG Servo Drive CSD7-50BXF2

      Contact Us
      New In stock for sale, Bristol Compressor H25A42QDBLB

      Bristol Compressor H25A42QDBLB

      Contact Us

      Recent related posts

      GQYF-2A type air compressor comprehensive protection device

      09/21/2020

      GQYF-2A type air compressor comprehensive protection device

      The six-channel temperature of the compressor is over-temperature, oil-cut, water-cut, and over-air pressure. Coal safety regulations have clearly required that the pressure fan equipment must be installed:

      Various common problems of screw air compressor maintenance

      09/09/2020

      Various common problems of screw air compressor maintenance

      1.What are the maintenance methods for screw air compressor motors? The operating environment of the motor should always be kept dry, the surface should be kept clean, and the air inlet should not accumulate dust, fibers and other debris.

      Pneumatic Solenoid Valve vs. Hydraulic Solenoid Valve: Working Principle, Features, Applications

      06/14/2024

      Pneumatic Solenoid Valve vs. Hydraulic Solenoid Valve: Working Principle, Features, Applications

      In the field of industrial automation, hydraulic solenoid valves and pneumatic solenoid valves are two very important control components.

      Introduction and characteristics of several throttling devices in refrigeration equipment

      08/20/2020

      Introduction and characteristics of several throttling devices in refrigeration equipment

      Among the four major components in the refrigeration system, the throttling device is one, and its function makes it have its own role.

      It is so hot in summer, the refrigerator can freeze the water, open the refrigerator door, will the room cool down

      07/27/2020

      It is so hot in summer, the refrigerator can freeze the water, open the refrigerator door, will the room cool down

      In the hot summer days, especially in the dog days, the heat buildup in the house is very serious. As soon as you open the door, you will feel the heat waves. After a long time, you will sweat profusely, like a sauna.

      Working condition and adjustment of refrigeration system of low temperature chiller

      07/18/2020

      Working condition and adjustment of refrigeration system of low temperature chiller

      Low-temperature chiller refrigeration system operating conditions and adjustments Nowadays, chillers are widely used in the refrigeration industry, and the refrigeration working fluid is usually R22 (also R404a) and so on. In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor

      Newly installed air conditioner, it trips when plugged in, what's going on

      06/14/2020

      Newly installed air conditioner, it trips when plugged in, what's going on

      Newly installed air conditioner, it trips when plugged in, what's going on This question is about the problems that occur when the newly purchased appliances are used for the first time.

      Accurate selection of industrial chillers needs to meet 6 conditions

      08/15/2020

      Accurate selection of industrial chillers needs to meet 6 conditions

      The accurate selection of industrial chillers needs to meet six conditions. When we need to purchase industrial chillers, the selection becomes an important issue for us.

      The function and working principle of oil separator

      07/19/2020

      The function and working principle of oil separator

      The role of the oil separator in the chiller; In the vapor compression refrigeration system, the compressed ammonia vapor (or freon vapor) is in a high-pressure and high-temperature superheated state. Because of its fast flow rate and high temperature when it is discharged. Part of the lubricating oil on the cylinder wall is inevitably

      GLOBAL REFRIGERANT COMPRESSOR MARKET COMPANY PROFILE, REGIONAL ANALYSIS, INDUSTRY GROWTH 2020-2025

      07/03/2020

      GLOBAL REFRIGERANT COMPRESSOR MARKET COMPANY PROFILE, REGIONAL ANALYSIS, INDUSTRY GROWTH 2020-2025

      According to a new report published by Eon Market Research, titled, ”Global Refrigerant Compressor Market by Product Type and End-Users/Application Global Market Share, Forecast Data, In-Depth Analysis, and Detailed Overview, and Forecast, 2020 – 2025″ – By Regions (USA, Europe, Japan, China, India, South East Asia).

      • 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 :

      EVCO Temperature Controller West Temperature Controller Autonics Temperature Controller Omega Temperature Controller Carel Temperature Controller Eurotherm Temperature Controller HanYong Temperature Controller Taisee Temperature Controller DN33Z9HR20 SAS908XWHB-7-DF1-N EVK412M3 ALE-SD22-011 TA72-13010010 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0405hb g73 ad1212mb f51 autonics enc 1 1 t 24 AVC BAZA0706R5H Azbil TACO/YAMATAKE MVS-3506JYCGL CKD 4GA119-C4-E2H-3-K3 CKD PKS-10-27-AC200V Copeland CR62KQM-TFD-202 Copeland RS64C2-CAV-251 Danfoss HCJ106T4LC6 FUJIKOKI DC12V HRSZ-104R 7R18S HIP HIP-10RV Hitachi THU33WC6-E Huaguang ETA130L nl11mf compressor PARKER MPRV-3-PP-14-K-N Parker PVACRES-N3511 rotary encoder e50s8 1000 3 t 24 W2E143-AB09-01 W40S12BS4A5 07

      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