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 TZN4L-B4C
      1/1
      Autonics Temperature Controller TZN4L-B4C
      $ 242 .31

      ✔ 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
      High-speed response: minimizes time required to reach SV. Low-speed response: minimizes overshoot for sensitive temperature control. High display accuracy : t0.3% of full-scale value. Two-step auto tuning function. Various input types (13 total) : includes temperature sensor and analog inputs. Various sub-output options. Various alarm outputs including loop break alarm and sensor break alarm. PV transmission output (DC 4-20mA). RS485 Communication output. Decimal point display function for analog inputs.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there shopping protection plans or extended warranty services?

        A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.

      • Q: How can I participate in promotions or giveaways organized by sellers?

        A: We regularly hold promotional events and organize giveaways and gift activities. You can follow our official announcements, emails, or social media channels to get information on how to participate and the details of these activities.

      • 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.

      View More
      Question has been sent successfully

      Reviews

      • W

        William Oxendine

        Dec 10, 2025

        Autonics Temperature Controller TZN4L-B4C
        OKmarts has set the standard for prompt service and quality packaging.
        Helpful
        Unhelpful
      • C

        Casey Dooley

        Oct 02, 2024

        Autonics Temperature Controller TZN4L-B4C
        You're a lifesaver for having condensers available!
        Helpful
        Unhelpful
      • K

        KOREY TAYLOR

        Aug 19, 2024

        Autonics Temperature Controller TZN4L-B4C
        Fast service. Thank you.
        Helpful
        Unhelpful
      • A

        Asim Ardaman

        Aug 12, 2023

        Autonics Temperature Controller TZN4L-B4C
        Great customer service and fast shipping.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Autonics Temperature Controller TZN4L-B4C
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Autonics Temperature Controller TZN4L-B4C

      $ 242 .31
      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, Meas Transmitter MSP-300-018-B-5-X-2-5066

      Meas Transmitter MSP-300-018-B-5-X-2-5066

      US$209.00
      New In stock for sale, BURKERT Conductivity Meter 8226

      BURKERT Conductivity Meter 8226

      US$3418.46
      New In stock for sale, WIKA Pressure Gauge EN837-1 -0.1-0.5MPa

      WIKA Pressure Gauge EN837-1 -0.1-0.5MPa

      US$76.93
      New In stock for sale, Yoto Digital Display Controller DE4-PDV200

      Yoto Digital Display Controller DE4-PDV200

      US$242.31

      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, SMC Air Cylinder Pneumatic Cylinder MGPM50-450

      SMC Air Cylinder Pneumatic Cylinder MGPM50-450

      US$664.62
      New In stock for sale, Rechner Sensor KAS-80-20-A-M12Capacitive proximity sensor

      Rechner Sensor KAS-80-20-A-M12Capacitive proximity sensor

      US$76.92
      New In stock for sale, YUTIEN Overflow Valve SBSG-06-2P-3-R

      YUTIEN Overflow Valve SBSG-06-2P-3-R

      US$398.08
      New In stock for sale, NACHI Bearing 40TAB09DB/GM P4

      NACHI Bearing 40TAB09DB/GM P4

      US$300.00
      New In stock for sale, Endress Hauser Transmitter PMC131-A11F1A2H

      Endress Hauser Transmitter PMC131-A11F1A2H

      US$546.88
      New In stock for sale, BKD Bearing 22210K-W33

      BKD Bearing 22210K-W33

      US$75.00
      New In stock for sale, Tamagawa Seiki Encoder TS5002N532

      Tamagawa Seiki Encoder TS5002N532

      Contact Us
      New In stock for sale, Rietschle Vacuum Pump V-VCS

      Rietschle Vacuum Pump V-VCS

      Contact Us
      New In stock for sale, Bosch Rexroth Proportional Valve 4WREE6E04-2X/G24K31/A1V

      Bosch Rexroth Proportional Valve 4WREE6E04-2X/G24K31/A1V

      US$1888.46
      New In stock for sale, NEC CapacitorFS0H473ZF

      NEC CapacitorFS0H473ZF

      Contact Us

      Recent related posts

      [Maintenance case] BMW 520Li compressor clutch failure

      06/14/2020

      [Maintenance case] BMW 520Li compressor clutch failure

      [Maintenance case] BMW 520Li compressor clutch failure Model: F18. Driving mileage: 3000km. Fault phenomenon: The user reports that the vehicle's air conditioning system is faulty. Sometimes, the cooling effect of the air conditioner suddenly fails器2䀀ᅵ皥䖒皦즠Ʋ焬क़㲈Ʋ䌁皦ᮔDž༬皧然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

      Air conditioner compressor failure Be sure to find out the underlying cause of the compressor failure!

      07/31/2020

      Air conditioner compressor failure Be sure to find out the underlying cause of the compressor failure!

      The compressor is the energy core of the air-conditioning refrigeration (heating) system. In the refrigeration system, it mainly plays the role of compressing refrigerant and promoting the continuous circulation of refrigerating oil.

      Basic theoretical knowledge points of air compressor air

      09/02/2020

      Basic theoretical knowledge points of air compressor air

      1. What is the definition of the standard state of air? Answer: The definition of the standard state is: when the air suction pressure is 0.1MPa and the temperature is 15.6℃ (the domestic industry defines it as 0℃), the air state is called the standard state of air.

      Maintenance solutions for refrigeration system of constant temperature and humidity test chamber

      08/19/2020

      Maintenance solutions for refrigeration system of constant temperature and humidity test chamber

      In the maintenance practice of the constant temperature and humidity test chamber, once the capillary tube is blocked in the refrigeration system, the evaporator and the condenser tube and the connecting pipe are broken or welded

      How to see if the refrigerant leaks in the high and low temperature test chamber

      07/16/2020

      How to see if the refrigerant leaks in the high and low temperature test chamber

      How to check whether the refrigerant leaks in the high and low temperature test box; the standard high and low temperature test box and the constant temperature and humidity test box are all selected by the air-cooled compressor, and the working principle is the same as that of the air conditioning refrigeration

      Several reasons why the American Taikang compressor meets China's national conditions

      07/02/2020

      Several reasons why the American Taikang compressor meets China's national conditions

      Several reasons why the American Taikang compressor meets China's national conditions In this era, as the Chinese people's vision is getting higher and higher, even imports must meet a condition in order to gain a long-term foothold in the Chinese market. This prerequisite is in line with China's national conditions.

      What is the relationship between cold storage safety and cold storage board selection

      08/19/2020

      What is the relationship between cold storage safety and cold storage board selection

      The choice of insulation materials in the refrigeration system is also very important to the safety of the entire refrigeration system. In fact, the main difference between polystyrene board and polyurethane board is the heat preservation effect, price, technology and material.

      Summary of parameters and phenomena of air conditioning refrigerationheating system

      08/02/2020

      Summary of parameters and phenomena of air conditioning refrigerationheating system

      Summary of parameters and phenomena of air conditioning refrigerationheating system 1. R22 refrigeration working state parameters   (1) During summer cooling, the normal low pressure of the refrigeration system is between 0.4~0.59MPa.

      Refrigerating oil use characteristics and performance requirements

      06/14/2020

      Refrigerating oil use characteristics and performance requirements

      Refrigerating oil use characteristics and performance requirements Refrigerating machine oil is mainly used to lubricate the parts that need to be lubricated in the freezing machine, and is closely related to the running performance and service life of tﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔDž༬皧婆ིЀ呄ᠾ鹨់

      How to distinguish the quality of copper pipes used in cold storage construction

      08/12/2020

      How to distinguish the quality of copper pipes used in cold storage construction

      1. Generally, you need to observe the appearance of the copper tube to judge during the purchase. The first is to look at the color of the copper tube. Different color judgments are made according to the type of copper tube purchased.

      • 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 :

      Taisee Temperature Controller Eurotherm Temperature Controller Autonics Temperature Controller EVCO Temperature Controller West Temperature Controller HanYong Temperature Controller Carel Temperature Controller Omega Temperature Controller SAS908XWHB-7-DF1-N CN132-12V ALE-SD22-011 DC2500-CE-0A00-200-00000-E0-0 DN33Z9HR20 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 9GT0624P4G001 ANB66FVAMT asm135d23ufz AUB0812HH BFB0712HF BFB1012UH CKD 4GD210R-C6-E2C-3 CS AD-25-V-G2 e68s15 1024 6 l 5 edr 120 48 h23a563dbea IMI Norgren 9801765.4270.024.00 l63a183bbca LG NR52L31A Moog Servo Valve D691-072D-5 MSMA012A1F Nidec U30X M Z5 rsp 1000 24 sdr 480p 24 Tecumseh AE630-AR-717-A2

      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