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
West
West
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
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-B4S
      1/1
      Autonics Temperature Controller TZN4L-B4S
      $ 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: Do I need to pay for shipping when returning a product?

        A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.

      • Q: How can I check the stock status of a product?

        A: On the product details page, you can check the stock status of the item. If a product is temporarily out of stock, we will restock it as soon as possible or provide a pre-order option.

      • Q: How can I find out about product recalls or safety alerts?

        A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.

      View More
      Question has been sent successfully

      Reviews

      • K

        Kevin Brand

        Dec 19, 2025

        Autonics Temperature Controller TZN4L-B4S
        OKmarts offers the best prices on out-of-date merchandise.
        Helpful
        Unhelpful
      • E

        Esperanza Lomeli

        Mar 28, 2025

        Autonics Temperature Controller TZN4L-B4S
        OKmarts no sólo tenía un número sorprendente de opciones para una pieza inusual que necesitaba, sino que el pedido se completó y envió en un tiempo récord. Recibí la pieza muy rápidamente y funcionó para su propósito.
        Helpful
        Unhelpful
      • J

        Jeff Welsh

        Nov 01, 2023

        Autonics Temperature Controller TZN4L-B4S
        I used the online service and it was a breeze, no hassle at all.
        Helpful
        Unhelpful
      • T

        Trevor Lloyd

        Jul 14, 2023

        Autonics Temperature Controller TZN4L-B4S
        We'll have the answers we're looking for.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Autonics Temperature Controller TZN4L-B4S
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Autonics Temperature Controller TZN4L-B4S

      $ 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, Lutron Transmitter Pj2-3brl-gwh-s01

      Lutron Transmitter Pj2-3brl-gwh-s01

      US$68.08
      New In stock for sale, METTLER TOLEDO Conductivity Meter SG23-ELK-ISM

      METTLER TOLEDO Conductivity Meter SG23-ELK-ISM

      US$4248.46
      New In stock for sale, ASHCROFT Pressure Gauge 35-1009AW-02L-300

      ASHCROFT Pressure Gauge 35-1009AW-02L-300

      US$261.55
      New In stock for sale, Wide Plus Digital Display Controller WP-D435-020-23-HL

      Wide Plus Digital Display Controller WP-D435-020-23-HL

      US$103.85

      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, Honeywell Sensor TBPMANN001PGUCV

      Honeywell Sensor TBPMANN001PGUCV

      US$29.18
      New In stock for sale, Siemens PLC 6FX5042-2CD24-2HF1

      Siemens PLC 6FX5042-2CD24-2HF1

      Contact Us
      New In stock for sale, HITACHI VFD Frequency Converter SJ700B-1320HF

      HITACHI VFD Frequency Converter SJ700B-1320HF

      Contact Us
      New In stock for sale, Oriental Motor Vexta Reduction Drive Gearbox Speed Reducer BLE46AMR50S

      Oriental Motor Vexta Reduction Drive Gearbox Speed Reducer BLE46AMR50S

      Contact Us
      New In stock for sale, Siemens Circuit Breaker JXD63B250HAESA

      Siemens Circuit Breaker JXD63B250HAESA

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCJT-12-16-20

      MINDMAN Air Cylinder MCJT-12-16-20

      US$57.69
      New In stock for sale, Siemens Circuit Breaker 3RV2011-1FA15-Z W96

      Siemens Circuit Breaker 3RV2011-1FA15-Z W96

      Contact Us
      New In stock for sale, AirTAC Air Cylinder MA50X150SCM

      AirTAC Air Cylinder MA50X150SCM

      US$85.40
      New In stock for sale, MICRON IC Integrated Circuit Chip MTFC32GJDDQ-4M IT

      MICRON IC Integrated Circuit Chip MTFC32GJDDQ-4M IT

      US$174.26
      New In stock for sale, Italvibras Electric Motor MVSI 3/100-S90

      Italvibras Electric Motor MVSI 3/100-S90

      Contact Us

      Recent related posts

      Cold pipe refrigeration system only half the power of the air conditioner

      08/25/2020

      Cold pipe refrigeration system only half the power of the air conditioner

      On August 19, according to foreign media reports, a new study from the Proceedings of the National Academy of Sciences demonstrated a new energy-saving refrigeration system that only needs half the electricity of the air conditioner.

      Selection of cold storage electrical control system and other design considerations

      08/11/2020

      Selection of cold storage electrical control system and other design considerations

      Selection of cold storage electrical control system and other design considerations<br></br> The refrigeration electrical control system is a necessary condition to ensure that the cold storage always automatically works within the set range. Its main work flow includes:

      Troubleshooting and Resolving Samsung Refrigerator Fan Noise Issues

      02/26/2024

      Troubleshooting and Resolving Samsung Refrigerator Fan Noise Issues

      Samsung refrigerators are known for their advanced features and innovative design, but like any appliance, they can encounter issues over time. One common concern that users may face is an unusual fan noise emanating from the refrigerator.

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      07/31/2020

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

      What is the difference between inverter air conditioner and fixed frequency air conditioner

      05/06/2025

      What is the difference between inverter air conditioner and fixed frequency air conditioner

      1. What is inverter air conditioner? Frequency conversion means that the frequency is variable and adjustable. Compared with traditional air conditioners, the generation of frequency conversion air conditioners is due to the rapid development of power el器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙ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

      Operation process of automobile air-conditioning refrigeration system and the role of pressure switch

      01/15/2021

      Operation process of automobile air-conditioning refrigeration system and the role of pressure switch

      Operation process of automobile air-conditioning refrigeration system and the role of pressure switch From top to bottom, automobile air conditioners are mainly composed of blowers, evaporators, pressure switches, dryers, expansion valves, condensers, 器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐

      Explain "Overcooling" and "Overheating"-The Basics

      06/14/2020

      Explain "Overcooling" and "Overheating"-The Basics

      Explain "Overcooling" and "Overheating"-The Basics Misunderstanding: subcooling ≠ condenser inlet temperature-condenser outlet temperature The so-called "undercooling": That is, the saturated liquid after condensation is re-cooled through a certain器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞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V /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ѥ識�僬㣢ᐲ臆S㥲ᐲ

      Process installation and energy saving measures in the operation of refrigeration system

      08/14/2020

      Process installation and energy saving measures in the operation of refrigeration system

      Refrigeration is the operation of lowering the temperature of the material to be cooled to below the temperature of water or ambient air. The purpose of the refrigeration process in the composition ammonia device is:

      The influence of temperature on refrigeration compressor

      07/26/2020

      The influence of temperature on refrigeration compressor

      In summer, the discharge temperature of the compressor is relatively high and cannot be touched by hands. According to national standards, the exhaust temperature of the R22 refrigeration system should not exceed 150 degrees Celsius.

      How to properly maintain the refrigeration compressor

      06/14/2020

      How to properly maintain the refrigeration compressor

      How to properly maintain the refrigeration compressor 1. Frequently check whether there are debris or even conductive objects in the motor, whether the coil is damaged, and whether the stator and rotor are rubbed, otherwise the motor will burn out after ﰸ2䀀ᅵ皥

      • 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 :

      Autonics Temperature Controller Omega Temperature Controller HanYong Temperature Controller West Temperature Controller Taisee Temperature Controller Eurotherm Temperature Controller Carel Temperature Controller EVCO Temperature Controller SAS908XWHB-7-DF1-N EVK412M3 701060/922-31-061 PXW4TAY1-1V000-A RITCUSRG02 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 5ks146eaa21 ad1212mb a70gl ADDA AG04012UB157100 Bristol H2BG124DBEE CKD 4GA219-06-E2-3 CKD 4GB239R-00-B-3 CKD 4SB019-C3 CKD APK21-40A-03A-DC24V Copeland CR37KQ-PFT-267RM Delta GTW025FUC16 Ebmpapst M3G055-BDXX-YY fuji sc 05 h21b223abca Hitachi ATH420UC-C9EU1 JSDEP-50A3 jt265d p1ye lrs 100 24 ph310x2cs Saginomiya ATX-71110DUS TS31VDEC

      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