1/1

CAHO Temperature Controller H491KRV1-7

$ 183 .08

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 2

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

1.Two-point alarm, each has 22 alarm modes 2.Auto/Manual tuning switch 3.Sensor Break Display indication "oPEn" 4.Function of SMART TEMPERATURE TRNASUCER 5.Internally mounted Timer 6.Function with two slope 7.6 sets of PID algorithm to adopt various environments 8.Parameter values can be increased or decreased 9.May chooes two sets of output and alarm concurrently 10.Seletable functions for auxiliary power supply in DC24V and re-transmission 11.Seletable functions for RS485 and host-slave mode

Ask questions

(0/1,200)

Q: Can I get a refund if the price of a product drops shortly after my purchase?

A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
Q: How can I search for products on the website?

A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.
Q: How can I check the status of my refund?

A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.

Question has been sent successfully

Reviews

K

Kristian Akins

Mar 06, 2026

CAHO Temperature Controller H491KRV1-7

Excellent

Helpful

Unhelpful
R

Richard Gilbert

Aug 14, 2025

CAHO Temperature Controller H491KRV1-7

It was exceptional, without a doubt.

Helpful

Unhelpful
S

Susie McBride

Aug 17, 2024

CAHO Temperature Controller H491KRV1-7

Not a worry, wonderful company.

Helpful

Unhelpful
F

Floria Clark

Apr 04, 2024

CAHO Temperature Controller H491KRV1-7

The genuine replacement is right here waiting!

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

CAHO Temperature Controller H491KRV1-7

All was ok! No problems whatsoever.

Helpful

Unhelpful

CAHO Temperature Controller H491KRV1-7

$ 183 .08

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 2

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

Omega Temperature Controller CN32Pt-304

US$809.23

E+H Endress Hauser Transmitter PMP71-GBA1S21GPAAA

US$1764.06

HACH Conductivity Meter HQ11D

US$4384.62

FLUKE Pressure Gauge 2700G

US$7576.92

Wide Plus Digital Display Controller WP-D807-02-08-HL-K

US$232.69

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

EALY Vane Pump PV2R12-17-65LLEAL-40

Sanyo Compressor C-SDP120H39F

CKD Ball Valve CHG-X1-25-0L-S-DC24V

US$511.54

Rexroth Piston Pump R902553782 A15VSO110LRDRE2BHV/10MRVD4A11EL5S40-0

MINDMAN Air Cylinder MCMI-11-25-150

SMC Check Valve AKB01B-N01S

US$20.70

Sanyo Denki Servo Drive PE2A015A193T00

Danfoss Compressor SZ185A4PAZ

ADDA Fan AD1212HB-A70GL

US$12.31

Daikin Compressor JT160G-KTTJ

US$1180.00

Recent related posts

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.

09/07/2020

Demand for compressed air in different industries

As compressed air is widely used, compressed air systems have become a necessity in more and more industries. This article provides a brief overview of the needs of compressed air systems in different industries.

08/17/2020

Five important points for attention when selecting piston chillers

The main control parameters of piston chillers are energy efficiency ratio, rated cooling capacity, input power, refrigerant type, power supply voltage, etc. Below, the editor of okmarts.com introduces the selection points of piston chillers in detail.

08/05/2020

What are the different ways that industrial chiller equipment can be lubricated

Everyone knows the principle of industrial chiller compressor. The compressor sucks the low-temperature and low-pressure refrigerant gas in the evaporator into the compressor body, passes through the compressor

09/06/2020

What kind of bearing cannot continue to be used and needs to be replaced with a new bearing

To determine whether the bearing can be used again, it should be decided according to the bearing damage level, mechanical performance, importance, operating conditions, inspection cycle and other related factors.

08/18/2020

How to use low temperature chiller to improve the cooling effect of air cooler

Generally, air coolers are installed outdoors. Therefore, the water temperature of the water storage tray will rise under the high temperature radiation of the scorching sun, which seriously affects the cooling effect.

09/07/2020

The demand list of the air compressor industry is for newcomers who will enter the industry after the year

After the Chinese New Year, another group of newcomers joined the compressor industry. Maybe they still don't know where the compressor can be used and to whom. In fact, screw air compressor equipment is widely used and can be used in almost every industry.

08/11/2020

Introduction to five common failures of screw chillers

Introduction to five common failures of screw chillers 1. Screw chiller communication failure 　 The control of each module by the computer controller is realized through the communication line and the main interface board

09/06/2020

Buying an air compressor, are you still choosing bargains

In recent years, with the continuous growth of various enterprises and the rapid rise of new enterprises. The pressure of survival in the industry is also increasing. Therefore, in order to save costs and reduce investment, many factories are eager to make small profits, and choose cheaper machinery and equipment.

08/07/2020

Have you gotten the troubleshooting method of the spring chiller?

Have you gotten the troubleshooting method of the spring chiller? The cold will go all night, and the spring will come again. "At 5:29 on February 4, 2018, the northern hemisphere of the earth where we live entered the beginning of spring of the ﰨ2䀀湠疌VǜV㠠ư㠠ư㠠ư類湠疌᾵疀ꝆဠЀ

Ask questions

Reviews

CAHO Temperature Controller H491KRV1-7

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Summary of parameters and phenomena of air conditioning refrigerationheating system

Demand for compressed air in different industries

Five important points for attention when selecting piston chillers

What are the different ways that industrial chiller equipment can be lubricated

What kind of bearing cannot continue to be used and needs to be replaced with a new bearing

How to use low temperature chiller to improve the cooling effect of air cooler

The demand list of the air compressor industry is for newcomers who will enter the industry after the year

Introduction to five common failures of screw chillers

Buying an air compressor, are you still choosing bargains

Have you gotten the troubleshooting method of the spring chiller?

Welcome to O&Kmarts