ZFX-BJ001 220V Electronic ThermostatHigh Temperature and Low Temperature Controlller Upper and Lower Limit Alarm

$191.52
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

This temperature alarm uses dual relays and dual outputs, which can be used to control heating and cooling devices at the same time, and can also be used to easily control a single heating or cooling device. It is equipped with dual temperature sensors and can set ON and OFF points for each output.
It has a dual LED display that can display 2 current temperatures from 2 sensors, which can be set as high/low temperature alarm and temperature difference alarm, which is very useful for ensuring the safety of greenhouses, aquariums and pets. And it can set an automatic start-up delay to protect the compressor, and it is suitable for various applications of over-temperature protection or automatic temperature control systems for various electrical appliances, such as home brewing, aquarium heaters, pet word raising, incubation, barbecue, Nursery stock heating pad, oven temperature control, ground heat control, fermentation, accelerated germination, electric radiator, electric oven, heating pad, etc…

Specification:

Product name: temperature control alarm
Product model: ZFX-G8001
Temperature control range: -50-110℃
Control accuracy: 0.1℃
Power supply voltage: 220V
Output: AC contactor output
Alarm mode: LED sound and light integrated
Load output: 30A (rated power 6600W)
Control mode: dual control
Alarm output: 10A (rated power 2200W)
Overall size: 165*250*465mm
Installation method: hanging on the wall

Code

Function

Setting range

Defaults

C/F

°C/°F

°C/°F

C

CH1

Cooling/heating

H/C

C

CH2

Cooling/heating

H/C

 

F1

Back difference

0.1-20℃

 

F2

Back difference

0.1-20℃

 

AL

Low temperature alarm

-50-99℃

-50℃

AH

High temperature alarm

-50-99℃

99℃

EL

Temperature difference alarm

1-99℃

 

DT

Delay start

0-10℃

 

C1

Temperature correction

-10-10℃

 

C2

Temperature correction

-10-10℃


How to work:
When the controller is powered on or working, press the SET key for more than 3 seconds to enter the setting mode, the PV window displays the first menu code
‘CF’, and the SV window is displayed according to the set value. Press SET to enter the next menu, press the up key or down key to set the current parameter value.
After the setting is completed, press the Power button to save the setting and return to the normal temperature display mode. During the setting process, if there is no operation for 6 seconds, the system will save the setting and return to the normal temperature display mode.

For example: controlling the fan to dissipate heat in the greenhouse. The temperature should be lower than 25℃.
①Long press ‘SET’ to enter the setting. Press the up and down keys to adjust. Find CH1, CH1 setting is the cooling and heating mode selection of the thermostat. We press the up and down keys to adjust to ‘C’ cooling mode.
②Press the disc once, the up and down keys to set the temperature we set to 25 ℃
When the greenhouse temperature is higher than 25°C, the thermostat will control the fan to dissipate heat.

Low temperature alarm setting:
For example, low temperature alarm for greenhouse temperature
①Long press ‘SET’ to enter the setting. Press the up and down keys to adjust. Find CH2, CH2 setting is the high temperature alarm and low temperature alarm mode selection of the alarm. We press the up and down keys to adjust to ‘C’ low temperature alarm mode.
②Connect the disc twice, we set the temperature to -30℃ with the up and down keys.
When the greenhouse temperature is lower than -30℃, the alarm will give low temperature alarm.

For example: we need the farm to maintain a temperature of 25℃.
①Long press ‘SET’ to enter the setting. Press the up and down keys to adjust. Find CH1, CH1 setting is the cooling and heating mode selection of the thermostat. We press the up and down keys to adjust to the ‘H’ heating mode.
②Press the disc once, the up and down keys set the temperature setting range from -50 ℃ to 99 ℃, we set it to 25 ℃, when the farm is lower than 25 ℃, the thermostat will control the heating equipment to work.

High temperature alarm setting:
For example, the temperature of the farm reaches 30. £ Carry out a high temperature alarm.
①Long press ‘POWER’ to enter the setting. Press the up and down keys to adjust. Find CH2, CH2 setting is the high temperature alarm and low temperature alarm mode selection of the alarm. We press the up and down keys to adjust to the ‘H’ high temperature alarm mode.
②Connect the disc twice with the up and down keys to set the temperature setting range from -50°C to 99°C, and we set it to 30°C. When the farm is higher than 30℃, the alarm will give high temperature alarm.

Package included:

1 x Temperature Controlller

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