Четырёхканальные ПИД-температурные приборы YUDIAN AI-7048
US $65.00-$110.00
Контроль температуры контроллер коробка интеллигентая (ый) цифровой дисплей температурный контроль переключатель сигнализации ZFX-BJ001 3
- Категория: Temperature Instruments >>>
- Поставщик: Shenzhen,Zhengfangxing,Electronic,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 95.91 $* | 100.81 $* |
| Aug-17-2025 | 94.89 $* | 99.92 $* |
| Jul-17-2025 | 79.14 $* | 83.7 $* |
| Jun-17-2025 | 93.2 $* | 98.78 $* |
| May-17-2025 | 81.62 $* | 85.51 $* |
| Apr-17-2025 | 91.51 $* | 96.39 $* |
| Mar-17-2025 | 90.24 $* | 95.81 $* |
| Feb-17-2025 | 90.19 $* | 95.59 $* |
| Jan-17-2025 | 89.67 $* | 93.90 $* |
Характеристики
For example: controlling the fan to dissipate heat in the greenhouse. The temperature should be below 25°C.
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, and set the temperature by the up and down keys. We set it to 25°C. When the greenhouse temperature is higher than 25°C, the thermostat will control the fan for heat dissipation.
②Press the disc once, and set the temperature by the up and down keys. We set it to 25°C. When the greenhouse temperature is higher than 25°C, the thermostat will control the fan for heat dissipation.
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.
②Press the disc twice and set the temperature by the up and down keys. We set it to -30°C. When the greenhouse temperature is lower than -30℃, the alarm will give low temperature alarm
②Press the disc twice and set the temperature by the up and down keys. We set it to -30°C. When the greenhouse temperature is lower than -30℃, the alarm will give low temperature alarm
Code | Function | Predetermined area | Defaults |
C/F | Celsius/Fahrenheit | C/F | C |
CH1 | Cooling/heating | C/H | C |
CH2 | Cooling/heating | 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 calibration | -10~10℃ | |
C2 | Temperature calibration | -10~℃ |
FAQ
Are you a manufacturer?
Yes, we are the manufacturer.
How long is your delivery time?
Usually 3-5 working days after payment; special request orders, delivery time is negotiable.
What should I do if the product cannot be used after receiving it?
We will replace you with new items as soon as possible, and then we will make a judgment on the problem.
What is the warranty?
Free replacement for new items within 1-3 months.
According to different products, free maintenance for 1-2 years.
Do you accept OEM design?
Yes, we have. We can design according to your requirements, and the MOQ is usually 2-10.
Do you accept 30% advance payment?
Yes, we have. We can start preparing your goods after receiving 30% of the payment, and send them after receiving the remaining 70% of the payment.
What payment terms do you accept?
We accept Paypal, T/T, Alibaba Trade Assurance, Western Union, WeChat, Alipay, cash (RMB or USD).
Yes, we are the manufacturer.
How long is your delivery time?
Usually 3-5 working days after payment; special request orders, delivery time is negotiable.
What should I do if the product cannot be used after receiving it?
We will replace you with new items as soon as possible, and then we will make a judgment on the problem.
What is the warranty?
Free replacement for new items within 1-3 months.
According to different products, free maintenance for 1-2 years.
Do you accept OEM design?
Yes, we have. We can design according to your requirements, and the MOQ is usually 2-10.
Do you accept 30% advance payment?
Yes, we have. We can start preparing your goods after receiving 30% of the payment, and send them after receiving the remaining 70% of the payment.
What payment terms do you accept?
We accept Paypal, T/T, Alibaba Trade Assurance, Western Union, WeChat, Alipay, cash (RMB or USD).
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