Discount Price Greenhouse Temperature And Humidity Sensor - Best Price on New Two Relay Output Lcd Digital Temperature Controller With 1m Sensor 110~220vac 10a Thermostat – Gongyi
Discount Price Greenhouse Temperature And Humidity Sensor - Best Price on New Two Relay Output Lcd Digital Temperature Controller With 1m Sensor 110~220vac 10a Thermostat – Gongyi Detail:
Our pursuit and organization intention is usually to “Always fulfill our purchaser requirements”. We continue on to acquire and design and style top-quality high-quality merchandise for both equally our previous and new customers and realize a win-win prospect for our clients also as us for Best Price on New Two Relay Output Lcd Digital Temperature Controller With 1m Sensor 110~220vac 10a Thermostat, As we have been moving ahead, we continue to keep an eye on our ever-expanding item range and make improvement to our services.
Our pursuit and organization intention is usually to “Always fulfill our purchaser requirements”. We continue on to acquire and design and style top-quality high-quality merchandise for both equally our previous and new customers and realize a win-win prospect for our clients also as us for Digital Temperature Controller For Incubator, Lcd Digital Temperature Controller, Thermostat For Incubato, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our goods, make sure you do not hesitate to contact us, we will be happy to provide you with further information!
Digital temperature display/control instrument
Ⅰ、Main Technical Indexes
1. Measurement deviation：Class±0.5%F·S±1B，additional cold end compensation
2. Input Type：CU50(-50～150.0)、PT100（-199.9～600.0）、K（-30～1300）、
R（-30～1700）、0～10V (-1999~9999) 、4～20mA (-1999~9999)、
3. Relay output contact capacity：AC220V , 5A(resistance load)
4. Linearity output：4～20mA(Client can adjust by himself)
5. Power output: 24VDC
6. 0.8＂LED tube and four digit display
7. Size and Installation hole（mm）：96×48×110 92×44
8. Working power：AC 85V～242V，50/60HZ
9. Working condition：0～50℃，relative humidity≤85％，without corrode and strong electric radiation.
Ⅱ、Instrument panel and connection scheme
Notice: linearity voltage0～10V can be input directly by 1、4 terminal，and the input of linearity current 4～20 mA can connect 4、5 terminal use lead then input signal from 1、4 terminal.
Notice:When thermocouple and thermal resistance input,the decimal point set up the range of
0～1；when current and voltage input ,the decimal point set up the range of 0～3。
Meter flow chart：
1、 Electrify after take into the power,sensor and control circuit according to the connection scheme,and then the instrument start testing itself for 1 second.
2、Interior parameter setting（Technical Indexes refer to the sheet3-1）
(1) The first menu
Press SET key 3 second enter into the first menu,the window display parameter code then display parameter value.Press▲or ▼key to modofy，for long time to press the key can accelerate. After modification,press SET key to save and enter into next Indexs setting. If within 10 seconds do not press every key then it will automatically to preserve the data and withdraw the setting. (2) The second menu
Press SET and▲key 3 second enter into the second menu,and the setting method is the same as the first menu.
Parameter OUTH、OUTL output upper limit and lower limit for linearity current；When output is 4～20mA，OUTL＝40，OUTH＝200,the client can adjust by himself through connecting ammeter.
4. Some useful samples for calibration :
(1). For input of 4-20mADC ( or 0-10V), Such as
If you want to display 4mA=0 and 20mA=1000, normally set DIL=0 and DIH=1000.In case it displays 4mA=0 and 20mA=993, Please reset DIL=0 and DIH=1007 for calibration. After calibration , the meter will display 4mA=0 and 20mA=1000 as you expect.
(2).SC setting: It is usefull calibration for different between display value and measuring value.
For example , If the measuring value is 3 more or less than display valve, set SC=-3 or 3 for calibration.
Ⅴ、Fault Analysis and Clearance
EU-08RTP adopts advanced production process, and has the strict test before leaving factory, it improve the reliability of the meter .The usual fault is caused by the wrong operation or parameter setting .If you find the fault couldn’t be cope with, please record it,and contact with the agent or us. Sheet 5-1 is the usual fault of EU-08RTP in the daily application：
Sheet 5-1 Common fault handling
Attached 1：Statement of meter’s parameter attention letter and English letter
Product detail pictures:
Related Product Guide:
High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Discount Price Greenhouse Temperature And Humidity Sensor - Best Price on New Two Relay Output Lcd Digital Temperature Controller With 1m Sensor 110~220vac 10a Thermostat – Gongyi, The product will supply to all over the world, such as: Lesotho , Macedonia , Hanover , Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
By Delia Pesina from Uruguay - 2017.02.18 15:54
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Cindy from Mombasa - 2017.05.02 18:28