Высокоточный генератор тока 4-20 мА 2 провода 3 4 передатчик может имитировать и отлаживать пассивный
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- Поставщик: Shenzhen,Hanheng,Technology,Trade,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.17 $* | 0.81 $* |
| Aug-20-2025 | 0.90 $* | 0.48 $* |
| Jul-20-2025 | 0.28 $* | 0.57 $* |
| Jun-20-2025 | 0.19 $* | 0.72 $* |
| May-20-2025 | 0.32 $* | 0.61 $* |
| Apr-20-2025 | 0.98 $* | 0.96 $* |
| Mar-20-2025 | 0.4 $* | 0.38 $* |
| Feb-20-2025 | 0.25 $* | 0.90 $* |
| Jan-20-2025 | 0.80 $* | 0.77 $* |
Характеристики
Product Description
Feature
LCD display (with backlight); 9-segment programmable automatic cycle output (it can simulate the actual environment dynamic test,
each segment can be set t running time/A starting current/b ending current); Digital rotary encoder adjustment (using
potentiometers are easily affected by temperature and humidity, and the resistance value will change); It can be connected
positively and negatively (two-wire system, no matter how it is connected, it can work normally without burning the instrument);
High accuracy and good linearity (display accuracy "0.05" with two decimal places, actual output accuracy 0.5%); Passive/active,
fully compatible with two/three/four wire systems It can be set to 1.8 circles in manual coarse adjustment mode or 18 circles in
fine adjustment mode; The user can calibrate the output current, and the display accuracy can reach 0.01mA; This product uses DAC
to directly control the current, non-PWM output, to minimize the ripple, and the equipment runs more stable; Imported chips,
ultra-low power consumption, no heat, and more stable output; The shell is complete and beautiful, easy to install;
Parameter
Output current: 3mA~21mA; Power supply voltage: 15V~30V; Sampling resistance: 10 ohm ~ 500 ohm; Display accuracy: 0.05; Output
accuracy: 0.5%; Dimensions (front): 79.5X42mm Dimensions (rear): 72.5X39.5mm Installation panel/chassis opening size: 77X40mm
LCD display (with backlight); 9-segment programmable automatic cycle output (it can simulate the actual environment dynamic test,
each segment can be set t running time/A starting current/b ending current); Digital rotary encoder adjustment (using
potentiometers are easily affected by temperature and humidity, and the resistance value will change); It can be connected
positively and negatively (two-wire system, no matter how it is connected, it can work normally without burning the instrument);
High accuracy and good linearity (display accuracy "0.05" with two decimal places, actual output accuracy 0.5%); Passive/active,
fully compatible with two/three/four wire systems It can be set to 1.8 circles in manual coarse adjustment mode or 18 circles in
fine adjustment mode; The user can calibrate the output current, and the display accuracy can reach 0.01mA; This product uses DAC
to directly control the current, non-PWM output, to minimize the ripple, and the equipment runs more stable; Imported chips,
ultra-low power consumption, no heat, and more stable output; The shell is complete and beautiful, easy to install;
Parameter
Output current: 3mA~21mA; Power supply voltage: 15V~30V; Sampling resistance: 10 ohm ~ 500 ohm; Display accuracy: 0.05; Output
accuracy: 0.5%; Dimensions (front): 79.5X42mm Dimensions (rear): 72.5X39.5mm Installation panel/chassis opening size: 77X40mm
Specification
item | value |
Place of Origin | China |
Guangdong | |
Model Number | LCD display |
Type: | electronic module |
Shipping by | Buyer's choice |
The best price | Please contact us |
Packing & Delivery
Individual Static Bag + Standard safe exporting packing With protective foam packaging
Company Profile
Shenzhen Hanheng Technology Trading Co., Ltd. wholesale electronic components, integrated IC, LED, electronic components. Professional electronic distribution orders, products sell well at home and abroad, widely used in communications, digital electronics, video equipment, computers, network information equipment and other fields. Enjoy a high status among consumers, the company has established a long-term and stable cooperative relationship with a number of retailers and agents. Our company has a full range of electronic components and reasonable prices. Strong strength, credit, abide by the contract, ensure product quality, a variety of business principles and the principle of small profits and quick turnover, has won the trust of the majority of customers. Main business scope: consumer electronics, industrial control, automotive electronics, energy control, intelligent security, household appliances, intelligent goods, communication network.Our business philosophy is " Best products ,Best reputation, Best efficiency ,Best service and Reasonable price" since the company established . we gain lots of support and trust for our professionalism and dedication . To be your reliable and convenient purchasing partner is our goal . to be the world-class electronic components distribution partner is our purpose
FAQ
1. who are we?
We are based in Guangdong, China, start from 2014,sell to South America(30.00%),North America(20.00%),South Asia(15.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Africa(5.00%),Northern Europe(4.00%),Eastern Asia(3.00%),Western Europe(2.00%),Southern Europe(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Integrated circuit,Electronic components,Other electronic components,Module chip,Connectors
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
We are based in Guangdong, China, start from 2014,sell to South America(30.00%),North America(20.00%),South Asia(15.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Africa(5.00%),Northern Europe(4.00%),Eastern Asia(3.00%),Western Europe(2.00%),Southern Europe(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Integrated circuit,Electronic components,Other electronic components,Module chip,Connectors
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
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