Industial цифров или сетноая-аналогов монтажная плата Diezoresistive с индикацией LCD

Детали Продукта

Основная Информация

Номер Моделя: JT3051
Тип: Дифференциального давления
Тип структуры: Емкостного датчика давления
Класс точности: 0.1G
Диапазон давлений: 0.001MPa ~ 35МПа
IP-Рейтинг: IP65
Сертификация: ISO
Индивидуальные: Индивидуальные
Дополнительная Информация

Торговая Марка: WNK
Упаковка: Paper Carton and as Customer’s Requirement
Происхождение: Hefei, Anhui Province, China
Код Т Н ВЭД:
Описание Продукции

JT3051 Diezoresistive Intelligent Circuit Board

JT3051 Diezoresistive Intelligent Circuit Board replaced the original 4~20mA analog board. With the main body of Microcontrollers CPU, JT3051 is capable to do logical operation and programming. It combines analog and digital circuit in one machine, so is able to output analog signal as well as digital signal. Parameters configuration and compensation of transmitters can be done by buttons on LCD module and internal debugging program. JT3051 provides constant current excitation way for sensors, supporting standard diffused silicon, piezoresistive ceramic, single crystal silicon and level sensors. It is suited for 3051 housing.

Features — Diffused Silicon Circuit Board:
1. Easy adjusting by buttons: on-site span changing by LCD module buttons free from standard pressure source

1. High accuracy: for intelligent board, AD accuracy > 20 bits, DA accuracy > 16 bits

2. Electrical isolation: > 1500VDC

3. Good stability: The complete machine linearity better than 0.2%, temperature

4. Data backup and restore

5. Strong capability for anti-disturbance: Leading military-grade hardware and software anti-disturbance technology

6. Excellent price-performance ratio: good performance with heading circuit board provides economical solutions

Technical Parameters — Diffused Silicon Circuit Board:

Supply power DC12−32V (DC 24V is suggested)
Matching sensor standard diffused silicon, piezoresistive ceramic, single crystal silicon and level sensors
Sampling rate >20times/s
Displaying and bits LCD with backlight, displaying 5 bits, and 4 decimal places
Displaying interface English or Chinese, displaying pressure, temperature/current/ percentage (interactive display) and 0−100% analog displaying
Output resolution 1uA
Temp. compensation accuracy -30~70ºC complete machine accuracy is better than 0.5% (including accuracy of sensor)
Linearity accuracy Complete machine linearity is better than 0.2% (Multi-point calibrating is available as required)
Stability 0.2%/Year
Anti-disturbance Power isolation, signal isolation (magnetic isolation)
Range ratio 10:01
Circuit protection Measurement surge current protection, Reverse Power Protection
Circuit design Intrinsic safety
Isolation range >200M
Communication Protocol Private protocol
Adjusting method by buttons on LCD head, program on pc or communicator
Dimensions OD=61mm, Mounting hole pitch=55.14mm (suited for pressure and level transmitter in 3051 housing)
Motherboard buttons operation reset, lower range calibration (zero drift under pressure source), upper range calibration (full scale calibration)
LCD head buttons operation changing span units, decimal place, output features, changing damping time, currant fixing, write-protection, factory reset and zero clearing

Побольше на сайте-www. tongeru.net
Shanghai Tonger Network Technology Co. Ltd.
Tel. ：
E-mail:
Address: Room 430, № 949 Songhu Road, Yangpu District, Shanghai, China.