DHDA-C111T1,DHDA-C24E1T1,DHDA-C33E1T2,DHDA-C53E1T2,DHDA-C222T3,智能液晶温度变送器
DHDA-C211T1,DHDA-C311T1,DHDA-C411T1,DHDA-C511T1,DHDA-C611T1,
DHDA-C121T1,DHDA-C221T1,DHDA-C321T1,DHDA-C421T1,DHDA-C521T1,DHDA-C621T1,
DHDA-C131T1,DHDA-C231T1,DHDA-C331T1,DHDA-C431T1,DHDA-C531T1,DHDA-C631T1,
液晶型智能温度变送器性能简介:
输入单通道或双通道热电偶、热电阻信号，变送输出隔离的单路或双路线性的电流或电压信号，并提高输入、输出、电源之间的电气隔离性能。
技术特点:
本产品采用了先进的数字化技术，具备了传统模拟仪表所不具备的多项先进性能，在对高、低频干扰信号的抑制方面均有着优异表现，即使在大功率变频控制系统中依然能够可靠应用，同时，数字化技术的应用彻底克服了传统温度变送器线性差的缺点，内部采用数字化调校、无零点及满度电位器、自动动态校准零点、温度漂移自动补偿等诸多先进技术，并符合IEC61000-4-4：1995中所规定的第四类(恶劣工业现场)环境对产品的抗电磁干扰要求，这一系列技术的应用使产品的稳定性和可靠性得到科学的保证。
本产品还采用了测量、输出值同步液晶数字显示技术，可在线观测实际输入、理论输出值，同时实现了在线故障自诊断，以上各项技术********。
适用性:
可以在单元组合仪表及DCS、PLC等系统配套使用，在油田、石化、制造、电力、冶金等行业的重大工程中有着广泛应用。
液晶型智能温度变送器技术参数:
液晶数字显示位：双行四位显示，浮点小数。
显示分辨率：±末位1个字
冷端温度补偿准确度：±1℃(预热时间30分钟)
测量热电阻允许的引线电阻：≤15Ω
输出允许外接的负载阻抗：
4-20mA输出时0~300Ω；0-10mA输出时0~600Ω，
0(1)-5V：≥500KΩ； 0-10V:≥1MΩ
需要更大的负载能力请在订货时说明。
供电电源：AC 95~265V
DC 20~32V
输入功率：0.9~1.8W(与型号有关)
温度变送器选型:
|
型 号
|
说 明
|
| DHDA-C |
× |
× |
× |
× |
× |
液晶型智能温度变送器 |
| 输入通道 |
|
|
|
|
|
缺省为单输入通道 |
| D |
|
|
|
|
双输入通道 |
| **路输出 |
1 |
|
|
|
4-20mA |
| 2 |
|
|
|
1-5V |
| 3 |
|
|
|
0-10mA |
| 4 |
|
|
|
0-5V |
| 5 |
|
|
|
0-10V |
| 6 |
|
|
|
0-20mA |
| 7 |
|
|
|
1：1电量(电阻、毫伏) |
| **路输出 |
|
|
|
缺省为无**输出 |
| 1 |
|
|
4-20mA |
| 2 |
|
|
1-5V |
| 3 |
|
|
0-10mA |
| 4 |
|
|
0-5V |
| 5 |
|
|
0-10V |
| 6 |
|
|
0-20mA |
| 通讯、报警功能 |
|
|
缺省为无通讯功能 |
| T1 |
|
RS 485通讯 |
| T2 |
|
RS 232通讯 |
| A1 |
|
报警继电器输出(单输出) |
| A2 |
|
报警继电器输出(双输出) |
| 供电方式 |
|
缺省为交流220V |
| D |
直流24V |
液晶型智能温度变送器选型说明:
1.输入信号类型
热电偶：K、E、S、B、J、R、N、T
热电阻：Pt100、Cu100、Cu50、BA1、BA2
其它输入、输出类型另行特殊订制；
2.单通道产品*多可以有两路输出，双输入通道产品每通道只能对应一路输出。
3.双通道产品输入信号如需不同，请与本公司联系特殊订货；
4.含通讯、报警产品仅单输入，并且*多只有一路模拟信号输出。
输入信号断线时的输出状态:
输出状态有跟随方式、报警方式两种状态可设置。
DHDA-C13E1T1,DHDA-C23E1T1,DHDA-C33E1T1,DHDA-C43E1T1,DHDA-C53E1T1,DHDA-C63E1T1,
DHDA-C141T1,DHDA-C241T1,DHDA-C341T1,DHDA-C441T1,DHDA-C541T1,DHDA-C641T1,
DHDA-C14E1T1,DHDA-C34E1T1,DHDA-C44E1T1,DHDA-C54E1T1,DHDA-C64E1T1,
DHDA-C151T1,DHDA-C251T1,DHDA-C351T1,无锡昌林，DHDA-C451T1,DHDA-C551T1,DHDA-C651T1,
DHDA-C15E1T1,DHDA-C25E1T1,DHDA-C35E1T1,DHDA-C45E1T1,DHDA-C55E1T1,DHDA-C65E1T1,
DHDA-C161T1,DHDA-C261T1,DHDA-C361T1,DHDA-C461T1,DHDA-C561T1,DHDA-C661T1,
DHDA-C16E1T1,DHDA-C26E1T1,DHDA-C36E1T1,DHDA-C46E1T1,DHDA-C56E1T1,DHDA-C66E1T1,
DHDA-C122T1,DHDA-C222T1,DHDA-C322T1,DHDA-C422T1,DHDA-C522T1,DHDA-C622T1,
DHDA-C122T1,DHDA-C222T1,DHDA-C322T1,DHDA-C422T1,DHDA-C522T1,DHDA-C622T1,
DHDA-C132T1,DHDA-C232T1,DHDA-C332T1,DHDA-C432T1,DHDA-C532T1,DHDA-C632T1,
DHDA-C13E2T1,DHDA-C23E2T1,DHDA-C33E2T1,DHDA-C43E2T1,DHDA-C53E2T1,DHDA-C63E2T1,
DHDA-C142T1,DHDA-C242T1,DHDA-C342T1,DHDA-C442T1,DHDA-C542T1,DHDA-C642T1,
DHDA-C14E21T1,DHDA-C24E21T1,DHDA-C34E21T1,DHDA-C44E21T1,DHDA-C54E21T1,DHDA-C64E21T1,
DHDA-C152T1,DHDA-C252T1,DHDA-C352T1,DHDA-C452T1,DHDA-C552T1,DHDA-C652T1,
DHDA-C15E2T1,DHDA-C25E2T1,DHDA-C35E2T1,DHDA-C45E2T1,DHDA-C55E2T1,DHDA-C65E2T1,
DHDA-C162T1,DHDA-C262T1,DHDA-C362T1,DHDA-C462T1,DHDA-C562T1,DHDA-C662T1,
DHDA-C16E2T1,DHDA-C26E2T1,DHDA-C36E2T1,DHDA-C46E2T1,DHDA-C56E2T1,DHDA-C66E2T1,
DHDA-C111T2,DHDA-C211T2,DHDA-C311T2,DHDA-C411T2,DHDA-C511T2,DHDA-C611T2,
DHDA-C121T2,DHDA-C221T2,DHDA-C321T2,DHDA-C421T2,DHDA-C521T2,DHDA-C621T2,
DHDA-C131T2,DHDA-C231T2,DHDA-C331T2,DHDA-C431T2,DHDA-C531T2,DHDA-C631T2,
DHDA-C13E1T2,DHDA-C23E1T2,无锡昌林，DHDA-C43E1T2,DHDA-C63E1T2,
DHDA-C141T2,DHDA-C241T2,DHDA-C341T2,DHDA-C441T2,DHDA-C541T2,DHDA-C641T2,
DHDA-C14E1T2,DHDA-C24E1T2,DHDA-C34E1T2,DHDA-C44E1T2,DHDA-C54E1T2,DHDA-C64E1T2,
DHDA-C151T2,DHDA-C251T2,DHDA-C351T2,DHDA-C451T2,DHDA-C551T2,DHDA-C651T2,
DHDA-C15E1T2,DHDA-C25E1T2,DHDA-C35E1T2,DHDA-C45E1T2,DHDA-C55E1T2,DHDA-C65E1T2,
DHDA-C161T2,DHDA-C261T2,DHDA-C361T2,DHDA-C461T2,DHDA-C561T2,DHDA-C661T2,
DHDA-C16E1T2,DHDA-C26E1T2,DHDA-C36E1T2,DHDA-C46E1T2,DHDA-C56E1T2,DHDA-C66E1T2,
DHDA-C122T2,DHDA-C222T2,DHDA-C322T2,DHDA-C422T2,DHDA-C522T2,DHDA-C622T2,
DHDA-C122T2,DHDA-C222T2,DHDA-C322T2,DHDA-C422T2,DHDA-C522T2,DHDA-C622T2,
DHDA-C132T2,DHDA-C232T2,DHDA-C332T2,DHDA-C432T2,DHDA-C532T2,DHDA-C632T2,
DHDA-C13E2T2,DHDA-C23E2T2,DHDA-C33E2T2,DHDA-C43E2T2,DHDA-C53E2T2,DHDA-C63E2T2,
DHDA-C142T2,DHDA-C242T2,DHDA-C342T2,DHDA-C442T2,DHDA-C542T2,DHDA-C642T2,
DHDA-C14E21T2,DHDA-C24E21T2,DHDA-C34E21T2,DHDA-C44E21T2,DHDA-C54E21T2,DHDA-C64E21T2,
DHDA-C152T2,DHDA-C252T2,DHDA-C352T2,DHDA-C452T2,DHDA-C552T2,DHDA-C652T2,
DHDA-C15E2T2,DHDA-C25E2T2,DHDA-C35E2T2,DHDA-C45E2T2,DHDA-C55E2T2,DHDA-C65E2T2,
DHDA-C162T2,DHDA-C262T2,无锡昌林，DHDA-C362T2,DHDA-C462T2,DHDA-C562T2,DHDA-C662T2,
DHDA-C16E2T2,DHDA-C26E2T2,DHDA-C36E2T2,DHDA-C46E2T2,DHDA-C56E2T2,DHDA-C66E2T2,
DHDA-C111T3,DHDA-C211T3,DHDA-C311T3,DHDA-C411T3,DHDA-C511T3,DHDA-C611T3,
DHDA-C121T3,DHDA-C221T3,DHDA-C321T3,DHDA-C421T3,DHDA-C521T3,DHDA-C621T3,
DHDA-C131T3,DHDA-C231T3,DHDA-C331T3,DHDA-C431T3,DHDA-C531T3,DHDA-C631T3,
DHDA-C13E1T3,DHDA-C23E1T3,DHDA-C33E1T3,DHDA-C43E1T3,DHDA-C53E1T3,DHDA-C63E1T3,
DHDA-C141T3,DHDA-C241T3,DHDA-C341T3,DHDA-C441T3,DHDA-C541T3,DHDA-C641T3,
DHDA-C14E1T3,DHDA-C24E1T3,DHDA-C34E1T3,DHDA-C44E1T3,DHDA-C54E1T3,DHDA-C64E1T3,
DHDA-C151T3,DHDA-C251T3,DHDA-C351T3,DHDA-C451T3,DHDA-C551T3,DHDA-C651T3,
DHDA-C15E1T3,DHDA-C25E1T3,DHDA-C35E1T3,DHDA-C45E1T3,DHDA-C55E1T3,DHDA-C65E1T3,
DHDA-C161T3,DHDA-C261T3,DHDA-C361T3,DHDA-C461T3,DHDA-C561T3,DHDA-C661T3,
DHDA-C16E1T3,DHDA-C26E1T3,DHDA-C36E1T3,DHDA-C46E1T3,DHDA-C56E1T3,DHDA-C66E1T3,
DHDA-C122T3,DHDA-C322T3,DHDA-C422T3,DHDA-C522T3,DHDA-C622T3,
DHDA-C122T3,DHDA-C222T3,DHDA-C322T3,DHDA-C422T3,DHDA-C522T3,DHDA-C622T3,
DHDA-C132T3,DHDA-C232T3,无锡昌林，DHDA-C332T3,DHDA-C432T3,DHDA-C532T3,DHDA-C632T3,
DHDA-C13E2T3,DHDA-C23E2T3,DHDA-C33E2T3,DHDA-C43E2T3,DHDA-C53E2T3,DHDA-C63E2T3,
DHDA-C142T3,DHDA-C242T3,DHDA-C342T3,DHDA-C442T3,DHDA-C542T3,DHDA-C642T3,
DHDA-C14E21T3,DHDA-C24E21T3,DHDA-C34E21T3,DHDA-C44E21T3,DHDA-C54E21T3,DHDA-C64E21T3,
DHDA-C152T3,DHDA-C252T3,DHDA-C352T3,DHDA-C452T3,DHDA-C552T3,DHDA-C652T3,
DHDA-C15E2T3,DHDA-C25E2T3,DHDA-C35E2T3,DHDA-C45E2T3,DHDA-C55E2T3,DHDA-C65E2T3,
DHDA-C162T3,DHDA-C262T3,DHDA-C362T3,DHDA-C462T3,DHDA-C562T3,DHDA-C662T3,
DHDA-C16E2T3,DHDA-C26E2T3,DHDA-C36E2T3,DHDA-C46E2T3,DHDA-C56E2T3,DHDA-C66E2T3,
DHDA-CD111T1,DHDA-CD24E1T1,DHDA-CD33E1T2,DHDA-CD53E1T2,DHDA-CD222T3,液晶智能隔离器
DHDA-CD211T1,DHDA-CD311T1,DHDA-CD411T1,DHDA-CD511T1,DHDA-CD611T1,
DHDA-CD121T1,DHDA-CD221T1,DHDA-CD321T1,DHDA-CD421T1,DHDA-CD521T1,DHDA-CD621T1,
DHDA-CD131T1,DHDA-CD231T1,DHDA-CD331T1,DHDA-CD431T1,DHDA-CD531T1,DHDA-CD631T1,
DHDA-CD13E1T1,DHDA-CD23E1T1,DHDA-CD33E1T1,DHDA-CD43E1T1,DHDA-CD53E1T1,DHDA-CD63E1T1,
DHDA-CD141T1,DHDA-CD241T1,DHDA-CD341T1,DHDA-CD441T1,DHDA-CD541T1,DHDA-CD641T1,
DHDA-CD14E1T1,DHDA-CD34E1T1,DHDA-CD44E1T1,DHDA-CD54E1T1,DHDA-CD64E1T1,
DHDA-CD151T1,DHDA-CD251T1,DHDA-CD351T1,无锡昌林，DHDA-CD451T1,DHDA-CD551T1,DHDA-CD651T1,
DHDA-CD15E1T1,DHDA-CD25E1T1,DHDA-CD35E1T1,DHDA-CD45E1T1,DHDA-CD55E1T1,DHDA-CD65E1T1,
DHDA-CD161T1,DHDA-CD261T1,DHDA-CD361T1,DHDA-CD461T1,DHDA-CD561T1,DHDA-CD661T1,
DHDA-CD16E1T1,DHDA-CD26E1T1,DHDA-CD36E1T1,DHDA-CD46E1T1,DHDA-CD56E1T1,DHDA-CD66E1T1,
DHDA-CD122T1,DHDA-CD222T1,DHDA-CD322T1,DHDA-CD422T1,DHDA-CD522T1,DHDA-CD622T1,
DHDA-CD122T1,DHDA-CD222T1,DHDA-CD322T1,DHDA-CD422T1,DHDA-CD522T1,DHDA-CD622T1,
DHDA-CD132T1,DHDA-CD232T1,DHDA-CD332T1,DHDA-CD432T1,DHDA-CD532T1,DHDA-CD632T1,
DHDA-CD13E2T1,DHDA-CD23E2T1,DHDA-CD33E2T1,DHDA-CD43E2T1,DHDA-CD53E2T1,DHDA-CD63E2T1,
DHDA-CD142T1,DHDA-CD242T1,DHDA-CD342T1,DHDA-CD442T1,DHDA-CD542T1,DHDA-CD642T1,
DHDA-CD14E21T1,DHDA-CD24E21T1,DHDA-CD34E21T1,DHDA-CD44E21T1,DHDA-CD54E21T1,DHDA-CD64E21T1,
DHDA-CD152T1,DHDA-CD252T1,DHDA-CD352T1,DHDA-CD452T1,DHDA-CD552T1,DHDA-CD652T1,
DHDA-CD15E2T1,DHDA-CD25E2T1,DHDA-CD35E2T1,DHDA-CD45E2T1,DHDA-CD55E2T1,DHDA-CD65E2T1,
DHDA-CD162T1,DHDA-CD262T1,DHDA-CD362T1,DHDA-CD462T1,DHDA-CD562T1,DHDA-CD662T1,
DHDA-CD16E2T1,DHDA-CD26E2T1,DHDA-CD36E2T1,DHDA-CD46E2T1,DHDA-CD56E2T1,DHDA-CD66E2T1,
DHDA-CD111T2,DHDA-CD211T2,DHDA-CD311T2,DHDA-CD411T2,DHDA-CD511T2,DHDA-CD611T2,
DHDA-CD121T2,DHDA-CD221T2,DHDA-CD321T2,DHDA-CD421T2,DHDA-CD521T2,DHDA-CD621T2,
DHDA-CD131T2,DHDA-CD231T2,DHDA-CD331T2,DHDA-CD431T2,DHDA-CD531T2,DHDA-CD631T2,
DHDA-CD13E1T2,DHDA-CD23E1T2,无锡昌林，DHDA-CD43E1T2,DHDA-CD63E1T2,
DHDA-CD141T2,DHDA-CD241T2,DHDA-CD341T2,DHDA-CD441T2,DHDA-CD541T2,DHDA-CD641T2,
DHDA-CD14E1T2,DHDA-CD24E1T2,DHDA-CD34E1T2,DHDA-CD44E1T2,DHDA-CD54E1T2,DHDA-CD64E1T2,
DHDA-CD151T2,DHDA-CD251T2,DHDA-CD351T2,DHDA-CD451T2,DHDA-CD551T2,DHDA-CD651T2,
DHDA-CD15E1T2,DHDA-CD25E1T2,DHDA-CD35E1T2,DHDA-CD45E1T2,DHDA-CD55E1T2,DHDA-CD65E1T2,
DHDA-CD161T2,DHDA-CD261T2,DHDA-CD361T2,DHDA-CD461T2,DHDA-CD561T2,DHDA-CD661T2,
DHDA-CD16E1T2,DHDA-CD26E1T2,DHDA-CD36E1T2,DHDA-CD46E1T2,DHDA-CD56E1T2,DHDA-CD66E1T2,
DHDA-CD122T2,DHDA-CD222T2,DHDA-CD322T2,DHDA-CD422T2,DHDA-CD522T2,DHDA-CD622T2,
DHDA-CD122T2,DHDA-CD222T2,DHDA-CD322T2,DHDA-CD422T2,DHDA-CD522T2,DHDA-CD622T2,
DHDA-CD132T2,DHDA-CD232T2,DHDA-CD332T2,DHDA-CD432T2,DHDA-CD532T2,DHDA-CD632T2,
DHDA-CD13E2T2,DHDA-CD23E2T2,DHDA-CD33E2T2,DHDA-CD43E2T2,DHDA-CD53E2T2,DHDA-CD63E2T2,
DHDA-CD142T2,DHDA-CD242T2,DHDA-CD342T2,DHDA-CD442T2,DHDA-CD542T2,DHDA-CD642T2,
DHDA-CD14E21T2,DHDA-CD24E21T2,DHDA-CD34E21T2,DHDA-CD44E21T2,DHDA-CD54E21T2,DHDA-CD64E21T2,
DHDA-CD152T2,DHDA-CD252T2,DHDA-CD352T2,DHDA-CD452T2,DHDA-CD552T2,DHDA-CD652T2,
DHDA-CD15E2T2,DHDA-CD25E2T2,DHDA-CD35E2T2,DHDA-CD45E2T2,DHDA-CD55E2T2,DHDA-CD65E2T2,
DHDA-CD162T2,DHDA-CD262T2,无锡昌林，DHDA-CD362T2,DHDA-CD462T2,DHDA-CD562T2,DHDA-CD662T2,
DHDA-CD16E2T2,DHDA-CD26E2T2,DHDA-CD36E2T2,DHDA-CD46E2T2,DHDA-CD56E2T2,DHDA-CD66E2T2,
DHDA-CD111T3,DHDA-CD211T3,DHDA-CD311T3,DHDA-CD411T3,DHDA-CD511T3,DHDA-CD611T3,
DHDA-CD121T3,DHDA-CD221T3,DHDA-CD321T3,DHDA-CD421T3,DHDA-CD521T3,DHDA-CD621T3,
DHDA-CD131T3,DHDA-CD231T3,DHDA-CD331T3,DHDA-CD431T3,DHDA-CD531T3,DHDA-CD631T3,
DHDA-CD13E1T3,DHDA-CD23E1T3,DHDA-CD33E1T3,DHDA-CD43E1T3,DHDA-CD53E1T3,DHDA-CD63E1T3,
DHDA-CD141T3,DHDA-CD241T3,DHDA-CD341T3,DHDA-CD441T3,DHDA-CD541T3,DHDA-CD641T3,
DHDA-CD14E1T3,DHDA-CD24E1T3,DHDA-CD34E1T3,DHDA-CD44E1T3,DHDA-CD54E1T3,DHDA-CD64E1T3,
DHDA-CD151T3,DHDA-CD251T3,DHDA-CD351T3,DHDA-CD451T3,DHDA-CD551T3,DHDA-CD651T3,
DHDA-CD15E1T3,DHDA-CD25E1T3,DHDA-CD35E1T3,DHDA-CD45E1T3,DHDA-CD55E1T3,DHDA-CD65E1T3,
DHDA-CD161T3,DHDA-CD261T3,DHDA-CD361T3,DHDA-CD461T3,DHDA-CD561T3,DHDA-CD661T3,
DHDA-CD16E1T3,DHDA-CD26E1T3,DHDA-CD36E1T3,DHDA-CD46E1T3,DHDA-CD56E1T3,DHDA-CD66E1T3,
DHDA-CD122T3,DHDA-CD322T3,DHDA-CD422T3,DHDA-CD522T3,DHDA-CD622T3,
DHDA-CD122T3,DHDA-CD222T3,DHDA-CD322T3,DHDA-CD422T3,DHDA-CD522T3,DHDA-CD622T3,
DHDA-CD132T3,DHDA-CD232T3,无锡昌林，DHDA-CD332T3,DHDA-CD432T3,DHDA-CD532T3,DHDA-CD632T3,
DHDA-CD13E2T3,DHDA-CD23E2T3,DHDA-CD33E2T3,DHDA-CD43E2T3,DHDA-CD53E2T3,DHDA-CD63E2T3,
DHDA-CD142T3,DHDA-CD242T3,DHDA-CD342T3,DHDA-CD442T3,DHDA-CD542T3,DHDA-CD642T3,
DHDA-CD14E21T3,DHDA-CD24E21T3,DHDA-CD34E21T3,DHDA-CD44E21T3,DHDA-CD54E21T3,DHDA-CD64E21T3,
DHDA-CD152T3,DHDA-CD252T3,DHDA-CD352T3,DHDA-CD452T3,DHDA-CD552T3,DHDA-CD652T3,
DHDA-CD15E2T3,DHDA-CD25E2T3,DHDA-CD35E2T3,DHDA-CD45E2T3,DHDA-CD55E2T3,DHDA-CD65E2T3,
DHDA-CD162T3,DHDA-CD262T3,DHDA-CD362T3,DHDA-CD462T3,DHDA-CD562T3,DHDA-CD662T3,
DHDA-CD16E2T3,DHDA-CD26E2T3,DHDA-CD36E2T3,DHDA-CD46E2T3,DHDA-CD56E2T3,DHDA-CD66E2T3,