NTC thermistor nonlinear signal isolation amplifier
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Isolation amplifier Exhibition hall https://jieshengdakj.en.made-in-china.com/
MODEL:JSD TTR-1001D Series
1-in-1-out NTC thermistor nonlinear signal isolation variable amplifier
Quotation is not final sale price, please consult sales manager for details
Features:
Small size, low cost, international standard DIN35mm rail installation method
Three-terminal isolation (input, output, working power supply isolation)
High precision grade (0.1%F.S, 0.2% F.S)
High linearity (0.1% F.S)
High isolation voltage (3000VDC/60S)
Very low temperature drift (50PPM/ºC)
Industrial temperature range (-45~+85 ºC)
Reliable product performance (MTBF > 500,000 hours)
Working power supply (5V/12V/15V/24V/9-30VDC single power supply and other options)
Input signal selection (NTC 10K, NTC20K,Ni1000,Ni100)
International standard signal selection (0-3.3V/0-5V/0-10V/1-5V/0-10mA /0-20mA/4-20mA, etc.)
Applications:
Temperature signal measurement and monitoring
Equipment operation monitoring
Sensor signal measurement
Industrial field signal isolation and long line distortion free transmission
Analog signal ground interference suppression
Instrument and sensor signal transceiver
Temperature small signal acquisition, measurement, amplification and distortion free remote transmission
General Description:
JSD TTR-1001D one in one out thermistor nonlinear signal isolation transmitter, mainly used for Ni1000, NTC 10K, NTC 20K and a variety of NTC thermistor sensor signal isolation and transmission, Through the product signal conversion conditioning, in the form of standard analog signal or user specified special analog signal transmission to the control room, PLC, PC and DCS system. It is mainly used in industry to measure various temperature signals. The isolated transmitter has linearization processing circuit, data comparison function, data processing through single-chip microcomputer algorithm, to ensure the output signal and temperature accurate correspondence, the product in accordance with the national standard index table correction, can fully reach 0.1%, 0.2% accuracy requirements. It can also be customized according to the index table provided by the user to meet the measurement needs of customers. The input, output and working power supply of this product are isolated from each other, and the isolation voltage is up to 3000VDC, which can be widely used in petroleum, chemical, electric power, instrumentation and industrial control industries. For thermal resistance signals, thermocouple temperature signal isolation transmitters, choose the JSD TARZ-1001 thermal resistor and JSD TTC-1001 thermocouple series.
| List of selection parameters |
| Signal input code |
Power code |
output code |
| Input code type |
Range code |
W: |
9-30VDC |
1: |
4-20mA |
| 1: |
Ni1000 |
1: |
0-1000 |
1: |
24VDC |
2: |
0-20mA |
| 2: |
NTC 10K/3950 |
2: |
0-10K |
2: |
15VDC |
3: |
0-10mA |
| 3: |
NTC 20K |
3: |
0-20K |
3: |
12VDC |
4: |
0-5V |
| 4: |
|
4: |
0-30K |
4: |
5VDC |
5: |
0-10V |
| 5: |
|
5: |
|
|
|
6: |
1-5V |
| 6: |
|
6: |
|
|
|
7: |
0-3.3V |
| 7: |
|
G: |
|
|
|
|
|
| U: |
user-defined |
U: |
user-defined |
U: |
user-defined |
U: |
user-defined |
| : |
|
Sections and Definitions: Selection Example:
Example 1: Signal input: NTC 10K,3950 0-10K Signal output: 0-10V; Power supply: 12VDC; Product model: JSD TTR-1001D-2235
Example 2: Signal input: NTC 20K,0-20K; Signal output :4-20mA; Power supply: 24VDC; Product Model: JSD TTR-1001D-3311
Electrical Characteristics: Pins function description:
| |
Pin |
Function Description |
Pin |
Function Description |
Package |
| |
1 |
Signal In + |
5 |
Signal Out + |
DIN35mm |
| 2 |
Signal In - |
6 |
Signal Out - |
| 3 |
No pin (NC) |
7 |
Power + |
| 4 |
No pin (NC) |
8 |
Power - |
Application Wiring Diagram:
Please pay attention to safety when wiring input terminal
Notes:
1,Please read the user manual carefully before using. If any question please contact our technical support department.
2,Please do not use this product in hazardous area.
3,NC" pin must not be connected to any external circuit, otherwise it will damage the product itself;
4,Calculating from the date of delivery, during normal use of the product, any quality problems are free repair or replacement by Company during 3 years warranty;
5,the product is strictly forbidden demolish without permission for not damage;
6,All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
7,In this datasheet, all the test methods of indications are based on corporate standards.
Copyright:
Copyright © 2018 Shenzhen Jieshengda Technology Co., Ltd.
Without the prior written permission of the company, any content in this manual may not be copied, distributed, translated or transmitted in any form or method (electronic or mechanical).
Including photocopying, recording or storage in any information storage and retrieval system. This manual is subject to modification or update without notice.
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