Intelligent Digital Display Temperature Control Controller
Instrument
Description Intelligent Digital Display Temperature Control Controller
Instrument
1-loop series display controller is suitable for various
temperature, pressure, liquid level, length
and other measurement and control. The use of microprocessors for
digital operation enables
highly accurate linear correction of various nonlinear signals.
Dual-loop series light display controller integrates digital
measurement display and analog
measurement display. Digital LED display can accurately display and
control real-time
measurement values. At the same time, it adopts high-precision
40-line light column display to
display real-time measurement values clearly and intuitively.
Compare with other measurement parameters for convenience and
intuition.
The dual-loop serial display controller opens the setting interface
of the internal parameters of
the instrument (including input type, calculation method, output
parameters, communication
parameters, etc.) to the user.
Double loop series display controller can switch input a variety of
indexing numbers. With
advanced non-jumper technology, you do not need to change jumpers
or switches when
changing the input division number. The entire instrument
modification process does not need to
be powered off. Only the instrument's index number and related
parameters need to be set, and
the input of the index number can be changed online.
Dual loop series display controller supports multi-machine
communication, with a variety of
standard serial two-way communication functions, you can choose a
variety of communication
methods (such as RS-232C, RS-485, RS-422, etc.), communication baud
rate 300 ~9600bps
meter internal parameters freely set. It can communicate with
various devices with serial input
and output (such as computers, programmable controllers, PLCs,
etc.) to form an intelligent
management system.
Equipped with a series of data collectors and all Chinese
industrial control configuration software
based on WINDOWS’9X platform, it is convenient to realize the
networking management of
multiple meters and upper computers.
Parameter of Intelligent Digital Display Temperature Control Controller
Instrument
1,Equipped with standard index number temperature sensor:
| index number | Resolution℃ | sensor | Range |
| Input signal | B | 1 | platinum30－ platinum6 rhodium | 400～1800℃ |
| S | 1 | platinum10－ platinum | 0～1600℃ |
| K | 1 | Nickel Chromium - Nickel Silicon | 0～1300℃ |
| E | 1 | Nickel Chrome - Constant Copper | 0～1000℃ |
| J | 1 | Iron - Constant Copper | 0～1200℃ |
| T | 0.1 | Copper - Constant Copper | -199.9～3200℃ |
| Wre | 1 | Tungsten3－ Tungsten25 | 0～2300℃ |
| Pt100 | 1 | Platinum thermal resistanceR0＝ 100Ω | -199～650℃ |
| Pt100 | 0.1 | Platinum thermal resistanceR0＝ 100Ω | -199.9～320.0℃ |
| Cu50 | 0.1 | Copper thermal resistanceR0＝50Ω | -50.0～150.0℃ |
2,Equipped with a standard signal transmitter:
| standard signal | Input resistance | Equipped transmitter | Range |
| variation | | | |
| range | | | |
| 2007Series MC Based Digital Controllers |
| Input signal | All mVsignal | ≥10MΩ | Hall Transmitter Matching with DDZ-II instrument Match with DDZ-III instrument Matching with DDZ-II instrument Match with DDZ-III instrument Supported with remote pressure resistance |
Setting as |
| 0～10mA | ≤250Ω | request: |
| 4～20mA | ≤250Ω | Range |
| 0～5V | ≥250KΩ | －1999～9999bit |
| 1～5V | ≥250KΩ | |
| 30～350Ω | | |
★ Special request need noted before order
Features Intelligent Digital Display Temperature Control Controller
Instrument
Brand new concept of computer digitally automatic adjustment
Zero shift function of measured value ·
gain amplification function of measured value
Zero shift function of cold junction compensation value ·
gain amplification function of cold junction compensation
Zero shift function of transducing output ·
gain amplification function of transducing output
Clear and specific display for measured value
High definition LED quantitative display for measured value ·
Highlighted light column display for measured value
Support multiple computer network communication, communication
protocol can be defined by user freely.
Unique full open user interface by their own
input signal type setting ·
zero point and measuring range setting of measured value
Alarm mode setting ·
Output mode setting
Setting power-off permanent preservation and parameter password
lock
Full digital cold junction compensation
Optional internal cold junction compensation inside instrument ·
Optional cold junction compensation with outside connection
(applicable for situation requiring high accuracy measurement)
Multi-SPECS appearance structure dimension ·
DC/ AC switch power supply
Applications Intelligent Digital Display Temperature Control Controller
Instrument
1 Industrial site level measurement and control
2 City water supply and sewage treatment
3 Hydrological monitoring of Petroleum, chemical industry, power plant
industry
4 Level measurement and control of reservoirs, DAMS, water and
electricity construction, etc
