1Shangrun instrument valve forward and reverse manual operatorProduct Description: How to Translate
The intelligent manual operator uses a microprocessor for intelligent control and can be connected to various regulators as a backup control instrument. Once the regulator control fails, it can be manually operated and controlled by this controller, and can replace the servo amplifier to directly drive the electric or pneumatic actuator. It can simultaneously input and display measurement signals and feedback signals. And the input port has signal input function, which can easily switch between different types of input signals (various thermocouples, thermistors, standard signals) through simple selection in the instrument menu, improving the universality and reliability of the instrument.
It can automatically follow the input value to adjust the control output, and can have one analog control output, one switch control output (can control forward/reverse), and one analog tracking output. Can achieve automatic/manual undisturbed switching. When manually switching to automatic mode, an approximation algorithm is used with a switching limit function to ensure smooth switching between manual and automatic modes.
Adopting high brightness LED digital display and high-resolution light column display (proportional display), clear and intuitive. There are two display modes: dual screen digital display; Dual screen digital display+dual light column display (displaying measured values+valve position feedback values/output values). The input/output circuits are both optically isolated and can be equipped with serial communication interfaces.
IIShangrun instrument valve forward and reverse manual operatorSelection Table:
Model number |
Explanation |
WP- |
□ |
□ |
□□ |
□ |
□ |
□ |
□ |
□ |
□ |
□ |
□ |
□ |
□□ |
□ |
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appearance
feature
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D |
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Dual screen horizontal digital display |
S |
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Dual screen vertical digital display |
T |
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Vertical dual screen dual light column display |
TX |
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Horizontal dual screen dual light column display |
Overall dimensions |
4 |
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96 × 48mm (horizontal);
48 × 96mm (vertical)
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8 |
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160 × 80mm (horizontal);
80 × 160mm (vertical)
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9 |
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96 × 96mm (Method) |
control function |
35 |
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Operation controller |
contact method |
0 |
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No communication interface |
2 |
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RS-232C communication interface |
8 |
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RS-485 communication interface |
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Operation signal output
(SVout)
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1 |
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Relay forward and reverse control output (D-type) |
2 |
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(4-20) mA output (Q-type) |
3 |
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(0-10) mA output (Q-type) |
4 |
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(1-5) V output (Q-type) |
5 |
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(0-5) V output (Q-type) |
6 |
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Controllable silicon forward and reverse zero crossing control output (D-type) |
7 |
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SSR Solid State Relay Control Output Signal (D-type) |
8 |
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Special specification operation signal output |
Feedback or Measurement Transmission Output (PVout) |
0 |
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No transmission output |
2 |
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(4-20) mA output |
3 |
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(0-10) mA output |
4 |
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(1-5) V output |
5 |
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(0-5) V output |
PV input code |
□ |
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Refer to the 'Input Type Table' |
The factory setting is based on the division number ordered by the user, and if there is no requirement, it defaults to '12' |
SV input code |
□ |
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Input types 12-16 in the table |
Feedback or measurement value alarm method |
H |
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upper limit alarm |
This function cannot be omitted |
L |
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lower limit alarm |
Status signal DO output |
R |
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relay |
(Hand/Auto Switching Contact Signal) Without this function, it can be omitted |
T |
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TTL level |
Fault or external DI input |
M |
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External input (forced manual function) (can be omitted if this function is not available) |
Remote key control |
B |
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Equivalent to panel key input (can be omitted without this function) |
Feed output |
P |
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One DC24V power supply output |
This function cannot be omitted |
2P |
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Two DC24V power supply outputs |
power supply method |
T |
AC (90-265) V switching power supply |
W |
DC 24V power supply |
Example 1: Technical requirements:
1. The instrument is a backup instrument for the DCS system;
2. The DCS system adjusts the signal to 0-10mA;
3. The driving signal of the actuator is 4-20mA;
4. Feedback signal from the executing agency: 4-20mA;
5. DCS system receives 1-5V monitoring signals;
6. DCS system receives manual and automatic status signals;
7. DCS system output fault signal;
8. The system requires 485 communication;
9. The instrument has two dual screen displays with dimensions of 160 × 80 and 96 × 96.
The selection is as follows:
The installation method of 160 × 80 dual screen digital display model is WP-D835-824-11213-RM
The installation method and model of 96 × 96 are: WP-D935-824-11213-RM
Model example: WP-D835-822-1212; WP-D935-020-1212-L; WP-S835-820-1212-H-W
WP-T835-822-1212; WP-T835-820-1212-HL-W
IIIInput type table:
code |
input type |
measurement range |
code |
input type |
measurement range |
code |
input type |
measurement range |
01 |
B |
400～1800℃ |
09 |
Pt100.1 |
-99.9～320.0℃ |
17 |
（30～350）Ω |
-1999～9999d |
02 |
S |
0～1600℃ |
10 |
Cu50 |
-50.0～150.0℃ |
18 |
Special specifications |
Specific (note)1） |
03 |
K |
0～1300℃ |
11 |
（0～20）mV |
-1999～9999d |
19 |
（4～20）mAroot extraction |
-1999～9999d |
04 |
E |
0～1000℃ |
12 |
（4～20）mA |
-1999～9999d |
20 |
（0～10）mAroot extraction |
-1999～9999d |
05 |
T |
0～320.0℃ |
13 |
（0～10）mA |
-1999～9999d |
21 |
（1～5）Vroot extraction |
-1999～9999d |
06 |
J |
0～1200℃ |
14 |
（1～5）V |
-1999～9999d |
22 |
（0～5）Vroot extraction |
-1999～9999d |
07 |
WRe3-25 |
0～2300℃ |
15 |
（0～5）V |
-1999～9999d |
23 |
Switchable input |
note2(Excluding)17Code input) |
08 |
Pt100 |
-200～650℃ |
16 |
（0～20）mA |
-1999～9999d |
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Note 1: For special models or requirements, please specify the input signal type or reference standard when placing an order.
Note 2: The switchable input only requires setting the secondary parameters of the instrument, and the following input division marks can be switched.
Jining Dacheng Instrument Co., Ltd. has been continuously cultivating in the field of industrial automation control products since its establishment in 2010, and has become an influential professional enterprise. The company is located in Jining City, with its geographical location and efficient radiation to surrounding areas, providing comprehensive and high-quality products and services to numerous industrial enterprises.
As an agent of Hongrun Instrument, Shangrun Instrument, and Changhui Instrument, the company fully integrates the advantages of various brands and provides customers with a rich and diverse product selection. Hongrun Instrument is produced by Fujian Shunchang Hongrun Precision Instrument Co., Ltd., which was established in 1995. After years of development, the company has established a good reputation in the industry. Its products have passed ISO9001 international quality management system certification and EU CE certification. Shangrun Instrument occupies an important position in the market with its strong technical strength and product quality. Changhui Instrument has also won the trust of many customers with its reliable performance.
The products sold by the company cover the entire field of industrial automation control:
Intelligent control instrument: including intelligent single loop digital display control instrument and dual loop display control instrument, which can accurately display and control various parameters. The multi-channel inspection instrument can simultaneously monitor multiple signals in real-time, greatly improving work efficiency. The PID controller utilizes algorithms to achieve precise control. These products are widely used in industries such as chemical and energy, providing strong guarantees for stable parameter adjustment in the production process.
Signal processing equipment: Signal isolators can effectively isolate interference signals, ensuring the stability of signal transmission; The temperature transmitter can accurately convert the temperature signal into a standard signal output; The distributor provides stable power supply for various instruments; A signal distributor can divide a signal into multiple channels to meet the needs of different devices. They are widely used in complex industrial environments to ensure accurate signal transmission and stable operation of equipment.
Sensors and transmitters: In terms of temperature sensors, PT100 and PT1000 perform well in temperature measurement due to their high precision characteristics. K-type thermocouples have a wide temperature measurement range and can adapt to various working conditions. The 316L anti-corrosion temperature probe is made of special materials and can work normally in highly corrosive environments. Pressure transmitters are designed based on different principles, with a wide range of measurement ranges and the ability to accurately measure various pressure parameters. They play a key role in pressure monitoring in industries such as petroleum and chemical.
Other auxiliary equipment: The manual operator facilitates manual intervention and control of the equipment by the operator; The flashing alarm can issue a warning in a timely manner when abnormal situations occur, reminding staff to handle them.
The company has a professional and experienced team that can provide customers with one-stop services from product selection, system integration to after-sales maintenance. Whether it is providing precise product solutions based on customers' actual needs in the early stage or responding to customers' after-sales problems in a timely manner in the later stage, we strive to achieve perfection.
In April 2025, the company officially joined the Chemical Instrument Network, which further expanded the company's business channels and service scope. Through the professional platform of Chemical Instrument Network, the company can establish close connections with more customers, provide more convenient product consulting, purchasing, and technical support services for customers, and continue to contribute to the development of industrial automation control.
Digital display instrument/regulator, digital temperature controller, paperless recorder, multi-channel inspection instrument, PID controller, temperature control instrument, temperature control paperless recorder, flow integrator recorder, manual operator, electrical instrument, power transmitter, tachometer, timer, signal generator, flow integrator, isolator and safety barrier, color paperless recorder, blue screen paperless recorder, temperature transmitter, process calibrator, etc.
