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DMTJ-134L Intelligent PID Regulator Regulator Instrument

NegotiableUpdate on 12/27
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Overview
The DMTJ-134L intelligent PID regulator has all the functions of a conventional PID instrument, and can directly output forward and reverse drive signals based on the difference between the time valve position feedback signal and the PID operation output, driving the valve opening to increase or decrease, ultimately making the actual valve position track the PID operation output value
Product Details

DMTJ-134L Intelligent PID Regulator Regulator Instrument

Having conventionalPIDAll functions of the instrument, and it can provide feedback signals based on the time valve positionPIDThe difference between the output of the operation directly outputs forward and reverse driving signals, which drive the increase or decrease of the valve opening to ultimately track the actual valve positionPIDCalculate the output value and ensure that the measured value remains stable around the given value during the process. Suitable for measuring, displaying, and accurately controlling various industrial process parameters such as pressure, liquid level, flow rate, etc.

DMTJ-134L Intelligent PID Regulator Regulator Instrument

Features

Process measurement input

Standard signal:0-10mAThe4-20mAThe0-5VThe1-5VVoltage impedance ≥400KΩ, current impedance ≤250Oh.

Remote pressure gauge:0-400Ω, the signal range can be adjusted on site.

Valve position feedback input

10-10mAThe4-20mAThe0-5VThe1-5VWaiting for standard signals

20-1KΩ Three wire potentiometer signal

DMTJ-137LIntelligent PID controller regulator feature

1The input signal can be freely selected

2External setpoint input (linear analog input signal of the same type as the measurement signal)

3Triple display of process quantity indication, control quantity indication, valve position feedback indication, etc

4Simulated transmission output of valve position feedback value

5Hand automatic state output (contact signal)

6Using non-volatile memory to ensure long-term and reliable storage of data

7Hand automatic online undisturbed switching

Main technical indicators

1Installation method: dashboard mounted.

2Accuracy level: ±0.5Grade ±1dResolution: Last word.

3Display mode:PV: Display4bitLEDseven-segment displaySV: Display4bitLEDDigital tube.

4Constant voltage power output:DC24VThe power output is used for two-wire transmitters.

5Control output: Relay output, contact capacity:AC220V 3ANo sensory load

Current output: output impedance,4-20mAload500Below Ω

0-10mAload1000Below Ω, output can be isolated according to user requirements

6Working power supply:AC220V±10% 50HzTheDC24V±5%

7Working environment: Temperature:-10-50 humidity85%RHBelow, there are no corrosive gases or strong vibrations.

8Instrument structure: External dimensions:160×80mm96×96mmHole size:152×76mm92×92mm

9Power consumption: approximately8W




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