Single-channel independent control, simple logic and stable operation.
High measurement accuracy and fast response speed.
Clear digital display, intuitive data reading.
Multiple signal input and output modes, strong compatibility.
Support on-site parameter setting and convenient commissioning.
Built-in overvoltage, overcurrent and reverse connection protection.
Compact structure, easy installation and space-saving.
Long service life, low failure rate and minimal maintenance.
Optional alarm function for abnormal state prompt.
Wide working voltage range, adaptable to complex industrial power supply environment.
Introduction
Technical Parameters
Design features
Product Features and Model Parameters
Single-channel independent monitoring and control, simple and reliable operation.
High-precision signal collection with fast response.
Clear digital display for real-time data viewing.
Supports multiple standard sensor signal inputs.
Equipped with analog output and relay alarm output.
User-friendly keypad for quick parameter configuration.
Built-in multiple circuit protection for safe operation.
Compact size, easy installation and wiring.
Wide working temperature range, suitable for harsh industrial sites.
Low power consumption and long service life.
Transmission Output Accuracy
0.15%
Communication Protocol
RS485
Product
Basic Meter Add Transmitter Output Add Communication Output
| Working Power Supply | AC/DC86~256V (High-Voltage Type), DC24V (DC Low-Voltage Type) |
| Basic Error | ±0.15%FS |
| Measurement Rate | 10 Times/Second |
| Display Refresh Time | 3 Seconds |
| Anti-Interference Ability | IEC61000-4-2 Electrostatic Discharge Immunity, Level III |
| IEC61000-4-4 Fast Transient Burst Immunity, Level III | |
| Power Supply Output | DC24V/45mA |
| Transmission Output Signals | 0~20mA, 4~20mA, 0~10V, etc. |
| Transmission Output Load Capacity | ≥500 Ohms |
| Transmission Output Accuracy | 0.15% |
| Communication Protocol | RS485 ModbusRTU Protocol |
| Relay Contact Capacity | AC250V/5A |
| Relay Action Delay | 0.2 Second |
| Display Range | -1999~9999 (When Overrange, Display Flashes) |
| Working Temperature | -10~50℃, 35~85%RH |
Main Functions
Real-time acquisition and display of various process signals.
Precise single-channel closed-loop control for industrial parameters.
Upper and lower limit alarm and relay output for abnormal conditions.
Analog signal retransmission to connect with secondary instruments or PLC.
On-site parameter calibration, range setting and parameter lock.
Automatic signal filtering to reduce measurement interference.
Multiple circuit protection to ensure stable and safe operation.
Data retention after power failure to avoid parameter loss.
Application Scenarios
Liquid level, pressure and temperature monitoring & control for industrial storage tanks.
Supporting use with level transmitters, pressure sensors and temperature sensors.
Production process parameter control in chemical, water treatment and food industries.
On-site alarm and signal transmission for mechanical and electrical equipment.
Auxiliary monitoring and control for power and metallurgy systems.
Small automated production lines and standalone industrial control units.
Building automation and environmental monitoring systems.
Application Scope
Chemical industry: Monitoring and control of liquid level, pressure and temperature in reaction tanks and storage tanks.
Water treatment: Parameter control and over-limit alarm for water pools and dosing systems.
Petrochemical: On-site signal processing and control for various process containers.
Power industry: Auxiliary monitoring of equipment parameters in power plants.
Food & pharmaceutical: Process control for production and storage facilities.
Metallurgy & building materials: Monitoring of material bins and production equipment.
General industrial automation: Matching with various sensors for single-point parameter control.
Notes
Please check the power supply voltage before wiring to avoid device damage.
Strictly distinguish input, output and power terminals during wiring.
Keep the device away from strong electromagnetic interference sources.
Install in a dry, well-ventilated place without corrosive gas.
Do not disassemble the controller arbitrarily to void the warranty.
Cut off the power supply before maintenance or parameter modification.
Ensure reliable grounding for stable operation.
Avoid using beyond the specified working temperature and humidity range.
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Tailored products to meet your complex working conditions.
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Smart Single-Channel Controller: Easy Operation, Full Functions for High-Precision Measurement & Control
Shaanxi NuoYing Automation Instruments Co., Ltd.
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+86 182 1004 9286
+86 182 1004 9286
+86 182 1004 9286
Block V5, Ronghao Industrial Town, Gaoling District, Xi'an, Shaanxi, China.
