Guangdong Dongqi series new products released

Add Date: 2018-9-10    Views: 8493

TH series temperature and humidity controller

Features:

With heating, cooling, humidification, dehumidification four-way control output;

Measure typical accuracy: humidity ± 2% RH, temperature 0.2 ± ° C;

Four temperature and humidity display, resolution is 0.1 °C or 0.1% RH;

With PID or ON / OFF heating function (ON / OFF or compressor delay cooling function, ON / OFF humidification and dehumidification function);

With RS485 communication function, using Modbus-RTU communication protocol;

Use high-precision digital temperature and humidity measurement sensor with this temperature and humidity controller.

 

 

Applications:

Anti-condensation protection and environmental protection for high and low voltage switchgear, terminal box and box substation; 

Granary, warehouse, pharmacy, factory, and environmental protection equipment have high requirements for temperature and humidity environment.

FI series multi-function frequency / speed / line speed meter  

Features:

6-digit digital tube display, the upper row shows the measured value, and the lower row shows the alarm set value.

Two output control modes are available: upper limit alarm (U), lower limit alarm (d)
There is a backlash setting to improve the stability of the instrument and system work;

Select 4~20mA transmission output and RS485 communication interface;

High measurement accuracy, can choose fixed point or floating display;

Multi-purpose instrument: It can be used as frequency meter, line speed meter and tachometer respectively through software selection.

Applications:

Frequency/speed/speedometer is one of the necessary instruments in the machinery industry to determine the speed, line speed or frequency of the motor.

Widely used in wire and cable equipment, printing machinery, textile machinery, steel rolling equipment, plastic machinery, papermaking equipment and other mechanical equipment. 

 

TP series liquid crystal display temperature controller

Features:

★  LCD segment code LCD screen, ultra-bright backlight screen, wide viewing angle

Short case design, saving installation depth

A variety of input signal types are available, a variety of instrument models are available

With measurement display, control output, alarm output, transmission output, RS485 communication and other communication functions

A variety of PID control algorithms are available, and have self-tuning function  

Applications:

This product is suitable for packaging machinery, food machinery, printing machinery, rubber and plastic machinery, furnace equipment, ceramic equipment and other equipment.