Performance features

1, the series of self operated temperature control valve is a composed of digital temperature control electronic type electric actuator, single seat valve and thermal resistance. The machine has the advantages of convenient installation, reliable work.

2, thermal resistance as the test temperature sensor, which is divided into platinum resistance and copper resistance of the two categories, and the display instrument, recording and electronic adjustment. It can directly measure the temperature of liquid, steam and gas medium and the solid surface in various production processes from -200 to +420, and the temperature adjusting range is wide, practical, and the performance is better than other similar products in the market.

3, the valve is the biggest feature just ordinary 220V power supply, the use of the media's own energy to be transferred, directly on the steam, steam, hot oil and gas medium temperature to implement automatic adjustment and control, can also be used in preventing overheating or heat exchange place, the valve has the advantages of simple structure, convenient operation, use temperature range wide, fast response time, reliable sealing performance and in the operation of adjust.

4, widely used in chemical, petroleum, food, textile, and other departments of the hotel and the hotel hot water supply.

Remarks

1, connection mode: open the actuator cover, in close proximity to the wiring hole has a black six core terminal board from top to bottom is connected to the sensor and AC220V

50HZ power cable.

2, the temperature setting method: connect the AC220V power, the Executive Board of the intelligent temperature control digital display table is into the working state, at this time the digital display table "current"

Indicates that the value of the indicator is the temperature of the platinum thermal resistance.

Explain

1> the set temperature, and click: "+", "-" touch switch, figure "set" indicating luminotron bright. At the same time, the digital display meter indication is the users need to set temperature value, to increase the setting temperature, pressing the finger on the right side of the "+" touch switch, such as the need to reduce the set temperature, by pressing the finger on the right side of the "-" touch switch, the set temperature indicates the need of temperature value.

2> allows the max and min value, and press: "+", "-" touch switch, figure "Max" luminous indication tube light. At the same time, the digital display meter indication value is the maximum value of the permission settings, you can also press the + or - touch switch, so that the indicating value increases or decreases, with the same method, can adjust the min value, the general Tmax-T set =T set -Tmin the difference can choose 5 DEG C or 10 DEG C.

3> enters the current working state, at this time, the current indicator light emitting diode is lit, and the digital display meter indicates the temperature value of the current platinum thermal resistance.