PRODUCT

ATT-202B temperature transmitter consists of Pt100 temperature sensor, compensation circuit and switching circuits. It features high stability, temperature sensitivity and reliability. The integrated structure and all-welded design ensure easy installation in most field applications. ATT-202B is suitable for liquid and gas temperature monitor and measurement in industrial process control system.

This type of digital refrigeration gauge has high accuracy, wide measuring range and complete performance. It can completely replace the traditional pointer type refrigeration gauge. According to the temperature characteristic of different refrigerant, the pressure value is compensated automatically. Suitable for maintenance and commissioning of air conditioning and cooling systems.

FDPG-4-S1 digital manifold gauge can measure both the pressure and temperature of the refrigerant at the same time, as well as the vacuum pressure. It is suitable for measuring the pressure and temperature of non-corrosive refrigerant, liquid and alcohol. It has been widely used in the assembly and maintenance of the vacuum refrigeration system.

DPS-4ED(0.5) digital pressure switch integrates pressure measurement, display, and control. It adopts high- quality diffused silicon and isolated diaphragm as measuring elements. This product has a variety of setting functions and is easy to calibrate. It is suitable for pressure measurement, display, and control in power plants, water, petroleum, chemical industry, engineering and other industrial environments.

AT501-7 Series pressure switch adopt SS316L diaphragm as pressure sensor, which can apply to corrosive media, neutral gas and liquid pressure monitor and control.
Adjustable set point range 0⋯2.5 MPa.

AT500-7D/7DK pressure switch adopt NBR or SS316L diaphragm pressure sensor. This pressure switch is suitable for neutral gas, hydraulic oil, lubricating oil and light fuel oil pressure monitor and control.

AT500-7DEx pressure switch adopt NBR or SS316L diaphragm pressure sensor. The pressure switch is suitable for neutral gas, hydraulic oil, lubricating oil and light fuel oil pressure monitor and control. With its explosion-proof design, AT500-7DEx can apply to media measurement in hazardous environment.

AT511-7DEx explosion-proof pressure switch adopts SS316L bellow/diaphragm as measuring elements, which is suitable for corrosive gas and liquid measurement.

■ High alarm effect, the screen automatically changes color when the alarm is activated (red/green)
■ Accuracy±0.75%F.S.
■ Measuring pipe size range: 15 to 600mm (0.5~24”)
■ Measuring flow velocity range: 0.1 to 8M/sec.
■ Wide power input range: 14-28VDC
■ 4 switchable flow unit: Liter、GAL、M3、TON
■ Protection level: IP65
■ Relay x2 alarm function is optional
■ 4-20mA or 1-5V analog output function (Option)
■ Digital RS-485 output (Option)

AT504-7DS pressure switch adopts piston sensor, which can be used for media such as neutral hydraulic oil. The setting value of the pressure switch can be adjusted, with adjustment range of 0.3 to 40MPa. Mainly used in nuclear power, chemical, shipping, metallurgy and other industries.

AT505-7 series pressure switch adopts hermetically sealed piston, which is specially designed for neutral gas contains oil mist.
Adjustable set point range 0.3⋯25 MPa.

AT504-7 Series pressure switch adopt stainless steel diaphragm as pressure sensor, which can apply to non-corrosive media such as neutral gas and liquid pressure monitor and control.
Adjustable set point range 0⋯0.3~40MPa.