Chip:

1、 Technical parameters

Measuring medium: liquid and gas (compatible with connecting materials of product process)
Pressure form: gauge pressure, absolute pressure
Range: 0 ～ 0.6 ～ 60MPa; - 0.1 ～ 0 ～ 0.6 ～ 5MPa
Comprehensive accuracy: ± 0.25% FS; ± 0.5% FS; ± 1% FS
Non linear: ≤ 0.25% FS
Repeatability: ≤ 0.1% FS
Output signal: 1.0 ± 0.5mv/v (four wire system / six wire system) differential bridge output
Power supply voltage: constant voltage: 5VDC (3-10vdc)
Insulation impedance: ≥ 1000m Ω / 100VDC
Output impedance: range 0-20mpa: 2000 Ω; range 21-60mpa: 1650 Ω
Medium temperature: - 20-80 ℃
Ambient temperature: - 20 ～ 70 ℃
Compensation temperature: 0 ～ 70 ℃
Response time: ≤ 5ms
Overload pressure: 150% FS
Failure pressure: 5 times of range (range less than 5MPa); 3 times of range (range greater than 5MPa)
Electrical connections: direct leads
Protection grade: IP65
Connecting cable: four core color cable, standard length: 50mm
Connection material: 304 / 316L
Process connection: m20x1.5, G1 / 2, G1 / 4, ZG1 / 4, 1 / 4NPT, ZG1 / 2, G3 / 8, m12x1.5
2、 Specification and model

5、 Installation method

1. Product range selection:

In order to achieve the best effect of product accuracy, life, stability and other functions, the range selection of the product is calculated by referring to the following formula:

Range = x (1.2-1.5) times of the maximum system pressure;

The actual measuring pressure range of the product should be 15% - 80% of the range;

2. Product power supply and output:

The power supply of pressure core is constant voltage source (3-10vdc);

The core output is differential bridge output;

The output signal is about (0.6-1.5) MV / V

3. The user should understand the measurement medium characteristics of the product:

Medium specification, medium temperature, medium purity (whether containing impurities or particles, etc.);

4. Users should understand the installation environment and installation method of the product:

Indoor or outdoor installation;

Ambient temperature;

Required sealing level;

Vibration range of equipment;

Installation method: thread, flange, special structure;

Whether the installation space meets the overall dimension of the product;