Compact pressure transmitter pt500-503
Chip:
Imported brand pressure sensitive chip wafer;
Selected chip technology and fully sealed package;
Core:
Diffused silicon core, high sensitivity, large output, zero point, full range compensation, temperature compensation, suitable for small range pressure transmitter;
Strain gauge core, high-strength elastic deformation pressure sensing material, equipped with temperature compensation, has the advantages of impact resistance and fatigue resistance, suitable for general range pressure transmitter;
Ceramic core, outstanding anti-corrosion performance, with zero point, full range compensation, temperature compensation; suitable for measuring medium with strong corrosive working conditions, range less than 5MPa;
Structure:
Small overall structure, diversified process connection modes (thread M20, M16, M12, G1 / 4, G1 / 2, 1 / 2NPT, 1 / 4NPT, flange connection, quick joint, welding, etc.)
Standard electrical connection interface (Hersman din34650);
Process connection material: 304 or 316;
Shell material: 304 or 316;
Supporting standard four core shielded cable;
Signal processing:
24 bit ADC sampling processing chip;
DSP digital signal conditioning algorithm;
Multipoint line temperature calibration;
Voltage and current overload protection;
Standard industrial signal output: 4-20mA (two-wire system), 0-20mA (three wire system), 0-5vdc, 0-10vdc, 0.5-4.5vdc (three wire system);
Oil pressure system
Air supply system
Agricultural irrigation
Air compressor unit
Constant pressure water supply
Hydraulic equipment
Measuring medium: liquid and gas (compatible with connecting materials of product process)
Pressure form: gauge pressure, absolute
pressure
Range: 0 - 0.6 - 60MPa (within the range)
-0.1 - 0 - 0.6-5mpa
-100KPA - 10KPA - 40MPa (within the range)
±10KPA to ±100KPA
Comprehensive accuracy: ± 0.25% FS; ± 0.% FS; ± 1% FS
Non linear: ≤ 0.25% FS
Repeatability: ≤ 0.1% FS
Output signal: 4-20mA (two-wire system);
0-20mA (three wire system)
0-5vdc; 0-10vdc (three wire system)
0.5-4.5vdc (three wire system) / 5VDC power supply available
Power supply voltage: 24VDC (9-30vdc) / 5VDC for output of 0.5-4.5vdc
Insulation impedance: ≥ 1000m Ω / 100VDC
Load impedance: current output: ≤ 800 Ω; voltage output: ≥ 50K 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 connection: Hersman (din34650)
Protection grade: IP65
Connecting cable: four core shielded cable, standard length: 3M
Connection material: 304 / 316L
Process connection: m20x1.5, G1/2, G1/4, ZG1/4, 1/4NPT...
It is strictly prohibited to use hard objects (such as screwdriver, finger, iron nail, etc.) to make the pressure core body under pressure measurement output;The power and signal wires shall be correctly connected according to the specifications of the ordered products. When installing the products, the stressed part shall be "process connection hexagon wrench position", and the wrench specifications shall correspond to hexagon;It is strictly prohibited that the medium temperature, pressure range and excitation voltage of the tested system exceed the rated use range of the transmitter;Pay attention to protect the outgoing cable of the transmitter. When the span is too large on site, it is recommended to use metal pipe for protection or overhead;The pressure transmitter is a precision measuring instrument, do not impose impact or smash to avoid damaging the core;The body product is installed in a ventilated, dry and non corrosive environment. It is installed in the open with protective devices to avoid direct sunlight;Tel：0757-26619568 Fax： 0757-26619508
24-hour online technical support:13790092618
Cloud platform:www.puliangiot.com
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