Features:
■ High precision, high stability, high reliability
■ Small size, beautiful appearance, high cost performance
■ Wide measuring range
■ Stainless steel isolation diaphragm and all-welded structure, good corrosion resistance
■ Multiple range selection, user debugging convenience
■ Anti Polarity protection and current limiting protection
■ Lightning protection , anti-radio frequency interference
■ Intrinsically safe explosion-proof
Applications:
■ Hydraulic and pneumatic control systems
■ Level measurement and control
■ Compressors
■ Refrigerators
■ Air conditioners
■ Thermal power units
■ Industrial process inspection and control
■ Laboratory pressure calibration
Technical indicators:
Measuring medium | Various liquids, gases or vapors compatible with 316L stainless steel |
Measuring range | 0~5kPa to 0~60MPa (see selection table) |
Overload pressure | 2 times the maximum range |
output signal | 4~20mADC (two-wire system) 0~10mADC or 0~5VDC (three-wire system) |
Operating Voltage | 14~36VDC (4~20mA or 0~10mADC); 12~36VDC (0~5VDC) standard 24VDC±5%, ripple less than 1% |
Operating temperature | -10~+70°C (standard compensation); -20~+85°C (special compensation) |
Storage temperature | -40~125°C |
Relative humidity | 0%~95% |
Load Resistance | (4~20mA): Where: U is the power supply voltage, RD is the internal resistance of the cable (0~10mA): R≤1kΩ (0~5V): R≥500Ω |
Performance parameters: Precision | ±0.25%, ±0.50%, ±1.0% (see selection guide for details) |
Zero migration | ±20% of the output range |
Range adjustment | ±20% of the output range |
Power supply impact | Less than 0.01%/V of the output range |
Load impact | Negligible |
Temperature effect | ±1.5% FS (0.25 grade), ±3.0% FS (grade 0.50), ±5.0% FS (grade 1.0). (Comparative to 25 ° C, compensation temperature: -10 ~ 70 ° C) |
stability | ±0.25% FS/1 year |
Structural characteristics: Diaphragm material | 316L stainless steel |
Housing material | 1Cr18Ni9Ti |
Process interface | M12×1, M20×1.5 or G1 external thread |
Lead mode | Cable (zero point, adjustable range) aviation plug Hirschmann connector |
weight | About 0.2kg~0.3kg |
Explosion-proof mark | ExiaIICT5~ T6 (intrinsic safety explosion-proof type) |
Protection level | IP68 |