Micro Pressure Transmitter, Replacement for Imported Pressure Sensor, PT500-DAVC
Utilizing pure domestic pressure-sensitive chips; advanced surface mount technology; high-precision, stable, digitally calibrated adjustment, and amplified integrated circuits.
4-20mA output signal, two-wire system; compatible with Hirschmann brand DAVS series products; M12 integrated connector.
DAVS Pressure Transmitter Replacement for DAVS Transmitter DAVS Transmitter Replacement Hirschmann Sensor Hirschmann Transmitter
Chip: Pure domestic pressure-sensitive chip; advanced surface mount technology; zero point, full scale, temperature compensation, linear compensation; high impedance, high precision, high stability; lifespan over 1 million times.
Signal Processing and Output: 24-bit ADC sampling processing chip; DSP digital signal conditioning algorithm; multi-point line temperature calibration; overvoltage and overcurrent protection;
Standard Industrial Signal Output: 4-20mA (two-wire), 0-20mA (three-wire), 0-5VDC, 0-10VDC, 0.5-4.5VDC (three-wire)
Utilizing a cutting-edge 32-bit microprocessor and 24-bit ADC
Structure:
Thick Film Structure: Deep tungsten inert gas (TIG) welding, connects elastic materials and process joints, high strength, impact-resistant, fatigue-resistant.
Film structure: Laser welding, connects elastic materials and process joints, silicone oil medium transmits pressure, fast response, fatigue-resistant, small range.
304/316 shell, reliable and sturdy; compact overall structure, overall dimensions: diameter 19 x length 65mm, process connection standard G1/4; process connection material: 304 or 316.
Application:
Hydraulic, water, and pneumatic pressure measurement and monitoring.
Equipment pressure measurement for industries such as industrial, power, oil, and automation.
Measurement Medium: Liquids, gases, steam, etc.
Pressure Type: Gauge Pressure
Pressure Range: 0-60 bar
0～300bar；
0～400bar；
0～600bar；
Integrated Accuracy: ±0.1%FS; ±0.25%FS; ±0.5%FS;
Non-linear: ≤0.25% FS
Repeatability: ≤0.1%FS
Output Signal: Current Type: 4-20mA, Two-wire System
Supply Voltage: 24VDC (9～30VDC)
Life Span: ≥1 million cycles
Insulation Resistance: ≥1000 MΩ/100VDC
Load Impedance: Current Output: ≤800Ω
Medium Temperature: -20～80℃
Ambient Temperature: -40～70℃
Compensation Temperature: 0～70℃
Response Time: ≤5mS
Overload Pressure: 150% FS
Pressure to Failure: 3 times scale (scale less than 40MPa); 2 times scale (scale greater than 41MPa)
Electrical Connections: Waterproof gland nuts with direct wiring, explosion-proof electrical connections available for matching
Protection Rating: IP68
Cable Connector: M12 Connector
Connective Materials: 304/316L
Process Connection: G1/4
