Simarine and Sensor Wiring Manual

25 SPH01 COMPRESSED AIR PRESSURE SENSOR Description Technical Specification

SPH01 Pressure Sensor will measure compressed air, fuel pressure, oil pressure, hydraulic pressure and gas pressure easily. It uses flush ceramic piezo-resistive Technology. The advanced circuit design minimizes the impact of temperature and Humidity. Its pressure chamber is made of 316L stainless steel welted with O-rings to give trouble free leakage. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter and the transmitter is featured with strong interference resistance.

Parameter

Pressure range 0-300psi, Gauge

Measuring medium Compressed air

Signal output

0-5V

Power supply

12V DC

Overload 150%.F.S

Burst pressure 200%F.S

Accuracy (Linearity hysteresis repeatability)

≤ ± 0.5%.F.S

Stability 0.2%F.S ± 0.05%

Working Temperature -30°C~80°C

Storage temperature -40°C~85°C

Zero temperature drift

≤ 0.02%.F.S/°C/year

Net Weight

0.1kg

Piezo-resistive Flush Ceramic

Housing material

304 Stainless Steel

Diaphragm material

Process material

304 Stainless Steel

Medium compatible 304 Stainless Steel

Insulate resistance >100MΩ @50V

Response time ≤10ms

Electronic Wire 3 Wires

Electronic connection Directly sealed cable IP67

Pressure connect port

G1/4”

Cable specs Water Proof

1m PE cable

Certificate approving CE Certificate

IP65

EMC Standard Electromagnetic radiation: EN50081-1/-2 Electromagnetic susceptibility: EN50082-2

Dimension and Drawing (mm)

Electronic Wire Connections

Red Power Supply +

Black Power Supply -

Blue & Green Signal Output +

White/Yellow Signal Output -

Yellow Ground Wire