11 STLCO01 COMPACT TANK LEVEL SENSOR (Fitted External Bottom) Description STLPO01 Pressure Sensor uses a high quality piezo-resistive pressure sensor (or flush ceramic sensor). It has an isolated stainless steel diaphragm as signal sensing element. Quality assembly procedures include: • Automatic testing, laser trimming compensated zero Technical Specification Parameter Pressure range 0-500mm Water Signal output 0-5V Power supply Overload 150%.F.S 1.5-2%.F.S
Measuring medium Fresh Water
12V DC
Burst pressure 200%F.S
Accuracy (Linearity hysteresis repeatability)
Stability 0.2%F.S ± 0.05%
• Special sensitivity in wider temperature range • Amplifier circuit is in stainless steel housing, • Transforming sensor signal into standard output signal.
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
316 Stainless Steel
Diaphragm material
Insulate resistance >100MΩ @50V
Response time ≤10ms
Electronic Wire 3 Wires
Electronic connection Directly sealed cable IP67
Pressure connect port
G1/4” NPT male
Cable specs Water Proof
2m 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 +
Blue or Green Power Supply - Blue or Green Signal Output -
Blue or Green Ground Wire
Yellow Signal Output +
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