TANK LEVEL SENSOR (external Pressure)

STLPO01 Pressure Sensor uses a high quality piezo-resistive pressure sensor (or flush ceramic sensor).

This is a 304 Stainless Steel housing and a 316 Stainless Steel internal sensor for a food grade tank.

It measures a range up to 500mm deep (or high) water tank. The Tank can be any volume and ANY shape.

Fit this sensor on the outside of the water tank where the outlet fitting is at a tee piece.

EASY TO RETROFIT ANY TANK.

It is a voltage output and is less than 1.5% accuracy.

It has an isolated stainless steel diaphragm as signal sensing element.

This is a quality assembly:

This sensor, fitted externally, is waterproof and can be submerged through creek crossings.

(STLPO01)

Parameter
Pressure range	0-500mm Water	Measuring medium	Fresh Water
Signal output	0-5V	Power supply	12V DC
Overload	150%.F.S	Burst pressure	200%F.S
Accuracy (Linearity hysteresis repeatability)	1.5-2%.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
Housing material	316 Stainless Steel	Diaphragm material	Piezo-resistive Flush Ceramic
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	2m PE cable
Certificate approving	CE Certificate	Water Proof	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