Holykell HPT604 fuel sensor measures the real-time fuel level in the fuel tank. Since the fuel level indication is essential, it is crucial to know what type of fuel sensor and what shape of tank you are dealing with.

Technical Specification

Supply Voltage: 10-30V
Pressure Range: -1...0-0.05Bar...50 Bar Optional
Accuracy: (Linearity Hysteresis Repeatability) ≤±0.5%F.S; ≤±0.25%F.S; ≤±0.15%F.including, non-lin., rep. and hys. Optional
Resolution: 20 bit 10ppm
Working Temp: -20°C~70°C
Electronic connection: Fixed cable and waterproof IP68
Water Proof: IP68
Weight: Net weight is about0.30KG, Full Packing weight is about 0.5KG (Not Include Cable)
Manufacturer's website - Holykell-Measuring Instrument

Model	Manufacturer PN.	Galooli PN.
Fuel Pressure Sensor HPT604 0-0.5M	FS85R00TELPC---HPT60400FGS17E11D3TF2003TE	400-FuPresSHTEO-0542
Fuel Pressure Sensor HPT604 0-2M	FS85R02TELPC---HPT60411FGS17E11D3TF2003TE	400-FuPresSHTEO-2
Fuel Pressure Sensor HPT604 2-4M	FS85R04TELPC---HPT60418FGS17E11D3TF2004TE	400-FulPreHTE0-4
Fuel Pressure Filter Cover (Mounted on the sensor)	PN0036	400-FulcoverPN0036
Surge Protection Box	SPM-BOX2	400-PcbHolRep-511

Manufacturer datasheets

Pinout Diagram

Color	Name
Yellow	RS485 A
Blue	RS485 B
Red	V+
Green	V- (GND)
Black	Grounding

Recommended Configuration For Galooli Gateways

Recommended Galooli gateways:

Elara

Corona

K2

Power Center recommended configuration