PROFESSIONAL PRESSURE ,LEVEL,TEMPERATURE TRANSMITTER SOLUTION PROVIDER

Instruction:

HPT-34 Submersible Level Transmitters use high performance piezoresistive pressure sensor as sensing elements. It measures liquid static pressure accurately which is positive proportional to liquid depth, transmitting pressure signal into standard current/voltage output signal by amplifier circuit board. The product has high accuracy, compact size and easy operation characteristics, for it can be submersible into the liquid to measure level from transmitter bottom to liquid surface. For the liquid measure and control of petroleum, chemi-industry, power station, city water supply and drainage and hydrology, it is widely used.

Features:
Wide measuring range: 0～1～500m
High precision
Good stability
Wide working temperature: -20～85℃
Strong corrosion resistance
Guide gas calbe transmission
Convenient adjustment of zero point and the full range
Applications:
Water:drinnking water system/ground water level measurement
Level measurement in container
Sewage: water treatment plants/waste water treatment
Water recycling
Fuel storage/ tank farm

Performance parameters
Range(m)	0~500
Pressure type	Gage pressure, absolute pressure
Output signal	4～20mA or others
Accuracy(%FS)	≤0.1	≤0.25	≤0.5
Nonlinearity(%FS)	≤0.1	≤0.25	≤0.5
Hysteresis (%FS)	≤0.1	≤0.25	≤0.5
Repeatability(%FS)	≤0.1	≤0.25	≤0.5
Zero drift(%FS/℃)	≤0.02
Full scale drift (%FS)	≤0.02
Stability(%FS/Year)	≤0.25
Working voltage(V)	12~36V DC(Standard: 24V)
Working temperature(℃)	-20~85℃
Overload capacity(%)	>200
Life span	more than 9 million times pressure cycle
Load resistance(Ω)	750
Response time (ms)	≤1
Media	Media compatible with 316L and gas guide  cable
Diaphragm material	316L or The ceramic diaphragm
Housing material	cast aluminum
Protection grade	IP68
Weight	1100g