Hydrostatic liquid level sensor

General

SHLT02 Diffusive Silicon Series hydrostatic level transmitters are the extension and development of pressure transmitter technology. Hydrostatic level measurement according to the principle that the liquid with different specific gravity are in linear relation to the pressure generating at different height to realize the accurate measurement and transmission of volume, level height and weight of water, oil and paste-state matters. They are widely used in the industries such as power, petroleum, chemical engineering, metallurgy, water utilization, running water and food, etc.

Features of hydrostatic liquid level sensor

• Level probe is with simple installation, convenient use, strong interchange ability; hi-quality, high sensitivity, fast response rate, can accurately react the subtle change of moving or static level, and high measuring accuracy.
• Possess the ability of intrinsically safe explosion separation and explosion-proof; can be applied to all kinds of hazardous fields.
• Level transmitter can be equipped with LCD digital display
• 4~20mA DC two-wire output, strong interference-resistant ability, long transmitting distance.
• Fine and unique zero, temperature shift and non-linearity compensation ensure the instrument in the range of using conditions to have a stable accuracy for a long time.

Technical Specifications

Measuring range	(0-0.5~200)m (ρ=1g/cm3)
Over load	150%FS
Accuracy	0.5,0.25
Medium	Compatible to stainless steel or PTFE
Working temperature	(-20~85)℃，medium should not be solid
Power supply	(12~45)VDC ,normal 24VDC
Output	2 wire 4-20mA
Protection level	Sensor IP68
Stability	0.2%FS/year
Working temperature	(-20~85)℃,medium should not be solid

Model Selection

Item	Code	Description
Type	A	4-20mA Output (0.5% accuracy )
	S T	4-20mA & Hart Protocol (0.25% accuracy) Others
Product	SHLT02	Diffusive Silicon Level Transmitter
Digital Indicator	1 3	No indicator LCD indicator
Measuring Range	1 2 3 4 5 6 7 X	0~1m 0~5m 0~10m 0~20m 0~35m 0~70m 0~100m X-Custom level range
Explosion Proof	N 1 E	Non explosion proof Intrinsically safe Explosion proof
Installation	1 2 3 X	Thread M20*1.5 Thread 1/2 NPT Flange connection (Specify flange standard) Custom
Probe Material	A2 A3 A4 A5	Stainless steel 304 Stainless steel 316L PTFE material Others
Cable Sheath Material	B1 B3 B2	Polyethylene PTFE Others
Power Supply	V1 V2	24V DC Others

Note: Please provide density of liquid when ordering. Otherwise we will calibrate the instruments with water (4°C, density 1g/cm3)