Датчик изолированные мембрана уровня жидкости Давление датчиков 0 5mH2O 5 м

Датчик изолированные мембрана уровня жидкости Давление датчиков 0 5mH2O 5 м

Description

STT-93420II series liquid level pressure transmitters adopt STT series piezoresistive isolated membrane silicon oil-filled sensing elements as the signal measuring elements, according to the mathematical model of the three relations of the measured liquid pressure, density, liquid level, through the liquid level sensor to accomplish the liquid level pressure measurement which is proportional to the depth of the liquid level, and through the signal processing circuit to transform into standard signal output. The special gas leading cable, advanced sealing technology, reliable amplifying circuit and precise temperature compensation technology, make the products have good characteristics of high precision, small dimension, leakage-proof and good performance. They are stable and reliable during long-term immersing in liquid work.

Features

Measurement range: 0~1m~200m

Integrated structure

Protection level: IP68

Multiple output signals

Aluminium casting connection box

Fully sealed stainless steel structure of the into liquid sensor part

Sensor and amplifier circuit is in complete sealed stainless steel case

Intrinsic safety explosion-proof type

Conform to the state explosion protection standards

Explosion-proof certificated, explosion-proof sign: ExiaIICT6

Multiple protections, good leakage-proof performance, strong ability to resist electromagnetic interference

Application

liquid, gas which is compatible with 316L stainless steel

Applicable to liquid level measurement and control in the field of petroleum, chemical, power plants, urban water supply, hydrologic exploration

Specification

Measurement Range

0~1m…200m

Permitted Overload

≤1.5X Rated range

Accuracy

±0.25%(typical) ±0.5%(max)

Long-term Stability

±0.1%F.S/year(>20mH2O) ±20mm(≤20mH2O )

Operating Temperature Range

-20°C~80°C

Storage Temperature Range

-40°C~120°C

Power Supply

15~30VDC(intrinsic safety type, safety barrier power supply)

Output Signal

4~20mA 0~10/20mA 0/1~5VDC

Housing Material

Aluminium casting, stainless steel 1Cr18Ni9Ti

Diaphragm Material

316L

O-ring Seal Ring

Fluororubber

Cable

Polyethylene aeriferous cable

Insulation Resistance

100MΩ 100VDC

Housing Protection Level

IP68

Explosion-proof Level

ExiaIICT6

Note: The price is based on following parameters:

1: Measuring range: 0-5m

2: Power supply: 24VDC

3: Signal output: 4-20mA

4: Cable length: 5m

5: Pressure type: gauge

6: Media: natural water

If your technical parameter differs, pls let me know the following details for a requote;

1: Range?

2: Accuracy?

3: Signal output?

4: Electrical connection?

5: Your measuring media?

6: Power supply?

7: Cable length?

Real Pictures Show With 15M Cable

cathywong