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Silicon Oil-filled Liquid Level Pressure Transmitter Strong Anti-overload and Shock Resistance

Silicon Oil-filled Liquid Level Pressure Transmitter Strong Anti-overload and Shock Resistance

Silicon Oil-filled Liquid Level Pressure Transmitter

Description

CSS-93420IB series liquid level pressure transmitters adopt CSS 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

Aluminum 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

Applications

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

Performance 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

Aluminum casting, stainless steel 1Cr18Ni9Ti

Diaphragm Material

316L

O-ring Seal Ring

Fluoro rubber

Cable

Polyethylene ventilate cable

Insulation Resistance

100MΩ 100VDC

Housing Protection Level

IP68

Explosion-proof Level

ExiaIICT6

Dimension

Ordering Example

Ordering Information

CSS-93420IB

submersible transmitter

Code

Dimension

I

Blue terminal box

II

Blue 2088 housing(without display)

III

Blue 2088 housing ,LED display

IB

Full weld

Range

0~1...200m

(0-X)m

X: Range

Code

Power supply

D1

24VDC

D2

Others

Code

Output signal

S1

4~20mADC

S2

1~5VDC

S3

0~5VDC

S4

0~10mAC

S5

0~20mAC

S6

0~10VDC

Code

Cable length/Infix depth/length of flexible pipe

L

Actual length

Code

Pressure type

G

Gauge pressure

A

Absolute pressure

S

Sealed gauge pressure

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