Pore Water Pressure Cells

Pore Water Pressure Cells

The KYJ30 Serials vibration wire type pore water pressure cells can measure the flow pressure such as underground water, dam, soil, it also can be installed inside the hole to monitor the pressure of well and piezometer tube.

Product Details

The KYJ30 Serials vibration wire type pore water pressure cells can measure the flow pressure such as underground water, dam, soil, it also can be installed inside the hole to monitor the pressure of well and piezometer tube. It has KYJ-30A, 30B, 30C, 30D, 30E totally 5 models.

Technical specifications

Model

KYJ-30A

KYJ-30B

KYJ-30C

KYJ-30D

KYJ-30E

Spec(kgf/cm2)

1

2

3

4

5

6

8

10

16

25

40

60

Pressure range

(Mpa)

0-0.1

0-0.2

0-0.3

0-0.4

0-0.5

0-0.6

0-0.8

0-1.0

0-1.6

0-2.5

0-4.0

0-6.0

Working temperature(℃)

-25~+60

Temperature accuracy(℃)

±0.1

Resolution   %/F·S

≤0.08

≤0.05

≤0.02

≤0.08

≤0.04

Comprehensive  error %/F·S

≤1.5

≤1.0

≤1.0

≤1.5

≤1.0


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