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HPT622 Liquid Pressure Level Sensors/Probes

. Profiles:

HPT622 Piezoresistive Silicon liquid-level sensor is the customized sensor for precise measuring of the liquid level compatible for 316L Stainless Steel.

The whole sensor is free of any mobile or elastic part and is featured with the good impact resistance, convenient installation, high reliability, high precision, and stable performance. It can not only be installed on various occasions requiring precise level measuring of liquid water, ethyl alcohol, gasoline, diesel, organic solvent and hydraulic oil, etc, but also be Application for measuring of various non-conductive liquids


2. Specifications:


Parameter:

HPT622

Pressure Range:

0-0.25m…10 m   optional

Probe Diameter:

Ф18 mm (rigid   stem type ); Ф12mm (Flexible tube for level more than 2m ) Optional

Sensor Probe   Diameter:

Ф27 mm (for level   more than 0.5m), Ф45 mm (for full range span) Optional

Overload:

150%F.S

Accuracy:

(Linearity   Hysteresis

Repeatability)

≤ ±0.25%F.S

≤ ±0.5%F.S;

≤ ±1.0%F.S

Optional

Stability:

Standard:   0.1%F.S,    Max:0.15%F.S

Medium Temp:

-20~70

Ambient Temperature:

-10~60

Storage Temp:

-30~125

Medium   compatible:

Various media   compatible with the 316L   stainless steel

Electronic Wire:

2 Wires

3 Wires

Output:

4~20mA

2 wires

4~20mA with HART

0~5V; 1~5V

0.5~4.5V

0~10V

Power Supply:

12~36Vdc

9~36Vdc

5Vdc

15~36Vdc

Zero Temperature   Drift

0.03%/10

Electronic   connection:

Fixed cable   Explore Proof and water proof IP68

Process connect   port:

M30*2.0 male   thread, Flange or customized.

Response time:

≤10 ms

Pressure Type:

Gauge Pressure

Certificate   approve:

CE Certificate.

EMC Standard:

electromagnetic   radiation:EN50081-1/-2

electromagnetic   susceptibility:EN50082-2

Water Proof:

IP68 for probe;   IP65 for terminal box

Remarks:

Special applications request By Customized


3. Part Number Selection Table:

622V/622A

Capacitance Fuel   Tank Level Sensor


code

Level range

Ref.

code

Level range

Ref.

01

0.3 m

G

16

1.8 m

G

02

0.4 m

G

17

2.0 m

G

03

0.5 m

G

18

2.2 m

G

04

0.55 m

G

19

2.3 m

G

05

0.6 m

G

20

2.5 m

G

06

0.65 m

G

21

3.0 m

G

07

0.70m

G

22

3.5 m

G

08

0.8 m

G

23

4.0 m

G

09

0.9 m

G

24

5.0 m

G

10

1.0m

G

25

6.0 m

G

11

1.1 m

G

26

7.0 m

G

12

1.2 m

G

27

8.0 m

G

13

1.3 m

G

28

9.0 m

G

14

1.5 m

G

29

10 m

G

15

1.6 m

G

XX

By customized

G


Code

Probe Type

C1

Sensor diameter is 27 mm, Rigid Stem Type (Range2.5m)

C2

Sensor diameter is 27 mm, Flexible Stem Type(Range1.0m)

C3

Sensor diameter is 45 mm for lower 0.5m level type(Range0.5m)


Code

Process Flange Connection

24

M30x2.0 male

23

Dia 125mm Flange

17

Dia 100mm Flange

X

By Customized


Code

Signal Output

E0

1-5 V (3 wire)

E5

4-20 mA  (2 wire)

E6

0-5 V (3 wire)

E8

0.5-4.5 V (3 wire)

E14

4-20 mA with HART (2 wire) ---just for 622A


Code

Power Supply

S3

24 V DC (Standard)

S6

5 V DC (for E8)

S10

1236 V DC


Code

Display Units

D0

Standard Type (no local display)

D1

LCD indicator, 4 Digits

D2

LED indicator, 4 Digits


Code

Others Options

1

Standard Type

2

Explore Proof Type


Code

Accuracy

0

±1.0%F.S

1

±0.5%F.S

2

±0.25%F.S

622A

24

C2

24

E5

S3

D0

1

1

Remarks

Example P/N: 622A24C224E5S3D011

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