Pressure transmitter

Relative pressure transmitterfor shipbuilding
Type 522
The compact type 522 pressure transmitter for shipbuilding isbased upon the Huba Control developed thick film technology
where the pressure measuring cell is fully welded.
The pressure measuring cell incorporates a fully welded
construction within the transducer housing. Highest
requirements in various applications concerning burst can bemet.
All pressure transmitters of type 522 have the most importantcertifications for the shipbuilding industry.

Pressure range
0 ... 2.5 – 1000 bar

Pressure and flow

+ Compact, rugged construction+ Welded without sealing parts+ Certified for shipbuilding with:- American Bureau of Shipping- Bureau Veritas- Det Norske Veritas Germanischer Lloyd- Lloyd`s Register

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Technical overview
Pressure range
Relative

0 ... 2.5 – 1000 bar

Operating conditions
MediumTemperature
Tolerable overload
Rupture pressure
Materials
CoverPlug accommodation
Materials in contact with medium
Electrical overview
2 wire3 wirePolarity reversal protection
Insulation voltage

MediumAmbientStorage< 6 bar> 6 bar< 6 bar> 6 barLiquids, gases and refrigerants (incl. ammonia)-40 ... +135 ºC( -30 ... +120 ºC)-30 ... +85 ºC( -25 ... +85 ºC)-50 ... +100 ºC
5 x FS
3 x FS (max. 1500 bar)
10 x FS
6 x FS (max. 2500 bar)Pressure connection
Sensor

Stainless steel 1.4404 / AISI 316L
Polyarylamide 50% GF UL 94 V-0
Stainless steel 1.4404 / AISI 316L
Stainless steel

OutputPower supply
Load
Current consumption-7V
4 ... 20 mA
7 ... 33 VDC< supply voltage[Ohm]< 23 mA
0.02 Asupply voltage - 10 V
4 ... 20 mA
10 ... 30 VDC<[Ohm]< 23 mA
0.02 A
0 ... 10 V
12 ... 33 VDC>10 kOhm / < 100 nF< 7 mA
Short circuit proof and protected against polarity reversal. Each connection is protected against crossover up to max. supply voltage.
standard
500 VDC

Dynamic response
Response time
Load cycle< 2 ms, 1 ms typ.
< 100 Hz

Electrical connection
Swift connector with or without cable 1.5 m (PVC spec.)
Connector DIN EN 175301-803-A
Connector M12x1
Pressure connection
Inside thread

Outside threadProtection standard
IP 67
IP 65
IP 67/16 - 20 UNF½ - 14 NPT
7/16 - 20 UNF¼ -18 NPT
G¼G½
M20x1.5
G½

Protection class
IIIIIIIII

7(< 60 bar)sealing cone 45ºsealed at back DIN EN ISO 1179-2 with Profile seal ring in FPM (-30 ... +135 ºC)
sealed at back and manometer (combi) with Profile seal ring in FPM (-30 ... +135 ºC)
sealed at front and manometer (combi)
sealed at front

Installation arrangement
Unrestricted
Tests / Admissions
Electromagnetic compatibility
Shock acc. IEC IEC 68-2-27
Constant shock acc. IEC 68-2-29
Vibration acc. IEC 68-2-6Shipbuilding
Drinking water approval
EAC

CE conformity acc. EN 61326-2-3
100 g, 11 ms half sine wave, all 6 directions, free fall from 1 m on concrete (6x)40 g for 6 ms, 1000x all 3 directions
20 g, 15 ... 2000 Hz, 15 ... 25 Hz with amplitude ± 15 mm, 1 Octave/min. all 3 directions, 50 constant load
American Bureau of Shipping (ABS)
Bureau Veritas (BV)
Det Norske Veritas Germanischer Lloyd (DNV GL)
Lloyd`s Register (LR)
WRAS

Protection against explosion
Intrinsic safety "i" (with current output only)
EC type examination certificate
Connection to certified intrinsically safe resistive circuits with maximum values
Effective internal inductance and capacitance for versions with plugs complying with EN 175301-803-A or M12x1
IECEx

4 ... 20 mA
Ex II 1/2 G Ex ia IIC T4 Ga/Gb
Ex II 1/2 D Ex ia IIIC T125ºC Da/Db
SEV 10 ATEX 0145
Ui = 30 VDC; Ii = 100 mA = Pi = 0.75 W
Li = 0 nH; Ci = 0 nF
SEV 16.0007

Weight~ 90 g
Packaging (Please state on order)
Single packaging in cardboard
Multiple packaging in cardboard (25 pcs)

accessories integrated

Accuracy
Parameter
Characteristic line 1)
Resolution
Thermal characteristic 2)
Long term stability acc. IEC EN 60770-11)

2/6max.
max.

typ. ; max. 0.5% fs (incl. zero point, full scale, linearity, hysteresis and repeatability)

Pressure and flow

Test conditions:

Unit% fs% fs% fs/10K% fs

25 ºC, 45% RH, power supply 24 VDC

± 0.3
0.1
± 0.2
± 0.252)-15 ... 85 ºC

Huba Control Type 522 | Technical data subject to change | Edition 09/2020

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Order code selection table in bar

Pressure range 1)

Output / power supply

Electrical connection

0 ... 2.5 bar
0 ... 4 bar
0 ... 6 bar
0 ... 10 bar
0 ... 16 bar
0 ... 25 bar
0 ... 40 bar
0 ... 60 bar
0 ... 100 bar
0 ... 160 bar
0 ... 250 bar
0 ... 400 bar
0 ... 600 bar
0 ... 1000 bar
0 ... 10 V
4 ... 20 mAConnector
Inside thread

Pressure connection

Pressure range variation(optional)

Outside thread

12 ... 33 VDC
7 ... 33 VDC
10 ... 30 VDC
Ex protection
DIN EN 175301-803-A 2)
M12x1 2)
2w: IN=1 / OUT=3 3w: IN=1 / OUT=4 / GND=3
M12x1 2)
2w: IN=1 / OUT=4 3w: IN=1 / OUT=3 / GND=4
Swift connector with cable 1.5 m
7/16 - 20 UNF½ - 14 NPT (< 60 bar)
7/16 - 20 UNF¼ - 18 NPT
G ¼ sealed at back DIN EN ISO 1179-2 with Profile seal ring in FPM
G ½ sealed at back and manometer with Profile seal ring in FPM
M20x1.5 sealed at front and manometer (combi)
G ½ sealed at front

99999999999999Electrical connection

0 ... 30 psi
0 ... 60 psi
0 ... 100 psi
0 ... 200 psi
0 ... 300 psi0 ... 500 psi
0 ... 750 psi
0 ... 1000 psi
0 ... 2000 psi
0 ... 3000 psi
0 ... 5000 psi
0 ... 7500 psi
0 ... 14500 psi
0 ... 10 V
4 ... 20 mAConnector
Inside thread

Pressure connection

Pressure range variation(optional)

1)

4

5

6

7

8

9

101
1133334
444
5
5
5

4
5
70
1
230
1
2
34
5
7S
S
S
S
S
S
S
S
S
S
S
S
S
S

0
0
0
0
0
0
0
0
0
0
0
000

2
3
4

1,3
13M
LKD
2348E
900000000

Outside thread

WPressure and flow

234567891011522. X X X X X X X X X X X

12 ... 33 VDC
7 ... 33 VDC
10 ... 30 VDC
Ex protection
DIN EN 175301-803-A 2)
2)
M12x1
2w: IN=1 / OUT=3 3w: IN=1 / OUT=4 / GND=3M12x1 2)
2w: IN=1 / OUT=4 3w: IN=1 / OUT=3 / GND=4
Swift connector with cable 1.5 m
7/16 - 20 UNF½ - 14 NPT (< 870 psi)
7/16 - 20 UNF¼ - 18 NPT
G ¼ sealed at back DIN EN ISO 1179-2 with Profile seal ring in FPM
G ½ sealed at back and manometer with Profile seal ring in FPM
M20x1.5 sealed at front and manometer (combi)
G ½ sealed at front

Indicate W and state range on order (e.g.: W0... + 400psi/OUT0...5V)

Other pressure ranges on request

111
1
1
1
1
1
1
1

Indicate W and state range on order (e.g.: W0... + 3bar/OUT0...5V)
1

Output / power supply

3522. X X X X X X X X X X X

Order code selection table in psi

Pressure range 1)

22)

9999999999999B
B
BCCCDDDDEE
E4571230123457S
S
SSSSSSSSSSS

00000000000002341,313M
LK
D2348E
9000000
00

1
11
1
11
11
W

Delivery without female connector

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1

Order code selection table in MPa

Pressure range 1)

Output / power supply

Electrical connection

0 ... 0.25 MPa
0 ... 0.4 MPa
0 ... 0.6 MPa
0 ... 1 MPa
0 ... 1.6 MPa0 ... 2.5 MPa
0 ... 4 MPa
0 ... 6 MPa
0 ... 10 MPa
0 ... 16 MPa
0 ... 25 MPa
0 ... 40 MPa
0 ... 60 MPa
0 ... 100 MPa
0 ... 10 V
4 ... 20 mAConnector
Inside thread

Pressure connection

Pressure range variation(optional)

Outside thread

34567891011522. X X X X X X X X X X X

12 ... 33 VDC
7 ... 33 VDC
10 ... 30 VDC
Ex protection
DIN EN 175301-803-A 2)
M12x1 2)
2w: IN=1 / OUT=3 3w: IN=1 / OUT=4 / GND=3
M12x1 2)
2w: IN=1 / OUT=4 3w: IN=1 / OUT=3 / GND=4
Swift connector with cable 1.5 m
7/16 - 20 UNF½ - 14 NPT (< 6 MPa)
7/16 - 20 UNF¼ - 18 NPT
G ¼ sealed at back DIN EN ISO 1179-2 with Profile seal ring in FPM
G ½ sealed at back and manometer with Profile seal ring in FPM
M20x1.5 sealed at front and manometer (combi)
G ½ sealed at front

99999999999999

G
GG
H
H
H
H
KKKKL
L
L

45701230
123457S
S
S
S
S
S
S
SS
SSSS
S

000000000000002341,313MLKD2348E9Indicate W and state range on order (e.g.: W0... + 0.3MPa/OUT0...5V)

00000000111
11111W

Accessories (supplied loose)

Order number

Female connector DIN EN 175301-803-A with seal
Corner-wire box for connector M12x1
Corner-wire box for connector M12x1 with cable 2.0 m
Straight-wire box for connector M12x1
Straight-wire box for connector M12x1 with cable 2.0 m
Mounting bracket with screw
Heat sink with outside thread G ½ sealed at front - inside thread G ½
Heat sink with outside thread G ½ sealed at front - inside thread G ¼
Heat sink with outside thread G ¼ sealed at front - inside thread G ¼
Calibration certificate (only until 600 bar possible)

103510106975114604114570114605118716105631105073105074104551Heat sink

Mounting bracket

1)

4/6

2

Other pressure ranges on request

Pressure and flow2)

Delivery without female connector

Huba Control Type 522 | Technical data subject to change | Edition 09/2020

Dimensions in mm / Electrical connections
2 wire3 wire
brown

brown

Swift connector

white
1P&RGH1U&RGH1Ugreen
1 (IN) 2 (OUT)

green
1 (IN) 2 (OUT) 3 (GND)1PConnector DIN EN
175301-803-A&RGH1U






1P&RGH1U

1 (IN) 2 (OUT)

1 (IN) 2 (OUT) 3 (GND)

1 (IN) 3 (OUT)

1 (IN) 4 (OUT) 3 (GND)

1 (IN) 4 (OUT)

1 (IN) 3 (OUT) 4 (GND)

Connector M12x1

1P&RGH1U

7/16 - 20 UNF inside1P

1P&RGH1U.
&RGH1U&RGH1U(&RGH1U

1/2 - 14 NPT inside
45˚

1P



Device design with explosion protection: 4 ... 20 mA
The grounding connection is conductively connected to thetransmitter housing.
Connector DIN
EN 175301-803-A

Connector M12x1

1 (IN) 2 (OUT)

1 (IN) 3 (OUT) 4 ( )1P&RGH1U'&RGH1U&RGH1U1)

Not connected with transmitter housing

Pressure and flow

Huba Control Type 522 | Technical data subject to change | Edition 09/2020

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