113.53

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WIKA · Pressure measurement · Family 113

Bourdon tube pressure gauge, copper alloy

Name: Bourdon tube pressure gauge, copper alloy
Brand: WIKA
SKU: 113.53

Stainless steel case, case filling, NS 40 [1 ½"], 80 [3"] and 100 [4"]

Range

-100…60000 kPa

Accuracy

2.5

Protection

IP65

CEPEDCRNPressure Equipment Directive

Price

On request

Depends on configuration

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Description

The liquid-filled model 113.53 mechanical Bourdon tube pressure gauge is constructed with a case from stainless steel and wetted parts from copper alloy.

WIKA manufactures and qualifies the pressure gauge in accordance with the standards EN 837-1 and ASME B40.100. As a safety function, this instrument has a blow-out device. In the event of a failure, overpressure can escape there.

Due to the case filling, the pressure element and movement are efficiently damped. Therefore, these instruments are particularly suited to measuring locations with high dynamic loads, such as fast load cycles or vibrations.

For further approvals, see page 6

The cases of the model 113.53 are available in nominal sizes of 40 [1 ½"], 80 [3"] and 100 [4"] and fulfil IP65 ingress protection. With an accuracy of class 2.5, this pressure gauge is suitable for a wide range of applications in industry.

For mounting in control panels, the pressure gauges with a back mount process connection can be fitted with a mounting flange or with a triangular profile ring and mounting bracket.

Special features

Vibration and shock resistant
Robust design

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A process connection is the connection point between the measuring instrument and the measuring location. The medium enters the respective measuring instrument via the process connection. The process connection is therefore a wetted part. The most-common process connections for pressure gauges are threaded connections defined in accordance with particular standards. Common process connections are shown below as examples in stainless steel.

Depending on the medium, some of the process connections are also available with special coatings or special materials. It must always be ensured that the material of the process connection is compatible with the medium or is corrosion-resistant.

M10 x 1.0M12 x 1.5

Your configuration

Nominal size040 mm
Unit of outer Scalebar
Measuring rangegauge pressure range
Scale range0...1 bar
2nd Scale or Special Scalewithout
Process connection—
Connector location—
Mounting flange/bracketwithout
Restrictorwithout
Accuracy classclass 2.5
case fillingglycerine
Certificateswithout

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Identification

Model	113.53
Product family	113
Subcategory	Mechanical pressure gauge

Measuring range

Pressure ranges

0…1 bar · 0…1.6 bar · 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…200 bar · 0…250 bar · 0…315 bar · 0…400 bar · 0…600 bar · 0…100 kPa · 0…200 kPa · 0…250 kPa · 0…400 kPa · 0…600 kPa · 0…800 kPa · 0…1000 kPa · 0…1600 kPa · 0…2500 kPa · 0…4000 kPa · 0…6000 kPa · 0…8000 kPa · 0…10000 kPa · 0…16000 kPa · 0…20000 kPa · 0…25000 kPa · 0…31500 kPa · 0…40000 kPa · 0…60000 kPa · 0…15 psi · 0…30 psi · 0…60 psi · 0…100 psi · 0…150 psi · 0…160 psi · 0…200 psi · 0…300 psi · 0…400 psi · 0…500 psi · 0…600 psi · 0…800 psi · 0…1000 psi · 0…1500 psi · 0…2000 psi · 0…3000 psi · 0…4000 psi · 0…5000 psi · 0…6000 psi · 0…7500 psi · 0…0.1 MPa · 0…0.16 MPa · 0…0.25 MPa · 0…0.4 MPa · 0…0.6 MPa · 0…1 MPa · 0…1.6 MPa · 0…2.5 MPa · 0…4 MPa · 0…6 MPa · 0…10 MPa · 0…20 MPa · 0…25 MPa · 0…31.5 MPa · 0…40 MPa · 0…60 MPa · -1…0 bar · -1…9 bar · -1…0.6 bar · -1…15 bar · -1…1.5 bar · -1…24 bar · -1…3 bar · -1…30 bar · -1…5 bar · -1…40 bar · -100…0 kPa · -100…500 kPa · -100…60 kPa · -100…900 kPa · -100…100 kPa · -100…1500 kPa · -100…150 kPa · -100…2400 kPa · -100…300 kPa · -100…3000 kPa · -0.1…0 MPa · -0.1…0.5 MPa · -0.1…0.06 MPa · -0.1…0.9 MPa · -0.1…0.15 MPa · -0.1…1.5 MPa · -0.1…0.3 MPa · -0.1…2.4 MPa · 0…16 MPa · -30…0 inHg · -30…15 inHg · 0…1 kg/cm2 · 0…1.6 kg/cm2 · 0…2.5 kg/cm2 · 0…4 kg/cm2 · 0…6 kg/cm2 · 0…10 kg/cm2 · 0…16 kg/cm2 · 0…25 kg/cm2 · 0…40 kg/cm2 · 0…60 kg/cm2 · 0…100 kg/cm2 · 0…160 kg/cm2 · 0…200 kg/cm2 · 0…250 kg/cm2 · 0…315 kg/cm2 · 0…400 kg/cm2 · 0…600 kg/cm2 · -1…0 kg/cm2 · -1…5 kg/cm2 · -1…0.6 kg/cm2 · -1…9 kg/cm2 · -1…1 kg/cm2 · -1…15 kg/cm2 · -1…1.5 kg/cm2 · -1…24 kg/cm2 · -1…3 kg/cm2 · -1…30 kg/cm2 · 0…1 kg/cm² · 0…1.6 kg/cm² · 0…2.5 kg/cm² · 0…4 kg/cm² · 0…6 kg/cm² · 0…10 kg/cm² · 0…16 kg/cm² · 0…25 kg/cm² · 0…40 kg/cm² · 0…60 kg/cm² · 0…100 kg/cm² · 0…160 kg/cm² · 0…200 kg/cm² · 0…250 kg/cm² · 0…315 kg/cm² · 0…400 kg/cm² · 0…600 kg/cm² · -1…5 kg/cm² · -1…9 kg/cm² · -1…15 kg/cm² · -1…24 kg/cm² · -1…30 kg/cm²

Accuracy

Accuracy class	2.5
Accuracy standard	EN 837-1, ASME B40.100

Process conditions

Process connection	G ⅛ BG ¼ BG ½ BM10 x 1M12 x 1.5M20 x 1.5R ⅛R ¼R ½⅛ NPT¼ NPT½ NPTG⅛B, male threadG¼B, male threadG½B, male threadM10 x 1, male threadM12 x 1.5, male threadM20 x 1.5, male threadR ⅛, male threadR ¼, male threadR ½, male thread⅛NPT, male thread¼NPT, male thread½NPT, male threadG 1/8 BG 1/4 BR 1/8R 1/41/8 NPT1/4 NPTG 1/2 BR 1/21/2 NPT
Process temperature	−20…+100 °C

Materials

Case material	Stainless steel
Wetted parts material	Copper alloy

Operating environment

Ambient temperature	−20…+60 °C
IP rating	IP65
Weight	0.5 kg

Certifications and approvals

Certifications

CEPEDCRNPressure Equipment Directive

Additional details

Dial size	100 mm
Datasheet languages	EN, DE

Tables from datasheet

Basic information

Standard	■ EN 837-1 ■ ASME B40.100
	→ For information on the 'Selection, installation, handling and operation of pres - sure gauges', see technical information IN 00.05.
Nominal size (NS)	■ Ø40 mm[1 ½"] ■ Ø80 mm[3"] ■ Ø100 mm[4"]
Connection location	■ Lower mount (radial) ■ Centre back mount
Window	Polycarbonate
Case
Design	NS 40 [1 ½"]	Safety level 'S2' per EN 837-1: with blow-out device
	NS 80 [3"], 100 [4"]	Safety level 'S1' per EN 837-1: with blow-out device With scale ranges ≤ 0 ... 16 bar [≤ 0 ... 200 psi], the filling plug can be vented and resealed for internal pressure compensation
Material	Stainless steel, natural finish
Ring	Crimp ring, stainless steel
Mounting	■ Without ■ Panel mounting flange, stainless steel 1) ■ Triangular profile ring with mounting bracket, stainless steel 1)
Case filling	■ Glycerine 2)
Movement	Copper alloy

bar
0 ... 1	0 ... 60
0 ... 1.6	0 ... 100
0 ... 2.5	0 ... 160
0 ... 4	0 ... 200
0 ... 6	0 ... 250
0 ... 10	0 ... 315
0 ... 16	0 ... 400
0 ... 25	0 ... 600
0 ... 40	-

kPa

0 ... 100	0 ... 6,000
0 ... 200	0 ... 8,000
0 ... 250	0 ... 10,000
0 ... 400	0 ... 16,000
0 ... 600	0 ... 20,000
0 ... 800	0 ... 25,000
0 ... 1,000	0 ... 31,500
0 ... 1,600	0 ... 40,000
0 ... 2,500	0 ... 60,000
0 ... 4,000	-

psi
0 ... 15	0 ... 600
0 ... 30	0 ... 800
0 ... 60	0 ... 1,000
0 ... 100	0 ... 1,500
0 ... 150	0 ... 2,000
0 ... 160	0 ... 3,000
0 ... 200	0 ... 4,000
0 ... 300	0 ... 5,000
0 ... 400	0 ... 6,000
0 ... 500	0 ... 7,500

View all (20)

kg/cm 2

0 ... 1	0 ... 60
0 ... 1.6	0 ... 100
0 ... 2.5	0 ... 160
0 ... 4	0 ... 200
0 ... 6	0 ... 250
0 ... 10	0 ... 315
0 ... 16	0 ... 400
0 ... 25	0 ... 600
0 ... 40	-

MPa

0 ... 0.1	0 ... 6
0 ... 0.16	0 ... 10
0 ... 0.25	0 ... 16
0 ... 0.4	0 ... 20
0 ... 0.6	0 ... 25
0 ... 1	0 ... 31.5
0 ... 1.6	0 ... 40
0 ... 2.5	0 ... 60
0 ... 4	-

bar
-1 ... 0	-1 ...+9
-1 ... +0.6	-1 ...+15
-1 ... +1.5	-1 ...+24
-1 ...+3	-1 ...+30
-1 ...+5	-1 ...+40

kPa

-100 ... 0	-100 ...+500
-100 ...+60	-100 ...+900
-100 ...+100	-100 ... +1,500
-100 ...+150	-100 ... +2,400
-100 ...+300	-100 ... +3,000

psi
-30 inHg ... 0	-30 inHg ...+15

kg/cm 2

-1 ... 0	-1 ...+5
-1 ... +0.6	-1 ...+9
-1 ...+1	-1 ...+15
-1 ... +1.5	-1 ...+24
-1 ...+3	-1 ...+30

MPa

-0.1 ... 0	-0.1 ... +0.5
-0.1 ... +0.06	-0.1 ... +0.9
-0.1 ... +0.15	-0.1 ... +1.5
-0.1 ... +0.3	-0.1 ... +2.4

Process connection
Standard	■ EN 837-1 ■ ISO 7 ■ ANSI/B1.20.1
Size
EN 837-1	■ G⅛B,male thread ■ G¼B,male thread ■ G½B,male thread ■ M10 x 1, male thread ■ M12 x 1.5, male thread ■ M20 x 1.5, male thread
ISO 7	■ R ⅛, male thread ■ R ¼, male thread ■ R ½, male thread
ANSI/B1.20.1	■ ⅛NPT, male thread ■ ¼NPT, male thread ■ ½NPT, male thread
Restrictor	■ Without ■ ∅0.5 mm[0.02"], copper alloy ■ ∅0.3 mm[0.012"], copper alloy
Material (wetted)
Process connection	Copper alloy
Bourdon tube	Copper alloy

Operating conditions

Medium temperature
Instruments with glycerine filling	-20 ...+100 °C [-4 ...+212 °F]
Instruments with silicone oil filling	-40 ...+100 °C [-40 ...+212 °F]
Ambient temperature
Instruments with glycerine filling	-20 ...+60 °C [-4 ...+140 °F]
Instruments with silicone oil filling	-40 ...+60 °C [-40 ...+140 °F]
Pressure limitation
Steady	3/4 x full scale value
Fluctuating	2/3 x full scale value
Short time	Full scale value
Ingress protection per IEC/EN 60529	IP65

Logo	Description	Region
	EU declaration of conformity	European Union
-	CRN Safety (e.g. electr. safety, overpressure, ...)	Canada

Logo	Description	Region
	PAC Kazakhstan Metrology, measurement technology	Kazakhstan
-	PAC Ukraine Metrology, measurement technology	Ukraine
	PAC Uzbekistan Metrology, measurement technology	Uzbekistan
-	PAC China Metrology, measurement technology	China

Logo	Description
-	Pressure Equipment Directive (PED) for maximum allowable pressure PS ≤ 200 bar
-	Suitability of wetted materials for drinking water in accordance with the European 4MS initiative

Certificates

Certificates	■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, indication accuracy) ■ 3.1 inspection certificate per EN 10204 (e.g. indication accuracy) ■ PCA calibration certificate, traceable and accredited in accordance with ISO/IEC 17025 ■ Calibration certificate by a national accreditation body, traceable and accredited in accordance with ISO/IEC 17025 on request
Recommended calibration interval	1 year (dependent on conditions of use)

NS	G	Dimensions in mm[in]
		h ±1 [0.04]	S3	a	b ±0.5 [0.02]	e	D1	D2	SW
40 h ± 1	G⅛B e S3	40.5 [1.59] SW	10 [0.39]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]
[1 ½"] [ ± 0.04]	G¼B	43.5 [1.71]	13 [0.51]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]
40,5 [1.59]	M10 x 1 10 [0.39]	41.5 [1.63]	11 [0.43]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]

NS [1.59]	G [0.20]	Dimensions in mm[in] [0.55]
43,5 [1.71]	13 [0.51]	h ±1 [0.04]	S3	a	b ±0.5 [0.02]	e	D1	D2	SW
40 41,5	R⅛	40.5 [1.59]	10 [0.39]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]
[1 ½"] [1.63]	R ¼	43.5 [1.71]	13 [0.51]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]

NS	G	Dimensions in mm[in]
		h ±1 [0.04]	S3	a	b ±0.5 [0.02] e	D1	D2	SW
40	⅛NPT	40.5 [1.59]	10 [0.39]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]
[1 ½"]	¼NPT	43.5 [1.71]	13 [0.51]	9.5 [0.37]	28 [1.1]	5 [0.2]	47 [1.85]	40 [1.57]	14 [0.55]

Bourdon tube pressure gauge, copper alloy

Description

Special features

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4 standard articles of family 113