Bourdon tube pressure gauge, copper alloy
Description
The model PG11LF pressure gauges are based on the proven Bourdon tube measuring system. The deflection of the Bourdon tube is transmitted to a movement and indicated.
For mounting in control panels, the pressure gauges can, depending on the process connection, be fitted with a surface mounting flange or with a triangular profile ring and mounting bracket.
The model PG11LF was designed for use in all applications requiring copper alloy materials with low-lead content. It is in line with upcoming EU regulations regarding the Drinking Water Directive (DWD) and the Restriction of Hazardous Substances Directive (RoHS).
All materials used in the wetted parts are listed on the European positive list of individual metallic compositions for metallic materials, as detailed in Commission Implementing Decision (EU) 2024/367.
Special features
- Design per EN 837-1 or ASME B40.100
- Wetted parts with low-lead content for drinking water
- Low-lead version, in line with upcoming RoHS directive requirements
- Nominal sizes of 40 [1 ½"], 50 [2"] and 63 [2 ½"] available
- Scale ranges to 0 ... 60 bar [0 ... 800 psi]
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- ModelPG11LF
- VersionWetted parts low-lead content acc. to European Drinking Water Directive
- Nominal size040 mm
- Unit of outer Scalebar
- Measuring rangegauge pressure range
- Scale range—
- 2nd Scale or Special Scalewithout
- Process connection—
- Connector location—
- Case—
- Bezel ringwithout
- Mounting flange/bracketwithout
- Windowplastic, clear
- Restrictorwithout
- Accuracy classclass 2.5
- Set / drag pointerwithout
- Special design featureswithout
- Certificateswithout
- Approvalswithout
- Additional approvalswithout
- Additional ordering informationWithout
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| Model | PG11LF |
| Product family | PG11 |
| Subcategory | Bourdon tube pressure gauge |
| Pressure ranges | 0…0.6 bar · 0…1 bar · 0…1.6 bar · 0…2.5 bar · 0…4 bar · 0…6 bar · 0…60 kPa · 0…100 kPa · 0…160 kPa · 0…250 kPa · 0…400 kPa · 0…600 kPa · 0…10 psi · 0…15 psi · 0…30 psi · 0…60 psi · 0…100 psi · 0…150 psi · 0…160 psi · 0…0.06 MPa · 0…0.1 MPa · 0…0.16 MPa · 0…0.25 MPa · 0…0.4 MPa · 0…0.6 MPa · -0.6…0 bar · -1…0 bar · -1…0.6 bar · -1…1.5 bar · -1…3 bar · -0.06…0 MPa · -0.1…0 MPa · -0.1…0.06 MPa · -0.1…0.15 MPa · -0.1…0.3 MPa · 0…10 bar · 0…16 bar · 0…20 bar · 0…25 bar · 0…40 bar · 0…60 bar · 0…0.6 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…20 kg/cm2 · 0…25 kg/cm2 · 0…40 kg/cm2 · 0…60 kg/cm2 · 0…1000 kPa · 0…1600 kPa · 0…2000 kPa · 0…2500 kPa · 0…4000 kPa · 0…6000 kPa · 0…1 MPa · 0…1.6 MPa · 0…2 MPa · 0…2.5 MPa · 0…4 MPa · 0…6 MPa · 0…200 psi · 0…300 psi · 0…400 psi · 0…500 psi · 0…600 psi · 0…800 psi · -1…5 bar · -1…9 bar · -1…15 bar · -1…24 bar · -1…30 bar · -0.1…0.5 MPa · -0.1…0.9 MPa · -0.1…1.5 MPa · -0.1…2.4 MPa · -0.1…3 MPa · -60…0 kPa · -100…0 kPa · -100…60 kPa · -100…150 kPa · -100…300 kPa · -100…500 kPa · -100…900 kPa · -100…1500 kPa · -100…2400 kPa · -100…3000 kPa · -15…0 inHg · -30…0 inHg · -30…15 inHg · -30…30 inHg · -30…60 inHg · -30…100 inHg · -30…160 inHg · -30…200 inHg · -30…300 inHg · -30…400 inHg |
| Accuracy class | 1.6 |
| Accuracy standard | EN 837-1 |
| Process connection | G ⅛ BG ¼ B⅛ NPT¼ NPTR ⅛R ¼G 1/8 BG 1/4 B1/8 NPT1/4 NPTR 1/8R 1/4 |
| Process temperature | −20…+60 °C |
| Case material | Plastic, black, Steel, black, Plastic, Steel |
| Wetted parts material | Copper alloy |
| Ambient temperature | −20…+60 °C |
| IP rating | IP33 |
| Weight | 0.08 kg |
| Certifications | RoHSPED |
| Dial size | 40 mm |
| Datasheet languages | EN, DE |
| bar | |
|---|---|
| 0 ... 0.6 | 0 ... 10 |
| 0 ... 1 | 0 ... 16 |
| 0 ... 1.6 | 0 ... 20 |
| 0 ... 2.5 | 0 ... 25 |
| 0 ... 4 | 0 ... 40 |
| 0 ... 6 | 0 ... 60 |
| kPa | |
|---|---|
| 0 ... 60 | 0 ... 1,000 |
| 0 ... 100 | 0 ... 1,600 |
| 0 ... 160 | 0 ... 2,000 |
| 0 ... 250 | 0 ... 2,500 |
| 0 ... 400 | 0 ... 4,000 |
| 0 ... 600 | 0 ... 6,000 |
| psi | |
|---|---|
| 0 ... 10 | 0 ... 200 |
| 0 ... 15 | 0 ... 300 |
| 0 ... 30 | 0 ... 400 |
| 0 ... 60 | 0 ... 500 |
| 0 ... 100 | 0 ... 600 |
| 0 ... 150 | 0 ... 800 |
| 0 ... 160 | - |
| bar | |
|---|---|
| -0.6 ... 0 | -1 ... +5 |
| -1 ... 0 | -1 ... +9 |
| -1 ... +0.6 | -1 ... +15 |
| -1 ... +1.5 | -1 ... +24 |
| -1 ... +3 | -1 ... +30 |
View all (20)
| kPa | |
|---|---|
| -60 ... 0 | -100 ... +500 |
| -100 ... 0 | -100 ... +900 |
| -100 ... +60 | -100 ... +1,500 |
| -100 ... +150 | -100 ... +2,400 |
| -100 ... +300 | -100 ... +3,000 |
| kg/cm 2 | |
|---|---|
| 0 ... 0.6 | 0 ... 10 |
| 0 ... 1 | 0 ... 16 |
| 0 ... 1.6 | 0 ... 20 |
| 0 ... 2.5 | 0 ... 25 |
| 0 ... 4 | 0 ... 40 |
| 0 ... 6 | 0 ... 60 |
| MPa | |
|---|---|
| 0 ... 0.06 | 0 ... 1 |
| 0 ... 0.1 | 0 ... 1.6 |
| 0 ... 0.16 | 0 ... 2.0 |
| 0 ... 0.25 | 0 ... 2.5 |
| 0 ... 0.4 | 0 ... 4 |
| 0 ... 0.6 | 0 ... 6 |
| -0.06 ... 0 | -0.1 ... +0.5 |
|---|---|
| -0.1 ... 0 | -0.1 ... +0.9 |
| -0.1 ... +0.06 | -0.1 ... +1.5 |
| -0.1 ... +0.15 | -0.1 ... +2.4 |
| -0.1 ... +0.3 | -0.1 ... +3 |
| -15 inHg ... 0 | -30 inHg ... +100 |
|---|---|
| -30 inHg ... 0 | -30 inHg ... +160 |
| -30 inHg ... +15 | -30 inHg ... +200 |
| -30 inHg ... +30 | -30 inHg ... +300 |
| -30 inHg ... +60 | -30 inHg ... +400 |
| Medium temperature | -20 ... +60 °C [-4 ... +140 °F] |
|---|---|
| Ambient temperature | -20 ... +60 °C [-4 ... +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 | |
| Lower mount (radial) | IP33 |
| Centre back mount | IP41 1) |
| Logo | Description | Country |
|---|---|---|
| - | CRN Safety (e.g. electr. safety, overpressure, | Canada |
| 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 | ■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, indication accuracy, material proof of wetted parts) ■ 3.1 inspection certificate per EN 10204 (e.g. indication accuracy) |
|---|---|
| Recommended calibration interval | 1 year (dependent on conditions of use) |
| NS | G 1) | Dimensions in mm [in] | |||||
|---|---|---|---|---|---|---|---|
| h ±1 [0.04] | S3 | a | b ±0.5 [0.02] | D | SW | ||
| 40 [1 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 36 [1.42] | 10 [0.39] | 9.5 [0.37] | 26.5 [14] | 39 [1.54] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 39 [1.54] | 13 [0.51] | 9.5 [0.37] | 26.5 [14] | 39 [1.54] | 14 [0.55] | |
| 50 [2"] | G ⅛ B, ⅛ NPT, R ⅛ | 42 [1.65] | 10 [0.39] | 10 [0.39] | 27.5 [18] | 49 [1.93] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 45 [1.77] | 13 [0.51] | 10 [0.39] | 27.5 [18] | 49 [1.93] | 14 [0.55] | |
| 63 [2 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 50,5 [1.99] | 10 [0.39] | 9.5 [0.37] | 27.5 [18] | 62 [2.44] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 53.5 [2.11] | 13 [0.51] | 9.5 [0.37] | 27.5 [18] | 62 [2.44] | 14 [0.55] |
| NS | Weight in kg [lb] |
|---|---|
| 40 [1 ½"] | 0.08 [0.18] |
| 50 [2"] | 0.10 [0.22] |
| 63 [2 ½"] | 0.13 [0.29] |
| NS | G 1) | Dimensions in mm [in] | |||||
|---|---|---|---|---|---|---|---|
| h ±1 [0.04] | S3 | a | b ±0.5 [0.02] | D | SW | ||
| 40 [1 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 36 [1.42] | 10 [0.39] | 9.5 [0.37] | 26 [1.02] | 39 [1.54] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 39 [1.54] | 13 [0.51] | 9.5 [0.37] | 26 [1.02] | 39 [1.54] | 14 [0.55] | |
| 50 [2"] | G ⅛ B, ⅛ NPT, R ⅛ | 42 [1.65] | 10 [0.39] | 9.5 [0.37] | 28 [1.10] | 49 [1.93] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 45 [1.77] | 13 [0.51] | 9.5 [0.37] | 28 [1.10] | 49 [1.93] | 14 [0.55] | |
| 63 [2 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 50.5 [1.99] | 10 [0.39] | 9.5 [0.37] | 28 [1.10] | 61.9 [2.44] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 53.5 [2.11] | 13 [0.51] | 9.5 [0.37] | 28 [1.10] | 61.9 [2.44] | 14 [0.55] |
| NS | Weight in kg [lb] |
|---|---|
| 40 [1 ½"] | 0.09 [0.2] |
| 50 [2"] | 0.11 [0.24] |
| 63 [2 ½"] | 0.15 [0.33] |
| NS | G 1) | Dimensions in mm [in] | ||||
|---|---|---|---|---|---|---|
| b1 ±0.5 [0.02] | b2 ±1 [0.04] | S3 | D | SW | ||
| 40 [1 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 26.5 [1.04] | 42 [1.65] | 10 [0.39] | 39 [1.53] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 26.5 [1.04] | 45 [1.77] | 13 [0.51] | 39 [1.53] | 14 [0.55] | |
| 50 [2"] | G ⅛ B, ⅛ NPT, R ⅛ | 29.5 [1.87] | 44.5 [1.75] | 10 [0.39] | 49 [1.93] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 29.5 [1.87] | 47.5 [1.87] | 13 [0.51] | 49 [1.93] | 14 [0.55] | |
| 63 [2 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 29 [1.15] | 44 [1.73] | 10 [0.39] | 62 [2.44] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 29 [1.15] | 47 [1.85] | 13 [0.51] | 62 [2.44] | 14 [0.55] |
| NS | Weight in kg [lb] |
|---|---|
| 40 [1 ½"] | 0.06 [0.13] |
| 50 [2"] | 0.07 [0.15] |
| 63 [2 ½"] | 0.08 [0.18] |
| NS | G 1) | Dimensions in mm [in] | ||||
|---|---|---|---|---|---|---|
| b1 ±0.5 [0.02] | b2 ±1 [0.04] | S3 | D | SW | ||
| 40 [1 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 26 [1.02] | 41,5 [1.63] | 10 [0.39] | 39 [1.53] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 26 [1.02] | 45 [1.77] | 13 [0.51] | 39 [1.53] | 14 [0.55] | |
| 50 [2"] | G ⅛ B, ⅛ NPT, R ⅛ | 27.5 [1.10] | 43 [1.69] | 10 [0.39] | 49 [1.93] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 27.5 [1.10] | 46 [1.81] | 13 [0.51] | 49 [1.93] | 14 [0.55] | |
| 63 [2 ½"] | G ⅛ B, ⅛ NPT, R ⅛ | 29 [1.14] | 44.5 [1.75] | 10 [0.39] | 62 [2.44] | 14 [0.55] |
| G ¼ B, ¼ NPT, R ¼ | 29 [1.14] | 47.5 [1.87] | 13 [0.51] | 62 [2.44] | 14 [0.55] |
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