# מד לחץ קפסולה עם מגעי מתג — 632.51

> לתעשיית התהליכים, בטיחות גבוהה מפני עומס יתר

- קוד קטלוגי: 632_51_8xx
- דגם: 632.51
- קטגוריה: מדידת לחץ › Contact pressure gauges
- עמוד המוצר: https://avigan.com.ua/wika/he/products/632_51_8xx
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

בכל מקום שבו יש לציין באופן מקומי את לחץ התהליך, ובו-בזמן נדרשת החלפת מעגלים, דגם 632.51 switchGAUGE מוצא את השימוש שלו. ...

## יישומים

- Control and regulation of processes at measuring points with increased overload and scale ranges from 0 ... 2.5 mbar
- Monitoring of plants and switching of circuits
- For gaseous, aggressive media, also in aggressive environments
- Process industry: Chemical industry, petrochemical industry, power plants, mining, on-/offshore, environmental technology, machine building and general plant construction

## תכונות מיוחדות

- High overload safety up to 50 x full scale value
- High reliability and long service life
- Up to 4 switch contacts per instrument
- Instruments with inductive contacts for use in hazardous areas
- Instruments with switch contact for PLC applications

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | 632.51 |
| product family | 632 |
| short description | Capsule pressure gauge with switch contacts for the process industry, high overload safety |
| subcategory | Capsule pressure gauge with switch contacts |
| certifications | RoHS; EAC; GOST; KazInMetr; Uzstandard; BelGIM; UkrSEPRO; EMC; Low voltage; Pressure equipment; CE; ATEX; IECEx; CRN |
| explosion protection | [II 2G Ex ia IIC T6/T5/T4 Gb]; [II 2D Ex ia IIIB T135 °C Db]; [Ex ia IIC T6/T5/T4 Gb]; [Ex ia IIIB T135°C Db]; II 2G Ex ia IIC T6/T5/T4 Gb; II 2D Ex ia IIIB T135 °C Db; Ex ia IIC T6/T5/T4 Gb; Ex ia IIIB T135°C Db; Exia Gas [II 2G Exia IIC T6/T5/T4 Gb]; Dust [II 2D Exia IIIB T135℃ Db] |
| ambient temp | -20 … 60 °C |
| ip rating | IP54 |
| languages in datasheet | en |
| pressure ranges | 0 … 2.5 mbar; 0 … 100 mbar |
| accuracy class | 1.6 |
| accuracy standard | EN 837-3 |
| process connections | M20 x 1.5; G ½ B; ½ NPT; G½B; ½NPT; G1/2B; 1/2NPT; M20x1.5 |
| case material | Stainless steel |
| wetted parts material | Stainless steel 316Ti |
| sealing material | PTFE |
| dial size mm | 100 |
| process temp | -20 … 100 °C |
| output signal | 2-wire system; 3-wire system |
| power supply | DC 10 ... 30 V |
| electrical connection | Cable socket PA 6, black, M20 x 1.5 |
| switching function | Normally open (clockwise pointer motion), Normally closed (clockwise pointer motion), Change-over |
| switching contacts | 4 |

## טבלאות מגיליון הנתונים

| Model 632.51 | 2 |
|---|---|
| Nominal size inmm | ■ 100 ■ 160 |
| Accuracy class | 1.6 1) Option: ■ 1.0 2 ⁾ ■ 0.6 2 ⁾ |
| Scale ranges | 0 ... 2.5 mbar to 0 ... 100 mbar other units (e.g. psi, kPa) available or all other equivalent vacuum or combined pressure and vacuum ranges |
| Scale | Single scale Option: Dual scale |
| Pressure limitation |  |
| Steady | Full scale value |
| Fluctuating | 0.9 x full scale value |
| Overload safety | 50 x full scale value Higher overload safety on request 2 ⁾ |
| Process connection with lower measuring flange | ■ G½B ■ ½NPT ■ M20 x 1.5 others on request |
| Permissible temperature 3) |  |
| Medium | +100 °C [+212 °F] maximum |
| Ambient | -20 ...+60 °C [-4 ... 140 °F] |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.6 %/10 K of full scale value |
| Case | Version S1 per EN 837:With blow-out device in case back |
| Case filling | Without |
| Zero point setting | By means of adjustment appliance |
| Wetted materials |  |
| Process connection, media chamber, capsule element (pressure element) | Stainless steel 316Ti |
| Sealing | PTFE |
| Non-wetted materials |  |
| Case, movement, bayonet ring | Stainless steel |
| Dial | Aluminium, white, black lettering |
| Instrument pointer | Aluminium, black |
| Set pointer | Aluminium, red |
| Window | Laminated safety glass |
| Ingress protection per IEC/EN 60529 | IP54 |
| Mounting | Rigid measuring line Option: ■ Instrument mounting bracket for wall or pipe mounting ■ Mounting flange |

| Measuring span 1) | Max. number of con- tacts | Switching current range I | Switch version 2) |
|---|---|---|---|
| ≥ 2.5 mbar | 2 | 0.02 ... 0.3 A | L |

| Characteristics | Unfilled instruments Resistive load | Filled instruments |
|---|---|---|
| Rated operating voltage U eff | ≤ 250V | ≤ 250V |
| Rated operating current |  |  |
| Switch-on current | ≤ 0.5 A | ≤ 0.5 A |
| Switch-off current | ≤ 0.5 A | ≤ 0.5 A |
| Continuous current | ≤ 0.3 A | ≤ 0.3 A |
| Switching power | ≤ 30W/ ≤ 50VA | ≤ 20W/ ≤ 20VA |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|
| Operating voltage | Unfilled instruments | Filled instruments |  |  |  |  |
|  | Resistive load | Inductive load | Resistive load | Inductive load |  |  |
|  | Direct current | Alter- nating current | cos ϕ>0.7 | Direct current | Alter- nating current | cos ϕ>0.7 |
| DC 220 V / AC 230 V | 100mA | 120mA | 65mA | 65mA | 90mA | 40mA |
| DC 110 V / AC 110 V | 200mA | 240mA | 130mA | 130mA | 180mA | 85mA |
| DC 48 V / AC 48 V | 300mA | 450mA | 200mA | 190mA | 330mA | 130mA |
| DC 24 V / AC 24 V | 400mA | 600mA | 250mA | 250mA | 450mA | 150mA |

| Measuring span 1) | Max. number of contacts |
|---|---|
| ≥ 2.5 mbar | 3 |

| Model | Version | Ex version |
|---|---|---|
| 904.28 KFA6 - SR2 - Ex1.W | 1 contact | yes |
| 904.29 KFA6 - SR2 - Ex2.W | 2 contacts | yes |
| 904.30 KHA6 - SH - Ex1 | 1 contact | yes - safety equipment |
| 904.33 KFD2 - SH - Ex1 | 1 contact | yes - safety equipment |
| 904.25 MSR 010-I | 1 contact | no |
| 904.26 MSR 020-I | 2 contacts | no |
| 904.27 MSR 011-I | Two-point control | no |

| Measuring span | Max. number of contacts |
|---|---|
| ≥ 2.5 mbar | 3 |

### Characteristics

| Contact version | Normally open, normally closed |
|---|---|
| Type of output | PNP transistor |
| Operating voltage | DC 10 ...30V |
| Residual ripple | max.10% |
| No-load current | ≤ 10mA |
| Switching current | ≤ 100mA |
| Residual current | ≤ 100 µA |
| Voltage drop (with I max. ) | ≤ 0.7V |
| Reverse polarity protection | Conditional U B (the switched output 3 or 4 must never be set directly to minus) |
| Anti-inductive protection | 1 kV, 0.1 ms, 1 kΩ |
| Oscillator frequency | approx. 1,000 kHz |
| EMC | per EN 60947-5-2 |

| Measuring span 1) | Max. number of contacts |
|---|---|
| ≥ 2.5 mbar | 2 |

### Characteristics

| Contact version | Change-over contact |
|---|---|
| Type of contact | Bistable |
| Max. switching voltage | AC/DC 250V |
| Min. switching voltage | Not required |
| Switching current | AC/DC 1 A |
| Min. switching current | Not required |
| Transport current | AC/DC 2 A |
| cosϕ | 1 |
| Switching power | 60W/VA |
| Contact resistance (static) | 100mΩ |
| Insulation resistance | 10 9 Ω |
| Breakdown voltage | DC 1,000V |
| Switching time incl. contact chatter | 4.5 ms |
| Contact material | Rhodium |
| Switch hysteresis | 3 ...5% |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity ■ EMCdirective ■ Low voltage directive ■ RoHS directive ■ ATEX directive (option) 1) Hazardous areas - Ex ia Gas [II 2G Ex ia IIC T6/T5/T4 Gb] Dust [II 2D Ex ia IIIB T135 °C Db] | European Union |
|  | IECEx (option) 1) Hazardous areas - Ex ia Gas [Ex ia IIC T6/T5/T4 Gb] Dust [Ex ia IIIB T135°C Db] | International |
|  | EAC (option) ■ EMCdirective ■ Pressure equipment directive ■ Low voltage directive ■ Hazardous areas 1) | Eurasian Economic Community |
|  | GOST (option) Metrology, measurement technology | Russia |
|  | KazInMetr (option) Metrology, measurement technology | Kazakhstan |
|  | Uzstandard (option) Metrology, measurement technology | Uzbekistan |
|  | BelGIM (option) Metrology, measurement technology | Belarus |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| Scale range | Dimensions inmm |  |  |  |  |  |  |
|  | H | h | S2 | S3 | S4 | S5 | S6 |
| ≤ 250 mbar | 30 | 175 | 6 | 20 | 3 | 17 | 17.5 |
| > 250 mbar | 29 | 174 | - | 19 | - | - | - |

| 1 | 2 | 3 |
|---|---|---|
| Type of contact | Dimensions inmm |  |
| X | Y |  |
| Single or double contact | 88 | 55 |
| Double (change-over) contact | 113 | 80 |
| Triple contact | 96 | 63 |
| Quadruple contact | 113 | 80 |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| Scale range | Dimensions inmm |  |  |  |  |  |  |
|  | H | h | S2 | S3 | S4 | S5 | S6 |
| ≤ 250 mbar | 30 | 205 | 6 | 20 | 3 | 17 | 17.5 |
| > 250 mbar | 29 | 204 | - | 19 | - | - | - |

| 1 | 2 | 3 |
|---|---|---|
| Type of contact | Dimensions inmm |  |
| X | Y |  |
| Single or double contact | 88 | 55 |
| Double (change-over) contact | 113 | 80 |
| Triple contact | 96 | 63 |
| Quadruple contact | 113 | 80 |

## מסמכים

- [ds_pv2606_en_co_59b886](https://avigan.com.ua/wika/docs/wika/ds_pv2606_en_co.pdf) — PDF, 597 KB, en