# מד לחץ הפרשי עם מגעי מתג — DPGS43.100

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- קוד קטלוגי: dpgs43_100_dpgs43_160
- דגם: DPGS43.100
- קטגוריה: מדידת לחץ › Contact pressure gauges
- עמוד המוצר: https://avigan.com.ua/wika/he/products/dpgs43_100_dpgs43_160
- 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 נדרש לבצע מיתוג של מעגלים, מתג ה-SWITCHGAUGE מדגם DPGS43.1x0 מוצא את ה...

## יישומים

- Control and regulation of processes
- Monitoring of plants and switching of circuits
- For measuring points with increased differential overpressure
- Filter and pump monitoring
- Level measurement on closed vessels

## תכונות מיוחדות

- Differential pressure measuring ranges from 0 ... 16 mbar
- High working pressure (static pressure) and high overload safety up to 40 bar
- Also available with liquid-filled case for high dynamic pressure loads or vibrations
- Instruments with inductive contacts for use in hazardous areas
- Instruments with switch contact for PLC applications

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | DPGS43.100 |
| product family | DPGS43 |
| short description | Differential pressure gauge with switch contacts for the process industry, all-metal media chamber |
| subcategory | Differential pressure gauge with switch |
| certifications | CE; Low voltage directive; EMC; RoHS; REACH; Pressure Equipment Directive; EMC directive; Metrology, measurement technology; Pressure equipment; Low voltage; GOST; KazInMetr; BelGIM; UkrSEPRO; Uzstandard; Pressure equipment directive |
| 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]; ATEX; IECEx; EAC; NEPSI; Ex Ukraine; II2G Ex ia IIC T6/T5/T4 Gb; II2D Ex ia IIIB T135℃ Db; Ex ia IIC T6/T5/T4 Gb; Ex ia IIIB T135℃ Db |
| ambient temp | -20 … 80 °C |
| ip rating | IP54 |
| languages in datasheet | en; de |
| pressure ranges | 0 … 16 mbar; 0 … 250 mbar; 0 … 400 mbar; 0 … 40 bar |
| accuracy class | 1.6 |
| accuracy standard | EN 837-3 |
| process connections | G ¼ B female; G ½ B male; ½ NPT male; G¼B female; G½B male; ½NPT male; G1/2B female; G1/2B male; 1/2NPT male |
| case material | Stainless steel |
| wetted parts material | Stainless steel 316Ti (1.4571); NiCr alloy (Inconel); Stainless steel 316L; Bellows: Stainless steel 316Ti (1.4571) |
| dial size mm | 100 |
| process temp | -20 … 100 °C |
| output signal | Reed switch; Inductive contact; Electronic contact; Magnetic snap-action contact; PNP transistor |
| power supply | DC 10...30V |
| 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

### Models DPGS43.100, DPGS43.160

| Version | Process connections lower mount or lateral (option), highly corrosion-resistant solid metal design, measuring cell protected against unauthorised access. Overload resistance per EN 837-3 |
|---|---|
| Nominal size inmm | ■ 100 ■ 160 |
| Accuracy class | 1.6 Option: 1.0 on request |
| Scale ranges | 0 ... 16 mbar to 0 ... 250 mbar 0 ... 400 mbar to 0 ... 40 bar other units (e.g. psi, kPa) available or all other equivalent vacuum or combined pressure and vacuum ranges |
| Scale | Single scale Option: ■ Dual scale ■ Scale layout (e.g. linear pressure or square root incrementation) |
| Zero point setting | Without Option: Zero point adjustment appliance |
| Pressure limitation |  |
| Steady | Full scale value |
| Fluctuating | 0.9 x full scale value Observe the recommendations for the use of mechanical pressure measuring systems in accord- ance with EN 837-2 |
| Overpressure safety and max. working pressure (static pressure) | see table on page 3 |
| Connection location | Lower mount (radial) Option: lateral (right, left, front or back) |
| Process connection | ■ G¼Bfemale ■ G½Bmale ■ ½NPTmale Other process connections via female or male threads on request |
| Restrictor | Without Option: Restrictor in the pressure port |
| Permissible temperature 1) |  |
| Medium | -20 ...+100 °C Option: Medium temperature > 100 °C on request |
| Ambient | -20 ...+60 °C (with window from polycarbonate max. 80 °C) |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.5 %/10 K of full scale value |
| Case | ■ Version S1 per EN 837:With blow-out device in case back ■ Safety version S3 per EN 837:With solid baffle wall (Solidfront) and blow-out back |
| Case filling | Without Option: With case filling |
| Venting of the media chamber | With scale ranges ≤ 0.25 bar Option: With scale ranges ≥ 0.4 bar |

### Models DPGS43.100, DPGS43.160

| 1 | 2 |
|---|---|
| Wetted materials |  |
| Media chamber with process connection | Stainless steel 316Ti (1.4571) Lower mount 2 x G¼female |
| Pressure elements | ≤ 0.25 bar: Stainless steel 316L > 0.25 bar: NiCr alloy (Inconel) |
| Venting of the media chamber | Stainless steel 316Ti (1.4571) for scale ranges ≤ 0.25 bar Option: with scale ranges ≥ 0.4 bar |
| Bellows | Stainless steel 316Ti (1.4571) |
| Non-wetted materials |  |
| Movement | Brass |
| Dial | Aluminium, white, black lettering |
| Pointer | Aluminium, black |
| Case | Stainless steel, with blow-out device |
| Window | Laminated safety glass |
| Ring | Bayonet ring, stainless steel |
| Ingress protection per IEC/EN 60529 | IP54 1 ) Option: IP65 with liquid filling |
| Installation | according to affixed symbols:⊕high pressure, ⊖low pressure |
| Mounting | ■ Rigid measuring lines ■ Mounting holes in measuring flange Option: ■ Panel mounting flange ■ Instrument mounting bracket for wall or pipe mounting |
| Electrical connection | Cable socket PA 6, black PerVDE 0110 insulation group C/250V Cable gland M20 x 1.5 Strain relief 6 screw terminals + PE for conductor cross-section 2.5 mm² For dimensions see page 10 others on request |

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Scale ranges | Overload safety in bar either side max. | Max. working pressure in bar (static pressure) |  |  |
|  | Standard | Option | Standard | Option |
| 0 ... 16 to 0 ... 40 mbar | 2.5 | - | 2.5 | 6 2) |
| 0 ... 60 to 0 ... 250 mbar | 2.5 | 6 | 6 | 10 |
| 0 ... 400 mbar | 4 | 40 | 25 | 40 |
| 0 ... 0.6 bar | 6 | 40 | 25 | 40 |
| 0 ... 1 bar | 10 | 40 | 25 | 40 |
| 0 ... 1.6 bar | 16 | 40 | 25 | 40 |
| 0 ... 2.5 to 0 ... 25 bar | 25 | 40 | 25 | 40 |

| Measuring span | Nominal size | Max. number of contacts | Switching current range I | Switch version 1) |
|---|---|---|---|---|
| ≤ 1.0 bar | 100, 160 | 1 | 0.02 ... 0.3 A | L |
| > 1.0 bar | 100, 160 | 1 | 0.02 ... 0.6 A | S |
| ≤ 1.6 bar | 100, 160 | 2 | 0.02 ... 0.3 A | L |
| > 1.6 bar | 100, 160 | 2 | 0.02 ... 0.6 A | S |
| ≤ 4.0 bar | 100 | 4 | 0.02 ... 0.3 A | L |
| > 4.0 bar | 100 | 4 | 0.02 ... 0.6 A | S |
| ≤ 2.5 bar | 160 | 4 | 0.02 ... 0.3 A | L |
| > 2.5 bar | 160 | 4 | 0.02 ... 0.6 A | S |

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Characteristics | Unfilled instruments | Filled instruments |  |  |
|  | Resistive load | Resistive load |  |  |
|  | Switch version 'S' | Switch version 'L' | Switch version 'S' | Switch version 'L' |
| Rated operating voltage U eff | ≤ 250V | ≤ 250V |  |  |
| Rated operating current |  |  |  |  |
| Switch-on current | ≤ 1.0 A | ≤ 0.5 A | ≤ 1.0 A | ≤ 0.5 A |
| Switch-off current | ≤ 1.0 A | ≤ 0.5 A | ≤ 1.0 A | ≤ 0.5 A |
| Continuous current | ≤ 0.6 A | ≤ 0.3 A | ≤ 0.6 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 | Nominal size | Case version | Max. number of contacts |
|---|---|---|---|
| 0.6 bar | 100, 160 | S1 | 1 |
| 0.6 bar | 160 | S3 | 1 |
| 1.0 bar | 100, 160 | S1 | 2 |
| 1.0 bar | 100 | S3 | 1 |
| 1.0 bar | 160 | S3 | 2 |
| ≥ 1.6 bar | 100, 160 | S1, S3 | 3 |

| T6 | T5 ...T1 | T135°C |
|---|---|---|
| -20 ...+60 °C | -20 ...+70 °C | -20 ...+70 °C |

| 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 | Nominal size | Case version | Max. number of contacts |
|---|---|---|---|
| 0.6 bar | 100, 160 | S1 | 1 |
| 0.6 bar | 160 | S3 | 1 |
| 1.0 bar | 100, 160 | S1 | 2 |
| 1.0 bar | 100 | S3 | 1 |
| 1.0 bar | 160 | S3 | 2 |
| ≥ 1.6 bar | 100, 160 | S1, S3 | 2 |

### 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 | Nominal size | Max. number of contacts |
|---|---|---|
| ≥ 16 mbar | 100, 160 | 2 |

| Characteristics | 2 |
|---|---|
| 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 ■ Pressure equipment directive ■ ATEX directive (option) 1) Hazardous areas | 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 |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
|  | BelGIM (option) Metrology, measurement technology | Belarus |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |
|  | Ex Ukraine (option) 1) Hazardous areas | Ukraine |
|  | Uzstandard (option) Metrology, measurement technology | Uzbekistan |
|  | NEPSI (option) 1) Hazardous areas | China |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

| 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 |
|---|---|---|---|---|---|---|
| Process connection | Dimensions inmm |  |  |  |  |  |
| h ±1 | S2 | S3 | S4 | S5 | S6 |  |
| G½B | 203 | 6 | 20 | 3 | 17 | 17.5 |
| ½NPT | 201 | - | 19 | - | - | - |

| Type of contact | Dimensions inmm X |
|---|---|
| Single or double contact | 102 |
| Double (change-over) contact | 116 |
| Triple contact | 102 |
| Quadruple contact | 116 |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|
| Process connection | Dimensions inmm |  |  |  |  |  |
| h ±1 | S2 | S3 | S4 | S5 | S6 |  |
| G½B | 233 | 6 | 20 | 3 | 17 | 17.5 |
| ½NPT | 231 | - | 19 | - | - | - |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Scale range | Dimensions inmm |  |  |
|  | Ø d | h ±1 | H ±1 |
| ≤ 0.25 bar | 140 | 161 | 90 |
| > 0.25 bar | 78 | 171 | 87 |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Scale range | Dimensions inmm |  |  |
|  | Ø d | h ±1 | H ±1 |
| ≤ 0.25 bar | 140 | 201 | 117 |
| > 0.25 bar | 78 | 190 | 120 |

## מסמכים

- [ds_pv2705_en_co_4f6d26](https://avigan.com.ua/wika/docs/wika/ds_pv2705_en_co.pdf) — PDF, 688 KB, en