מכשיר מדידה מדויק של לחץ
תיאור
מחוון לחץ דיגיטלי מדגם CPG2500 של WIKA הוא מכשיר למדידת לחץ בדיוק עבור מעבדות כיול ומתקני ייצור, המשמש כסטנדרט להעברת מדידה או כסטנדרט לחץ למעבדה. המכשיר תומך בעד שלושה חיישני לחץ, כולל חיישנים חיצוניים נשלפים וניתנים להחלפה. הוא מיועד למדידת לחץ פנאומטי והידראולי של תווכים לא קורוזיביים.
תכונות מיוחדות
- טווחי לחץ: מ-0 ... 25 mbar ועד 0 ... 2,890 bar [0 ... 0.36 עד 0 ... 42,000 psi]
- דיוק עד 0.008 % מ-IS (IntelliScale)
- טווחי לחץ חיצוניים מ-25 mbar ... 1,000 bar [0.36 ... 15,015 psi]
- דיוק 0.004 % FS
- חיישנים נשלפים/ניתנים להחלפה
שאלות ותשובות
מהו טווח המדידה של CPG2500?
טווחי הלחץ נעים מ-0 ... 25 mbar ועד 0 ... 2,890 bar [0 ... 0.36 ועד 0 ... 42,000 psi], וטווחי הלחץ החיצוניים הם 25 mbar ... 1,000 bar.
מהי הדיוק של המכשיר?
הדיוק הוא עד 0.008 % IS (IntelliScale), והדיוק המצוין הוא 0.004 % FS.
אילו תווכים המכשיר מתאים למדידה?
המכשיר מיועד לתווכים פנאומטיים והידראוליים לא קורוזיביים.
מהו טווח הטמפרטורות המותר?
טמפרטורת הסביבה: +15 … +40 °C; טווח הטמפרטורות של התווך: 0 … +70 °C.
האם המכשיר מאושר לאזורים מסוכנים (Ex)?
לא נמסר אישור לאזורים מסוכנים; האישורים המוזכרים הם CE ו-RoHS.
כמה חיישני לחץ ניתן לחבר?
ניתן לחבר עד שלושה חיישני לחץ, כולל חיישנים חיצוניים נשלפים וניתנים להחלפה, לניטור סימולטני ב-3 ערוצים.
לאילו גופי כיול ניתנות ניתנות מעקב?
המכשיר תומך בניתנות מעקב (traceability) ל-DKD, DAkkS ו-A2LA.
מה מבדיל את CPG2500 מדגמים אחרים בסדרה?
הוא משמש כסטנדרט להעברת מדידה או כסטנדרט לחץ למעבדה, עם עד שלושה חיישנים ודיוק של עד 0.004 % FS.
| דגם | CPG2500 |
| סדרה | CPG |
| תת-קטגוריה | electronic pressure standard |
| טווח לחץ | 0…25 mbar · 0…2890 bar · 0…42000 psi · 0…700 bar · 0…100 bar · 0…400 bar · -1…700 bar · -1…100 bar · -1…400 bar · 0…701 bar · 0…401 bar · 0…101 bar |
| טווח טמפרטורה | +0…+70 °C |
| אי-ודאות | 0.008 % FS |
| מדיום עבודה | pneumatic and non-corrosive hydraulic media |
| סוג כיול | electronic |
| טמפ׳ סביבה | +15…+40 °C |
| משקל | 5.7 kg |
| תקנים | CERoHS |
| מעקב | DKD · DAkkS · A2LA |
| נייד | לא |
| שפות גיליון נתונים | EN, DE, ES, FR, IT, PT, PL, RU, ZH, JA, KO |
| Pressure range 1) | |||
|---|---|---|---|
| Accuracy 2) | 0.008%FS 3) | 0.008 %IS-50 4) | 0.008 %IS-33 5) |
| Gauge pressure | 0 ... 25 mbar to 0 ... 700 bar 0 ... 0.36 to 0 ... 10,000 psi | 0 ... 1 to 0 ... 400 bar 0 ... 14.5 to 0 ... 6,000 psi | 0 ... 1 to 0 ... 100 bar 0 ... 14.5 to 0 ... 1,500 psi |
| Bidirectional pressure | -12.5 ... +12.5 mbar to -1 ... 700 bar -0.18 ... +0.18 to -14.5 ... 10,000 psi | -1 ... 10 to -1 ... 400 bar -14.5 ...+145 to -14.5 ... 6,000 psi | -1 ... 10 to -1 ... 100 bar -14.5 ...+145 to -14.5 ... 1,500 psi |
| Absolute pressure 6) | 0 ... 0.5 to 0 ... 701 bar abs. 0 ... 7.5 to 0 ... 10,015 psi abs. | 0 ... 1 to 0 ... 401 bar abs. 0 ... 14.5 to 0 ... 6,015 psi abs. | 0 ... 1 to 0 ... 101 bar abs. 0 ... 14.5 to 0 ... 1,515 psi abs. |
| Precision 7) | 0.004%FS | ||
| Calibration interval | 365 days 8) | 365 days | 365 days |
| Media compatibility | |||
| Wetted parts | 6000/7000 series aluminium, 316 stainless steel, brass, PTFE (Teflon ® ), urethane, silicone, RTV, silicone grease, PVC, epoxy, Buna N, fluoroelastomers (Viton ® ) | ||
| Permissible media | Pressure ranges ≤ 1 bar [≤ 15 psi] - only for pneumatic media Pressure ranges > 1 bar [> 15 psi] - pneumatic media and non-corrosive hydraulic media allowed | ||
| Sensor | |||
| Reading rate | 33 readings/second | ||
| Calibration adjustments | Internal zero adder and span multiplier, up to 11-point linearisation for each sensor |
| Pressure range 1) | |
|---|---|
| Accuracy 2) | 0.014%FS 3) |
| Absolute pressure 6) | 0 ... 827.4 to 0 ... 1,517 bar abs. 0 ... 1,655 to 0 ... 2,172 bar abs. 0 ... 2,207 to 0 ... 2,896 bar abs. 0 ... 12,000 to 0 ... 22,000 psi abs. 0 ... 24,000 to 0 ... 31,500 psi abs. 0 ... 32,000 to 0 ... 42,000 psi abs. |
| Precision 7) | 0.004%FS |
| Calibration interval 8) | 365 days |
| Media compatibility | |
| Wetted parts | 6000/7000 series aluminium, 316 stainless steel, brass, PTFE (Teflon ® ), urethane, silicone, RTV, silicone grease, PVC, epoxy, Buna N, fluoroelastomers (Viton ® ) |
| Permissible media | Pneumatic media and non-corrosive hydraulic media allowed |
| Sensor | |
| Reading rate | 10 readings/second |
| Calibration adjustments | Internal zero adder and span multiplier, up to 11-point linearisation for each sensor |
| Instrument | |
|---|---|
| Instrument version | ■ Desktop case ■ 19" rack mounting kit with side panels incl. rack-mounting kit for single instrument mount ■ 19" rack mounting kit with side panels incl. rack-mounting kit for dual instrument mount |
| Dimensions | See technical drawings |
| Weight | 5.7 kg [12.5 lbs] with all internal options |
| Warm-up time | Approx. 15 minutes |
| Display | |
| Screen | 7" colour LC display touchscreen |
| Resolution | 4 ... 7 digits, depending on range and units |
| Data entry | Touchscreen keypad |
| Pressure units | 39 and two user defined units (multiplier from bar, psi or pascal) Further details see operating instructions |
| Rate units | /sec., /min., /hr., /3-hr |
| Languages | English, German, Spanish, French, Italian, Portuguese, Polish, Russian, Chinese, Japanese, Korean |
| Measurement filters | Off, Low, Normal (default), High |
| Connections | |
| Number of integrateable sensors (selectable) | ■ 1 reference pressure sensor ■ 2nd reference pressure sensor, external pressure sensor and barometric reference |
| Pressure connections | Pressure ranges ≤ 401 bar [≤ 6,015 psi] - up to 4 ports 7/16-20 F SAE and 1 port with 10-32 UNF female Pressure ranges > 401 bar [> 6,015 psi] - up to 2 Autoclave F250C/HIP HF4 |
| Pressure adapters | ■ Without ■ On pressure ranges ≤ 401 bar [≤ 6,015 psi] - 6 mmtube fitting, 1/4" tube fitting, 1/4 female NPT fittings, 1/8 NPT female fittings or 1/8 BSP female fittings |
| Overpressure safety | 110 %FStypical, optional external relief valves are available |
| Voltage supply | |
| Power supply unit | AC 100 ...120V or AC 200 ... 240 V, 50/60 Hz, 24VA max. |
| Power supply output | DC 12 V, 1.67 A (includes 4 region-specific plugs adapters) |
| Permissible ambient conditions | |
|---|---|
| Storage temperature | 0 ... 70 °C [32 ... 158 °F] |
| Humidity | 0 ... 95 %r.h. (non-condensing) |
| Operating temperature | 15 ... 40 °C [59 ... 104 °F] |
| Communication | |
| Interface | Ethernet, IEEE-488, USB, RS-232 |
| Command sets | Mensor,WIKA SCPI |
הצגת הכול (10)
| Logo | Description | Country |
|---|---|---|
| EU declaration of conformity | European Union | |
| EMCdirective 1) EN 61326-1 emission (group 1, class A) and interference immunity (industrial application) | ||
| Low voltage directive | ||
| RoHS directive |
| Logo | Description | Country |
|---|---|---|
| EAC EMCdirective | Eurasian Economic Community | |
| GOST Metrology, measurement technology | Russia | |
| BelGIM Metrology, measurement technology | Belarus | |
| KazInMetr Metrology, measurement technology | Kazakhstan | |
| - | MTSCHS Permission for commissioning | Kazakhstan |
| UkrSEPRO (option) Metrology, measurement technology | Ukraine | |
| Uzstandard Metrology, measurement technology | Uzbekistan |
| Calibration 2) | ■ Without ■ A2LA calibration certificate (standard on factory) (traceable and accredited in accordance with ISO/IEC 17025) ■ DKD/DAkkS calibration certificate for barometric reference (traceable and accredited in accordance with ISO/IEC 17025) |
|---|---|
| Recommended recalibration interval | 365 days (dependent on conditions of use) |
| Cal-Template (light version) | Cal-Template (full version) | Log-Template (full version) |
|---|---|---|
| ■ Semi-automated calibration | ■ Fully automatic calibration | ■ Live measurement recording for a certain period of time with selectable interval, duration and start time ■ Creation of logger protocols with graphic and/or tabular representation of the measurement results in PDF format ■ Export of measurement results as CSV file |
| possible ■ Creation of calibration certificates 3.1 per DIN EN 10204 ■ Export of calibration reports to Excel ® template or XML file ■ Calibration of gauge pressure measuring instruments with absolute pressure references and vice versa ■ Creation of calibration certificates with no limitations on measuring points Ordering information for your enquiry for a single license | ||
| WIKA-CAL-LZ-Z-Z | WIKA-CAL-CZ-Z-Z | WIKA-CAL-ZZ-L-Z |
| Ordering information for your enquiry for the pair license | ||
| Cal-Template (light version) together with Log-Template (full version) | WIKA-CAL-LZ-L-Z | |
| Cal-Template (full version) together with Log-Template (full version) | WIKA-CAL-CZ-L-Z |
| Accessories for CPG2500 1) | Order code | |
|---|---|---|
| Description | CPX-A-G1 | |
| 19"-rack-mounting kit with side panels For two CPG2500 next to each other | -D- | |
| 19"-rack-mounting kit with side panels For one CPG2500 | -R- | |
| Barometric reference Measuring range 8 ... 17 psi abs. Accuracy to 0.01 %of reading | -3- | |
| Barometric reference Measuring range 552 ... 1,172 mbar abs. Accuracy to 0.01 %of reading | -K- | |
| Barometric reference Measuring range 552 ... 1,172 hPa abs. Accuracy to 0.01 %of reading | -L- | |
| Calibration adapter For reference pressure sensors, voltage supply and software | -4- | |
| Calibration adapter For barometric reference, voltage supply and software | -5- | |
| Transport case | -6- | |
| Interface cable For CPT9000 as external sensor | -7- | |
| Interface cable For CPR2510 as external sensor | -8- | |
| RS-232 interface cable | -9- | |
| Power supply unit | -P- | |
| Adapter set 1/8 NPT female thread incl. safety relief valve for pressure ranges ≤ 70 bar [≤ 1,000 psi] | -1- | |
| Adapter set 1/8 NPT female thread incl. safety relief valve for pressure ranges > 70 bar [> 1,000 psi] | -2- | |
| Adapter set 6 mmSwagelok ® male thread (2 adapters) P max. 137 bar [2,000 psi], mat.: brass | -M- | |
| Adapter set 6 mmSwagelok ® male thread (2 adapters) P max. 400 bar [6,000 psi], mat.: stainless steel | -C- | |
| Adapter set 1/4" tube fitting (2 adapters) P max. 137 bar [2,000 psi], mat.: brass | -I- |
| Accessories for CPG2500 1) | Order code | |
|---|---|---|
| Description | CPX-A-G1 | |
| Adapter set 1/4" tube fitting (2 adapters) P max. 400 bar [6,000 psi], mat.: stainless steel | -E- | |
| Adapter set 1/8" BSPG female thread (2 adapters) P max. 137 bar [2,000 psi], mat.: brass | -B- | |
| Adapter set 1/4 NPT female thread (2 adapters) P max. 137 bar [2,000 psi], mat.: brass | -N- | |
| Adapter set 1/4 NPT female thread (2 adapters) P max. 400 bar [6,000 psi], mat.: stainless steel | -A- | |
| Adapter set 1/8 NPT female thread (2 adapters) P max. 137 bar [2,000 psi], mat.: brass | -S- | |
| Adapter set 1/8 NPT female thread (2 adapters) P max. 400 bar [6,000 psi], mat.: stainless steel | -F- | |
| Ordering information for your enquiry: | ||
| 1. Order code: CPX-A-G1 2. Option: | ⇓ [ ] |
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