CPT-20

בהזמנה

WIKA · מדידת לחץ · משפחה CPT

משדר לתהליך

Name: משדר לתהליך
Brand: WIKA
SKU: CPT

עם תא מדידה קרמי קיבולי

טווח

-1…100 bar

יציאה

FOUNDATION Fieldbus · 4-20 mA

דיוק

0.05 % BFSL

הגנה

IP66/IP67

CERoHSGOSTUkrSEPROREACHNACE[II 1G Ex ia IIC T6 ... T1 Ga][II 2G Ex ia IIC T6 ... T1 Gb][II 1D Ex ia IIIC T135 °C Da][II 2D Ex ia IIIC T135 °C Db][II 2D Ex tb ia IIIC T135 °C Db][Ex ia IIC T6 ... T1 Ga][Ex ia IIC T6 ... T1 Ga/Gb][Ex ia IIC T6 ... T1 Gb][Ex ia IIIC T135 °C Da][Ex ia IIIC T135 °C Db][Ex db ia IIC T6 ... T1 Ga/Gb][Ex db ia IIC T6 ... T1 Gb][Ex db ia tb ia IIIC T135 °C Db]ATEXIECEx

מחיר

לפי דרישה

תלוי בתצורה

לבקש הצעת מחיר

+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

תיאור

עם אותות יציאה של 4 ... 20 mA, 4 ... 20 mA HART ®, PROFIBUS ® PA או FOUNDATION Fieldbus™ בשילוב עם סוג הגנת הצתה של בטיחות מהותית או של בית חסין-להבה (בהתאם ל-ATEX ול-IECEx), דגם CPT-2x מתאים באופן אידיאלי ליישומים עם הדרישות הגבוהות ביותר לטכנולוגיית מדידה.

תכונות מיוחדות

הגנת Ex לפי ATEX ו-IECEx
מתאים ליישומים עד SIL 2 (SIL 3)
תא מדידה קרמי יבש, בטיחות עומס-יתר גבוהה
שבעה דגמי מארז שונים
הגדרה באמצעות EDD (Electronic Device Description) ו-DTM (Device Type Manager) בהתאם לתפיסת FDT (Field Device Tool), למשל PACTware

שאלות ותשובות

מהו טווח המדידה של ה-CPT-20?

המשדר זמין בטווחים מ-0 … 0.025 bar ועד 0 … 100 bar, כולל טווחים יחסיים כגון -1 … 25 bar, וכן טווחים ב-psI עד 0 … 1450 psi.

מהי דיוק המדידה?

הדיוק הוא 0.05 % BFSL לפי IEC 61298-2 — דיוק גבוה במיוחד, המתאים גם לטווחי מדידה קטנים.

אילו חיבורי תהליך זמינים?

בין היתר: G ½, M20 x 1.5, G ¼ A female, G ½ A male, ¼ NPT female, ½ NPT male, G 1 A, G 1 ½ A, Clamp 1"–2", DN 32–DN 50 (עד PN 40), ו-2"/3", 150 lbs.

האם המשדר מתאים לאזורים מסוכנים?

כן. המשדר מאושר לפי ATEX ו-IECEx, למשל [II 1G Ex ia IIC T6 ... T1 Ga] ו-[II 2G Ex db ia IIC T6 ... T1 Gb], עם אפשרויות בטיחות מהותית (Ex ia) ובית חסין-להבה (Ex db).

מהו רמת שלמות הבטיחות (SIL)?

המשדר מתאים ליישומים עד SIL 2, עם אופציה עד SIL 3.

באיזו טמפרטורה ניתן להשתמש במשדר?

טמפרטורת הסביבה: -40 … +80 °C; טמפרטורת התהליך: -20 … +150 °C.

מה מבדיל את ה-CPT-2x ממשדרים אחרים?

תא המדידה הקרמי הקיבולי היבש מספק דיוק גבוה במיוחד בטווחים קטנים, עם בטיחות עומס-יתר גבוהה, ושבעה וריאנטים של בית המכשיר לבחירה.

אילו חומרים זמינים לחלקים במגע עם המדיום?

Stainless steel 316L, PVDF, Alloy C22 (2.4602), Alloy C276 (2.4819), Duplex (1.4462), Titanium grade 2, קרמיקה O3 וקרמיקת ספיר — להתאמה למדיומים תוקפניים.

זיהוי

דגם	CPT-20
סדרה	CPT
תת-קטגוריה	Process transmitter

טווח מדידה

טווח לחץ

0…0.1 bar · 0…0.4 bar · 0…1 bar · 0…2.5 bar · 0…5 bar · 0…10 bar · 0…25 bar · 0…60 bar · 0…100 bar · 0…0.4 psi · 0…1.5 psi · 0…5 psi · 0…15 psi · 0…30 psi · 0…150 psi · 0…300 psi · 0…1450 psi · 0…0.025 bar · -0.025…0.025 bar · -1…0 bar · -1…25 bar · -0.05…0.05 bar · -1…1.5 bar · -1…60 bar · -0.2…0.2 bar · -1…5 bar · -1…100 bar · -0.5…0.5 bar · -1…10 bar · 0…75 psi · 0…500 psi · 0…900 psi · -0.7…0.7 psi · -14.5…20 psi · -14.5…900 psi · -3…3 psi · -14.5…75 psi · -14.5…1450 psi · -7…7 psi · -14.5…150 psi · -14.5…0 psi · -14.5…300 psi

דיוק מדידה

מחלקת דיוק	0.05 % BFSL
תקן דיוק	IEC 61298-2
רמת בטיחות תפקודית (SIL)	SIL 2 (option up to SIL 3)

תנאי תהליך

חיבור תהליך	G ½M20 x 1.5G ¼ A femaleG ½ A male¼ NPT female½ NPT maleG 1 AG 1 ½ AClamp 1"Clamp 1 ½"Clamp 2"DN 32DN 40DN 50DN 40, PN 40DN 50, PN 40DN 80, PN 402", 150 lbs3", 150 lbs
טמפ׳ תהליך	−20…+150 °C

מאפיינים חשמליים

אות יציאה	FOUNDATION Fieldbus · 4-20 mA · 4-20 mA HART · PROFIBUS PA
הזנה	DC 9.6 ... 35 V
חיבור חשמלי	M20 x 1.5 cable gland, ½ NPT cable gland, DIN 175301-803A, M12 x 1 (4-pin)

חומרים

חומר מארז	PBT, polyester, Die-casting AlSi10Mg, powder-coated on PE basis, Stainless steel 316L, aluminium, stainless steel, ABS
חומר חלקים רטובים	Stainless steel 316L, PVDF, Alloy C22 (2.4602), Alloy C276 (2.4819), Duplex (1.4462), Titanium grade 2, O3 ceramic, Sapphire ceramic with glass seam (> 99.9 % Al2), Sapphire ceramic
חומר אטם	FKM, EPDM, FFKM

סביבת הפעלה

טמפ׳ סביבה	−40…+80 °C
דרגת הגנה IP	IP66/IP67
משקל	1.5 kg

תקנים ואישורים

תקנים

CERoHSGOSTUkrSEPROREACHNACE

הגנת התפוצצות

[II 1G Ex ia IIC T6 ... T1 Ga][II 1/2G Ex ia IIC T6 ... T1 Ga/Gb][II 2G Ex ia IIC T6 ... T1 Gb][II 1D Ex ia IIIC T135 °C Da][II 2D Ex ia IIIC T135 °C Db][II 1/2G Ex db ia IIC T6 ... T1 Ga/Gb][II 2G Ex db ia IIC T6 ... T1 Gb][II 2D Ex tb ia IIIC T135 °C Db][Ex ia IIC T6 ... T1 Ga][Ex ia IIC T6 ... T1 Ga/Gb][Ex ia IIC T6 ... T1 Gb][Ex ia IIIC T135 °C Da][Ex ia IIIC T135 °C Db][Ex db ia IIC T6 ... T1 Ga/Gb][Ex db ia IIC T6 ... T1 Gb][Ex db ia tb ia IIIC T135 °C Db]ATEXIECEx

פרטים נוספים

שפות גיליון נתונים

EN, DE, FR, ES, PL, IT, NL, JA, ZH, RU, PT, TR, CS, KO, SV, DA, NO, FI

טבלאות מגיליון הנתונים

Gauge pressure

bar	0 ... 0.025	0 ... 0.1	0 ... 0.4	0 ... 1
0 ... 2.5	0 ... 5	0 ... 10	0 ... 25
0 ... 60	0 ... 100
psi	0 ... 0.4	0 ... 1.5	0 ... 5	0 ... 15
0 ... 30	0 ... 75	0 ... 150	0 ... 300
0 ... 500	0 ... 1,450
Absolute pressure
bar	0 ... 0.1	0 ... 0.4	0 ... 1	0 ... 2.5
0 ... 5	0 ... 10	0 ... 25	0 ... 60
0 ... 100
psi	0 ... 0.4	0 ... 1.5	0 ... 5	0 ... 15
0 ... 30	0 ... 150	0 ... 300	0 ... 900
0 ... 1,450
Vacuum and +/- measuring range
bar	-0.025 ... +0.025	-0.05 ... +0.05	-0.2 ... +0.2	-0.5 ... +0.5
-1 ... 0	-1 ... +1.5	-1 ...+5	-1 ...+10
-1 ...+25	-1 ...+60	-1 ...+100
psi	-0.7 ... +0.7	-3 ...+3	-7 ...+7	-14.5 ... 0
-14.5 ...+20	-14.5 ...+75	-14.5 ...+150	-14.5 ...+300
-14.5 ...+900	-14.5 ... +1,450

Vacuum/overload safety

Vacuum safety	Yes (from measuring range 0 ... 1 bar [0 ... 15 psi])
Minimum pressure at 0 ... 0.025 bar [0 ... 0.4 psi]	-0.05 bar [-0.8 psi]
Minimum pressure at 0 ... 0.1 bar [0 .. 1.5 psi]	-0.2 bar [-3 psi]
Minimum pressure at 0 ... 0.4 bar [0 ... 5 psi]	-0.8 bar [-14 psi]
Overload safety
Measuring range ≤ 1 bar [15 psi]	35 times
Measuring range ≤ 10 bar [150 psi]	9 times
Measuring range ≤ 60 bar [900 psi]	3 times
Measuring range ≤ 100 bar [1,450 psi]	2 times

Output signals

Signal types	■ 4 ...20mA ■ 4 ... 20 mAwith a superimposed HART ® communication signal (option: SIL qualification) ■ HART ® specification: 7.3 ■ FOUNDATION™ Fieldbus ■ PROFIBUS ® PA ■ Slave electronics for electrical differential pressure (option: SIL qualification)
Load in Ω	(U B - U Bmin ) / 0.022 A
Dampening	0.0 ... 999.9 s, adjustable After the set dampening time the instrument outputs 63 %of the applied pressure as output signal.
Step response time	< 80 ms (= dead time < 25 ms + rise time 10 ... 90 %<55ms)

Accuracy specifications

Accuracy at room temperature 1)	0.05 %of span (option: 0.1 %or 0.2 %)
Adjustability
Zero point	-20 ...+95 %(downwards, the adjustability is always limited by the minimum pressure of 0 bar abs. [0 psia])
Span	-120 ...+120 %with a difference between zero point and span of a max. 120 %of the nominal measuring range (downwards, the adjustability is always limited by the minimum pressure of 0 bar abs. [0 psia])
Turndown	Unlimited Max. turndown for SIL applications 10:1
Non-linearity	Depending on the accuracy at room temperature
Accuracy at room temperature 0.05%	≤ 0.05 %of span BFSL (IEC 61298-2)
Accuracy at room temperature 0.1%	≤ 0.1 %of span BFSL (IEC 61298-2)
Accuracy at room temperature 0.2%	≤ 0.2 %of span BFSL (IEC 61298-2)
Non-repeatability	Depending on the accuracy at room temperature
Accuracy at room temperature 0.05%	≤ 0.05 %of span BFSL (IEC 61298-2)
Accuracy at room temperature 0.1%	≤ 0.1 %of span BFSL (IEC 61298-2)
Accuracy at room temperature 0.2%	≤ 0.2 %of span BFSL (IEC 61298-2)
Behaviour with turndown
1:1 ... 5:1	No change in accuracy
> 5:1	(basic accuracy / 5) x turndown
Long-term stability at reference conditions
Measuring range 0 ... 0.025 bar [0.4 psi]	■ < 0.1 %xturndown (1 year) ■ < 0.2 %xturndown (5 years) ■ < 0.4 %xturndown (10 years)
All other measuring ranges	■ < 0.05 %xturndown (1 year) ■ < 0.1 %xturndown (5 years) ■ < 0.2 %xturndown (10 years)
Thermal change, zero point and span (reference temperature 20 °C	[68 °F])
In compensated range 0 ... 100 °C [32 ... 212 °F]	< 0.075 %/ 10 K (max. 0.15 %)
Outside compensated range	< 0 °C [32 °F]: < 0.15 %/ 10 K > 100 °C [212 °F]: < 0.05 %/ 10 K
Thermal change of the current output 2) (reference temperature 20 °C [68 °F])	< 0.05 %/ 10 K (max. 0.15 %) for 4 ... 20 mAoutput at -40 ...+80 °C [-40 ...+176 °F]

הצגת הכול (20)

Reference conditions (per IEC 61298-1)

Temperature	15 ... 25 °C [59 ... 77 °F]
Atmospheric pressure	860 ... 1,060 mbar (86 ... 106 kPa, 12.5 ... 15.4 psig)
Air humidity	45 ... 75 %r.h.
Characteristic curve determination	Terminal method per IEC 61298-2
Curve characteristics	Linear
Reference mounting position	Vertical, diaphragm points downward

Signal type	Backlighting
	Inactive	Active
4 ... 20 mA	DC 9.6 ...35V	DC 16 ...35V
4 ... 20 mA with a superimposed HART ® communication signal	DC 9.6 ...35V	DC 16 ...35V
FOUNDATION™ Fieldbus	DC 9 ...32V	DC 13.5 ...32V
PROFIBUS ® PA	DC 9.6 ...32V	DC 13.5 ...32V

Signal type	Backlighting
	Inactive	Active
4 ... 20 mA	DC 9.6 ...30V	DC 16 ...30V
4 ... 20 mA with a superimposed HART ® communication signal	DC 9.6 ...30V	DC 16 ...30V
FOUNDATION™ Fieldbus	DC 9 ...24V (DC 9 ...17.5V Fisco)	DC 13.5 ...24V (DC 13.5 ...17.5V Fisco)
PROFIBUS ® PA	DC 9 ...24V (DC 9.6 ...17.5V Fisco)	DC 13.5 ...24V (DC 13.5 ...17.5V Fisco)

Standard process connections for model CPT-20

EN 837	■ G½ ■ M20 x 1.5
ISO 228-1	G¼Afemale, G½Amale
ANSI / ASME B1.20.1	¼NPTfemale, ½NPTmale

Electrical connection

Spring-loaded terminals	Wire cross-section	■ Wire or strand: 0.2 ... 2.5 mm² (AWG 24 ... 14) ■ Strand with end splice: 0.2 ... 1.5 mm² (AWG 24 ... 16)
Cable glands M20 x 1.5
Plastic, PA	Sealing	NBR
Cable diameter	■ 5 ... 9 mm[0.2 ... 0.35 in] ■ 6 ... 12 mm[0.24 ... 0.47 in] ■ 10 ... 14 mm[0.39 ... 0.55 in]
Brass, nickel-plated	Sealing	NBR
Cable diameter	9 ... 13 mm[0.35 x 0.51 in] (for armoured cable)
Stainless steel	Sealing	NBR
Cable diameter	7 ... 12 mm[0.28 x 0.47 in]
Cable glands ½ NPT
sealed with blind plug
Plastic, PA	Cable diameter	5 ... 9 mm[0.2 ... 0.35 in]
Brass, nickel-plated	Cable diameter	6 ... 12 mm[0.24 ... 0.47 in]
Brass, nickel-plated	Cable diameter	9 ... 13 mm[0.35 x 0.51 in] (for armoured cable)
Angular connector DIN 175301- 803A with mating connector	Wire cross-section	Max.1.5mm 2 (AWG 16)
Ingress protection	IP65 1)
Circular connector M12 x 1 (4-pin) without mating connector	Ingress protection	IP65 1)
Electrical safety	Reverse polarity protection

Specifications

Backlighting	Yes
Background	Grey, black digits
Upgradable	Yes (for order numbers, see 'Accessories')
Menu languages	German English French Spanish	Polish Italian Dutch	Japanese Chinese Russian	Portuguese Czech Turkish
Display size	5-digit measured value display, adjustable (option: bar graph display) Max. 5 digits, size 7 x 13 mm[0.28 x 0.51 in]
Ingress protection per IEC/EN 60529	■ IP20 (loose) ■ IP40 (built-in without cover)
Material	Case from ABS, window from polyester film

Operating conditions

Permissible temperature ranges	Pay attention to restrictions to temperature ranges with Ex approvals
Ambient	■ -20 ...+70 °C [-4 ... 158 °F] (with digital display) ■ -40 ...+80 °C [-40 ... 176 °F] (without digital display)
Medium	see sealing material
Storage	-60 ...+80 °C [-76 ... 176 °F]
Restrictions to medium temperature due to sealing material	For oxygen applications max. 60 °C [140 °F]
FKM	-20 ...+130 °C (option: -20 ...+150 °C) [-4 ...+266 °F (option: -4 ...+302 °F)]
EPDM	-40 ...+130 °C (option: -40 ...+150 °C) [-40 ...+266 °F (option: -40 ...+302 °F)]
FFKM	-20 ...+130 °C (option: -20 ...+150 °C) [-4 ...+266 °F (option: -4 ...+302 °F)]

Operating conditions

Vibration resistance per EN 60068-2-6 (vibration under resonance)	■ 4 g (5 ... 200 Hz) per GL characteristic curve 2 ■ 0.75 g in accordance with GLcharacteristic curve 1 (double chamber case from stainless steel)
Shock resistance per IEC 60068-2-27 (mechanical shock)	■ 50 g (2.3 ms) ■ 2 g (for double chamber case, cast stainless steel)
Instrument safety
Ingress protection per IEC/EN 60529	■ IP66/67 ■ IP66/IP68 (0.2 bar) for absolute pressure sensors ■ Option: IP66/IP68 (1 bar) or IP68 (25 bar)
Electrical safety	Overvoltage category III, protection class II
SIL per IEC 61508:2010	■ Single-channel operation up to SIL 2 ■ Multi-channel operation (homogeneous, redundant) up to SIL 3

Logo	Description	Country
	EU declaration of conformity	European Union
	Zone 21 dust [II 2D Ex tb ia IIIC T135 °C Db] IECEx Hazardous areas - Ex i Zone 0 gas [Ex ia IIC T6 ...T1 Ga] mounting to zone 0 gas [Ex ia IIC T6 ...T1 Ga/Gb]
	Zone 1 gas Zone 1 gas [Ex ia IIC T6 ...T1 Gb] Zone 20 dust [Ex ia IIIC T135 °C Da] Zone 21 dust [Ex ia IIIC T135 °C Db] - Ex d Zone 1 gas mounting to zone 0 gas [Ex db ia IIC T6 ...T1 Ga/Gb] Zone 2 gas [Ex db ia IIC T6 ...T1 Gb] Zone 21 dust [Ex db ia tb ia IIIC T135 °C Db]	International
	GOST Metrology, measurement technology
		Russia
	UkrSEPRO Metrology, measurement technology	Ukraine

Logo	Description
	SIL 2 (option) 1) Functional safety
-	NAMUR recommendations
	NE21	Electromagnetic compatibility of equipment
	NE43	Signal level for failure information
	NE53	Compatibility of field instruments
	NE107	Self-monitoring and diagnostics

Standard process connections for model CPT-20

	EN 837	G½
	ISO 228-1	G¼Afemale, G½male
	ISO 228-1	G¼Afemale, G½male (PVDF)
	EN 837	G½(volume reduced)
	ANSI / ASME B1.20.1	¼NPTfemale, ½NPTmale
	EN 837	M20 x 1.5

Flush process connections for model CPT-21

	ISO 228-1	G½
	DIN 3852-E	G¾
	ISO 228-1	G1A
	DIN 3852-A	G1½
	DIN 3852-A-B	G1½A
	ANSI / ASME B1.20.1	1½NPT

Aseptic process connections for model CPT-21

	DIN 32676, ISO 2552	Clamp 2"
	DIN 11851 with grooved union nut	Form F, DN 40
	EN 1092-1 collar, DIN 2527	DRD, DN 25
	VARIVENT ®	DN 32
	Threaded pipe connection per DIN 11851	DN 40
	Threaded pipe connection per DIN 11851	DN 50
	Threaded pipe connection per DIN 11864-1	DN 50

mm	DN	PN	D	b	k	d2	d4	f	H
1	40	40	150	18	110	4xø18	88	3	50
50	40	165	20	125	4xø18	102	3	50
80	40	200	24	160	8xø18	138	3	51
2	2'	150 lbs	152,4	19,1	120,7	4xø19,1	91,9	3,2	51
3'	150 lbs	190,5	23,9	152,4	8xø19,1	127	3,2	51

inch	DN	PN	D	b	k	d2	d4	f	H
1	40	40	5.91"	0.71"	4.33"	4xø 0.71"	3.46"	0.12"	1.97"
50	40	6.50"	0.79"	4.92"	4xø 0.71"	4.02"	0.12"	1.97"
80	40	7.87"	0.95"	6.30"	8xø 0.71"	5.43"	0.12"	2.01"
2	2'	150 lbs	6"	0.75"	4.75"	4xø 0.75"	3.62"	0.13"	2.01"
3'	150 lbs	7.5"	0.94"	6"	8xø 0.75"	5'	0.13"	2.01"

Flanges for model CPT-21

	DIN 2501
	ASME B16.5

משדר לתהליך

תיאור

תכונות מיוחדות

שאלות ותשובות

1 מק״טים סטנדרטיים של משפחת CPT