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Technical
Information
TI322P/00/en

Applications

The Cerabar M transmitter measures the
gauge and absolute pressure of gases,
vapours and liquids and can be used in
all areas of industry.
Installation and process conditions often
make the use of diaphragm seals
necessary. Hauser offers you
the following:

PMP 46: diaphragm seals for hygienic
applications

PMP 48: diaphragm seals with
threaded boss, separator, flange or
flange with extension

Features and Benefits

Accuracy

Linearity better than 0.2% of set span

Adjustable measuring range with
TD 10:1

Long-term stability better than 0.1%

Piezoresistive metal sensor with metal
diaphragm for measuring ranges up to
400 bar (6000 psi).

Electronics

Analogue: cost effective version with
short response time especially for
fast processes

Smart: intelligent with versatile
operating procedures via HART
protocol

PROFIBUS-PA: tried and tested for
digital communications

Housing
With its stainless steel housing and no
dead volume, the Cerabar M fulfils all
the special hygienic requirements of
the food and pharmaceutical
industries. The polyester-epoxy
coated aluminium housing has proven
itself well in the process industry.

Process connections
All customary thread versions,
hygienic connections and flanges
available.

Pressure Transmitter
cerabar M PMP 46
cerabar M PMP 48

Overload resistant pressure transmitter with
diaphragm seal and analogue, Smart or
PROFIBUS-PA electronics

PMP 46
Clamp

PMP 48
Flange

Hauser

+

Endress

The Power of Know How

Содержание cerabar M PMP 46

Страница 1: ...measuring ranges up to 400 bar 6000 psi Electronics Analogue cost effective version with short response time especially for fast processes Smart intelligent with versatile operating procedures via HA...

Страница 2: ...d adapter Page 21 DIN 11851 DN 25 DN 40 DN 50 Clamping bracket Page 22 Clamp 1 1 2 Threaded boss Diaphragm seal G Page 27 DIN ISO 228 1 G 1 G 1 G 2 max 400 bar 6000 psi PMP 48 NPT Page 27 ANSI B1 20 1...

Страница 3: ...is available for versions without a local display Electronic Inserts Cerabar M has three electronics versions Analogue 4 20 mA Operation directly at the measuring point with one potentiometer each for...

Страница 4: ...the form of a four digit number The bar graph depicts the current pressure value related to the measuring range Process Connections Process connections are available with all common threads flush mou...

Страница 5: ...auser Supply voltage 11 5 45 V DC or Ex ia 11 5 30 V DC or Cerabar M pressure transmitter with PROFIBUS PA digital communication signal and connection via segment coupler to a PLC or PC using e g the...

Страница 6: ...sure to a resistance bridge The bridge output voltage which is proportional to pressure is then measured and evaluated Advantages For process pressures up to 400 bar 6000 psi Excellent long term stabi...

Страница 7: ...e When calibrating with reference pressure the pressure for lower range value and upper range value must be entered and confirmed by pressing the Zero or Span key twice Press these keys once to displa...

Страница 8: ...ion Using a Handheld Terminal Using the Universal HART Communicator DXR 275 handheld terminal you can set the Cerabar M make checks and use additional functions such as Damping and Calibration without...

Страница 9: ...and actuators including those in explosion hazardous areas to be connected to bus line With PROFIBUS PA two wire looped instruments can be supplied by the sensor with power and digital process inform...

Страница 10: ...lue Diaphragm seals also shift the zero point depending on the orientation of the instrument neutral calibration position max positive zero point shift max negative zero point shift This zero point sh...

Страница 11: ...nd pipe is available for this Material 1 4301 AISI 304 Order No 52001402 It can also be selected as an accessory in the Product Structure Mounting point remote from the measuring point Measuring point...

Страница 12: ...the application Temperature Effects The temperature coefficients of the diaphragm seals as stated in the technical data and dimensions page 21 onwards apply to silicone oil calibrating temperature 20...

Страница 13: ...on the electronic insert without interrupting the process measurement Always connect the screening or ground cable if present to the internal ground terminal of the housing not to terminal 3 1 2 3 Di...

Страница 14: ...ted to the PROFIBUS network using a preterminated cable Versions PM 4 L1 P PM 4 L1 R PM 4 L2 P PM 4 L2 R Connection M12 Plug For hygienic applications or humid operating areas Endress Hauser also offe...

Страница 15: ...instrument Universal HART Communicator DXR 275 PC with operating program e g Commuwin II via Commubox FXA 191 Optional digital display with PROFIBUS PA electronics see page 8 Connection via segment c...

Страница 16: ...ibration rigs for 40 mbar absolute to 100 mbar absolute 0 3 of set span Warm up time Analogue Smart PROFIBUS PA 200 ms 1 s 1 s Rise time T90 time Analogue Smart PROFIBUS PA 60 ms 220 ms 220 ms Settlin...

Страница 17: ...re over pressure limit OPL MWP nameplate x 1 5 The pressure values permitted at higher temperatures can be found in the following standards EN 1092 1 2001 Tab 18 ASME B 16 5a 1998 Tab 2 2 2 F316 ASME...

Страница 18: ...tronics only Overvoltage category II to DIN EN 61010 1 Ripple No effect for 4 20 mA signal up to 5 residual ripple within permissible range With HART Communicator and Commubox max ripple measured on 5...

Страница 19: ...bar 4 bar 100 100 kPa 400 kPa 15 15 psig 60 psig 7M 1 4 bar 16 bar 100 400 kPa 1 6 MPa 15 60 psig 240 psig 7P 1 10 bar 40 bar 0 1 1 MPa 4 MPa 15 150 psig 600 psig Calibration and Technical Units 1 Ca...

Страница 20: ...40 EL SMS thread 2 PN 40 FG RJT thread 1 PN 40 FL RJT thread 2 PN 40 GG ISS thread 1 PN 40 GL ISS thread 2 PN 40 KL DRD flange D 65 mm LL Varivent type N for pipes DN 40 125 Pipe diaphragm seal PB Dai...

Страница 21: ...weight DN PN D f G m dM Ambient Process max A max A mm bar mm mm mm mm mbar 10K mbar 10K bar mbar mm kg mm kg PMP 46 AG 32 40 50 10 Rd 58 x 1 6 21 32 3 4 from 2 0 9 251 5 1 4 256 5 1 7 PMP 46 AH 40 40...

Страница 22: ...mm mbar 10K mbar 10K bar mbar mm kg mm kg PMP 46 DG 25 33 7 38 25 32 40 1 40 50 5 34 3 4 from 0 4 8 234 5 1 0 239 5 1 3 PMP 46 DL 40 51 50 2 40 64 45 1 2 from 0 1 9 242 5 1 2 247 5 1 5 PMP 46 DU 70 76...

Страница 23: ...ent Code Pipe Conical sleeve Groove nut Diaphragm seal Stainless steel housing Aluminium housing Nominal diameter Nominal pressure Diameter Sleeve height Thread Height Diaphragm diameter Temperature c...

Страница 24: ...eal 125 50 66 105 M10 45 3 13 16 15 20 84 Diaphragm seal Varivent Type N and DRD Instru ment Code Neck Flange Bolt holes Diaphragm seal Stainless steel housing Aluminium housing Nominal pressure Exten...

Страница 25: ...r 4 bar 100 100 kPa 400 kPa 15 15 psig 60 psig 7M 1 4 bar 16 bar 100 400 kPa 1 6 MPa 15 60 psig 240 psig 7P 1 10 bar 40 bar 0 1 1 MPa 4 MPa 15 150 psig 600 psig Calibration and Technical Units 1 Calib...

Страница 26: ...mm GK DN 50 PN 10 40 extended diaphragm 100 mm GU DN 80 PN 10 40 extended diaphragm 100 mm JK DN 50 PN 10 40 extended diaphragm 200 mm JU DN 80 PN 10 40 extended diaphragm 200 mm Flanges dimensions to...

Страница 27: ...silicone oil for other oils see page 12 Recommended minimum measuring range Max effects of mounting position see page 10 Height of Cerabar M Total weight Height of Cerabar M Total weight PN d1 d d2 x...

Страница 28: ...ng Aluminium housing Threaded boss Nominal pressure Diameter Height Thread length Height Diameter Across flats Temperature coefficient T K for silicone oil for other oils see page 12 Recommended minim...

Страница 29: ...EB 25 10 40 115 18 68 4 14 85 28 8 8 11 228 2 8 233 3 1 PMP 48 EC 25 64 160 140 24 68 4 18 100 28 8 8 11 234 4 4 239 4 7 PMP 48 ED 25 250 150 28 68 4 22 105 28 8 8 11 238 5 1 243 5 4 PMP 48 EF 25 400...

Страница 30: ...150 2 48 3 6 00 0 75 3 62 4 0 75 4 75 1 77 1 2 15 254 5 4 5 259 5 4 8 PMP 48 MJ 2 150 4 48 3 6 00 0 75 3 62 4 0 75 4 75 1 77 1 2 20 254 5 4 9 259 5 5 2 PMP 48 NJ 2 150 6 48 3 6 00 0 75 3 62 4 0 75 4...

Страница 31: ...31...

Страница 32: ...CV5 05 02 PT1 Endress Hauser GmbH Co KG Instruments International P O Box 2222 D 79574 Weil am Rhein Germany Tel 07621 975 02 Fax 07621 975 345 http www endress com info ii endress com Hauser Endress...

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