CombiPress PFMH

Flush membrane with 3-A sanitary standards (FDA-compliant) and EHEDG
Resistant to all common CIP cleaning media and SIP-capable (150 °C max, < 60 min)
Versions available for high media temperatures (200 °C)
Built in graphical display (CombiView DFON optional) and programmable by touch screen or with FlexProgrammer 9701
Optionally available with additional relays and 4 ... 20 mA with HART
Available with optional ATEX approval (4 ... 20 mA output signal)

available on request

Technical data

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Performance characteristics

Measuring range

-1 … 68 bar

Min. measuring span

0.05 bar

Max. measuring span

69 bar

Pressure type

Absolute
Relative (gauged)

Standard error of measurement (BFSL)

± 0.04 % FSR , up to 2:1 turndown ratio
± 0.1 % FSR , up to 4:1 turndown ratio
Including non-linearity, hysteresis and non-repeatability according BFSL
For turndown, multiply this value by the applied turndown ratio

Max. measuring error

± 0.1 % FSR , up to 2:1 turndown ratio
± 0.25 % FSR , up to 4:1 turndown ratio
Including zero-point and span error, nonlinearity (by terminal base line), hysteresis and non-repeatability (EN 61298-2)
For turndown, multiply this value by the applied turndown ratio

Temperature coefficient

≤ 0.05 % FSR/10 K , measuring span
≤ 0.05 % FSR/10 K , zero point

Compensated temperature range

-40 … 85 °C

Long term stability

≤ 0.1 % FSR/a , IEC 770 6.3.2

Max. turndown ratio

10 : 1

Rise time (10 ... 90 %)

≤ 0.3 s

Sample time

≤ 0.3 s

Power-up time

< 10 s

Compliance and approvals

Explosion protection

ATEX II 1D Ex ia IIIC T100 °C Da
ATEX II 1G Ex ia IIC T5
ATEX II 3 G Ex ec IIC T5

Software

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Software

Software – DDL
- (zip | 370 KB)
Software – Firmware update
- (zip | 22 KB)
Software – PC Software FlexProgram
- DE/EN/FR (zip | 49 MB)
Software – FlexProgram HART configuration package
- (zip | 11 MB)

Downloads

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Data sheet

Data sheet – PFMH
- DE (pdf | 1 MB)
Data sheet – PFMH
- EN (pdf | 1 MB)
Data sheet – PFMH
- FR (pdf | 1 MB)
Accessories datasheet – Clamp gasket with diaphragm
- EN/DE/FR (pdf | 973 KB)

Operating Manual

Operating instructions – CombiPress PFMx
Mounting instruction for 3A and EHEDG
- DE/EN/FR (pdf | 544 KB)

Software Manual

Operating instructions – HART Field Device Specification
- EN (pdf | 679 KB)

Certificates / approvals

Declaration of Conformity – CE
- EN/DE/FR (pdf | 337 KB)
Declaration of Conformity – EAC
- RU (pdf | 1 MB)
Declaration of Conformity – CE - ATEX
- EN/DE/FR (pdf | 325 KB)
Declaration of Conformity – Chinese Food Safety
- DE/EN/FR (pdf | 476 KB)
Food Regulatory Declaration of Harmlessness – CombiPress PFMH, PFMN
- EN/DE/FR (pdf | 241 KB)
Type Examination Certificate / Type approval – ATEX II 1G & ATEX II 1D
- EN (pdf | 1 MB)
Type Examination Certificate / Type approval – ATEX II 3G
- EN (pdf | 1 MB)
Type Examination Certificate / Type approval – 3-A
- EN (pdf | 205 KB)
Type Examination Certificate / Type approval – EHEDG
- EN (pdf | 291 KB)
China RoHS declaration
- EN/ZH (pdf | 219 KB)
Type Examination Certificate / Type approval - cULus
- EN (pdf | 274 KB)

Technical Reports / White Paper

Baumer Guideline for Analog Sensor Interfaces
- DE (pdf | 736 KB)
- EN (pdf | 706 KB)
Baumer Explosion Protection Guideline
- DE (pdf | 1 MB)
- EN (pdf | 1 MB)
Baumer Guideline for Switching Outputs
- DE (pdf | 780 KB)
- EN (pdf | 772 KB)
Baumer Term Definitions of Sensor Properties
- DE (pdf | 1 MB)
- EN (pdf | 1 MB)

CAD

CAD-Drawing – PFMH
- (zip | 11 MB)

Drawings

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Drawings

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FlexHousing with bottom process connection

(png | 91 KB)

FlexHousing with rear process connection

(png | 73 KB)

BHC 3A DN 38, membrane Ø 25 mm (BCID: B01)

(png | 19 KB)

Tri-Clamp Ø 50.5, membrane Ø 25 mm (BCID: C04)

(png | 14 KB)

Tri-Clamp Ø 24.9, membrane Ø 16 mm (BCID: C01)

(png | 15 KB)

Tri-Clamp Ø 64.0, membrane Ø 25 mm (BCID: C05)

(png | 15 KB)

BHC 3A DN 76, membrane Ø 25 mm (BCID: B02)

(png | 19 KB)

Varivent® DN 32 … 125; 1 1/2" … 6" (Type N), Ø 68, membrane Ø 25 mm (BCID: V02)

(png | 17 KB)

BHC 3A DN 38, membrane Ø 25 mm (BCID: B01) with cooling neck

EN/DE/FR (png | 27 KB)

Tri-Clamp Ø 50.5, membrane Ø 25 mm (BCID: C04)

(png | 18 KB)

Tri-Clamp Ø 64.0, membrane Ø 25 mm (BCID: C05)

(png | 17 KB)

Accessories

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Programming tool

FlexProgrammer 9701

Configuration tool for process sensors

Article no.: 10260076

Operated from a PC, supplied from the USB port
Remote operation, supplied from a battery
User-friendly software with help menus
CleverLevel LFFS / LBFH / LBFI / LBFS / LBFS hanging / PL20, CombiLevel PLP70, CombiPress PFMH / PFMN, CombiTemp TFRH / TFRN, CombiLyz AFI4 / AFI5, PAC50x, CombiView DFON, PBMH, PBMH autoclavable, PBMN flush, PBMN low pressure, PBMN high pressure, PBSN, PP20S, PP56, FlexTop 22xx, FlexTemp 23xx, TFR5, PT55, TCR6, TE2, TER8, PT20

Accessories

	ZEX-ALL.B28RD100 Dual-channel safety barrier (with diode return channel) Article no.: 11217062	Applicable for all Baumer Ex i 4 … 20 mA current loop sensors and Ex i LBFH/LBFI level switches DIN rail mounted HART compatible Earthed field circuit
	ZEX-ALL.B30RS075 Single-Channel safety barrier (for potential-free contacts) Article no.: 11217063	Applicable for Baumer DFON relay outputs DIN rail mounted Earthed field circuit
	ZPW2-621 Article no.: 11043353	Welding connection Ø 55 x 32 AISI 316L (1.4404) 40 bar EHEDG 3-A
	ZPW2-626 Article no.: 11039934	Welding connection DN 38, Ø 38 x 40 AISI 316L (1.4404) 40 bar EHEDG 3-A
	ZPW2-721 Article no.: 10319372	Welding connection Ø 120 x 32 AISI 316L (1.4404) 10 bar EHEDG 3-A
	ZPX4-320 Article no.: 11112854	ISO 2037, Ø 38.0 x 1.2 ISO 2037, Ø 38.0 x 1.6 AISI 316L (1.4404) 40 bar
	ZPX3-B232 EPDM Article no.: 11178907	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 EPDM FDA compliant
	ZPX3-B332 FKM Article no.: 11178908	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 FKM FDA compliant
	ZPX3-B532 Silicone Article no.: 11178909	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 Platinum Silicone FDA compliant
	ZPX2-112 NBR Article no.: 11165511	BHC 3A DN 38 NBR
	ZPX2-123 EPDM Article no.: 11091329	BHC 3A DN 38 EPDM 3-A FDA compliant
	ZPX2-132 FPM Article no.: 11165513	BHC 3A DN 38 FPM
	ZPX2-223 EPDM Article no.: 11088059	BHC 3A DN 76 EPDM 3-A FDA compliant
	ZPX2-323 EPDM Article no.: 11109174	Varivent® DN 32 … 125; 1 1/2" … 6" (Type N), Ø 68 EPDM 3-A FDA compliant
	ZPX3-7232 EPDM Article no.: 11109175	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 EPDM 40 bar FDA compliant
	ZPX3-7234 EPDM Article no.: 11165220	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 EPDM 40 bar EHEDG FDA compliant
	ZPX3-7262 EPDM Article no.: 10306266	ISO 2852 (Tri-Clamp), DN 51, Ø 64.0 EPDM 40 bar FDA compliant
	ZPX3-7332 FKM Article no.: 11165287	ISO 2852 (Tri-Clamp), DN 38, Ø 50.5 FKM 40 bar FDA compliant
	ZPX4-310 Article no.: 10341806	ISO 2852 (Tri-Clamp), DN 25, Ø 50.5 DIN 32676-B (Tri-Clamp), DN 26.9, Ø 50.5 DIN 32676-C (Tri-Clamp), DN 1", Ø 50.5 ISO 2852 (Tri-Clamp), DN 33.7; 38, Ø 50.5 DIN 32676-A (Tri-Clamp), DN 32; 40, Ø 50.5 DIN 32676-B (Tri-Clamp), DN33.7, Ø 50.5 DIN 32676-C (Tri-Clamp), DN 1 1/2", Ø 50.5 BHC 3A DN 38 AISI 304 (1.4301) 40 bar
	ZPX4-610 Article no.: 11109162	ISO 2852 (Tri-Clamp), DN 40; 51, Ø 64.0 DIN 32676-A (Tri-Clamp), DN 50, Ø 64.0 DIN 32676-B (Tri-Clamp), DN 42.4; 48.3, Ø 64.0 DIN 32676-C (Tri-Clamp), DN 2", Ø 64.0 AISI 304 (1.4301) 40 bar
	ZPX4-810 Article no.: 11083160	BHC 3A DN 76 AISI 304 (1.4301) 40 bar
	ZPX5-82 Article no.: 11039070	BHC 3A DN 38 AISI 316L (1.4404) 40 bar 3-A
	ZPX5-92 Article no.: 11109168	BHC 3A DN 76 AISI 316L (1.4404) 10 bar 3-A
	ZPX6-86 Article no.: 11122963	BHC 3A DN 38 Brass 40 bar
	ZPX6-96 Article no.: 11122965	BHC 3A DN 76 Brass 70 bar