Piezoresistive Pressure Transmitters Model Series PTM, Model PTMex for Explosion Hazard Zones

	ARMATURENBAU GmbH		MANOTHERM Beierfeld GmbH

Piezoresistive Pressure Transmitters
Models PTM / PTMFB / PTMk / PTMkFB / PTMv / PTMEx

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	Piezoresistive pressure transmitters are cost-saving and reliable instruments that supply a permanent output signal analog to the measured pressure, for transmission and remote monitoring i.e. indication, registration, control, adjustment and regulation.
	Chemical seals can be mounted additionally, when the transmitter has to be separated from the medium, e.g. in case of aggressive or highly viscous media etc.
	The compact and rugged piezoresistive pressure transmitters with protection class IP 65 are used more and more in all kinds of industrial facilities and plants.
	The pressure sensor can be calibrated based on the atmosphere, i.e. "relative pressure" (r), on absolute zero, i.e. "absolute pressure" (a), or on the pressure above the atmospheric pressure, i.e. "overpressure (ü).

Models	PTM PTMFB	Model PTM with thread connection BSP (or others) is our most used standard model. Version PTMFB with flush welded diaphragm suits for viscous media.
		Pressure Ranges:	between 0-100 mbar (r), (a) or (ü) up to 0-1000 bar (a) or (ü) resp. up to 15000 psi
		Accuracy:	0.5 % f.s.
		Housing:	304 stainless steel
		Process Connection:	model PTM: ½" BSP, optional ½" NPT or others , model PTMFB: ½" BSP with flush welded diaphragm, others upon request
		Wetted Parts:	stainless steel / sensor seal FPM (Viton)
		Electrical Connection:	plug connection according to EN 175301-803, with 3 terminals + 1 ground terminal; optional various others
		Output Signal:	4 – 20 mA, 0 – 20 mA, 0 – 10 VDC,	operating voltage:10 – 40 VDC, operating voltage: 8 – 28 VDC, operating voltage:13 – 28 VDC
		Details and Special Configurations:	see data sheet 9810

Data Sheets:

German
9810.pdf

Models	PTMk PTMkFB	Model PTMk is designed for small mounting spaces ("short form"). Version PTMkFB with flush welded diaphragm suits for viscous media.
		Pressure Ranges:	between 0-100 mbar (r), (a) or (ü) up to 0-1000 bar (a) or (ü) resp. up to 15000 psi
		Accuracy:	0.5 % f.s.
		Housing:	304 stainless steel
		Process Connection:	model PTMk: ¼" BSP, optional ¼" NPT or others , model PTMkFB: ½" BSP with flush welded diaphragm, others upon request
		Wetted Parts:	stainless steel / sensor seal FPM (Viton)
		Electrical Connection:	plug connection according to EN 175301-803, with 3 terminals + 1 ground terminal; optional various others
		Output Signal:	4 – 20 mA,	operating voltage: 10 – 40 VDC
		Details and Special Configurations:	see data sheet 9810.1

Data Sheets:

German
9810-1.pdf

Model	PTMv	The fully welded version PTMv has been developed to achieve the highest possible closeness and to avoid even long-time effects of the medium on the sensor seal, which could cause leakage.
		Pressure Ranges:	between 0-400 mbar (r), (a) or (ü) up to 0-160 bar (a) or (ü) resp. up to 2300 psi
		Accuracy:	0.5 % f.s.
		Housing:	304 stainless steel
		Process Connection:	½" BSP, optional ½" NPT or others
		Wetted Parts:	stainless steel
		Electrical Connection:	plug connection according to EN 175301-803, with 3 terminals + 1 ground terminal; optional various others
		Output Signal:	4 – 20 mA, 0 – 20 mA, 0 – 10 VDC,	operating voltage: 10 – 40 VDC operating voltage: 8 – 28 VDC, operating voltage:13 – 28 VDC
		Details and Special Configurations:	see data sheet 9810.2

Data Sheets:

German
9810-2.pdf

English
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ATEX Approved Pressure Transmitters
PTMEx, PTMExFG / PTMExFB, PTMExFBFG:

Models	PTMEx PTMExFB	The intrinsically safe version PTMEx is II 2 G EEx ib IIC T6 classified and approved for applications in explosion hazardous areas.
		Pressure Ranges:	PTMEx: 0-1 bar to 0-160 bar PTMExFB: 0-100 mbar to 0-400 bar both also with vacuum and compound ranges
		Accuracy:	0.2 % f.s.
		Housing:	304 stainless steel, protection class IP 65; field case version (FG) available at option
		Process Connection:	PTMEx: G ½ B (½" BSP), PTMExFB G ½ B (½" BSP) acc. DIN 3852 (flush welded diaphragm), but for pressure ranges < 1 bar G 1 B (1" BSP) with flush welded diaphragm; others at option
		Wetted Parts:	stainless steel
		Electrical Connection:	plug connection according to EN 175301-803, with 3 terminals + 1 ground terminal;
		Output Signal:	4-20 mA,	2 wire connection
			optional 0-20 mA with 3 wire connection
		Details and Special Configurations:	see data sheet 9812

Data Sheets:

German
9812.pdf

English
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