PM05X Series Ceramic Pressure Transmitter

Product Features

◆Robust ceramic sensing element;

◆Strong corrosion resistance;

◆Small size and light weight;

◆Easy installation and high cost performance;

Product Description

The PM05X series ceramic pressure transmitter is a high-performance pressure transmitter assembled with a ceramic pressure sensor as the sensitive element. The ceramic pressure sensor contains no liquid oil filling. Pressure acts directly on the front side of the ceramic diaphragm, causing slight deformation of the diaphragm. A thick-film circuit is printed on the back of the ceramic diaphragm to form a Wheatstone bridge. Due to the piezoresistive effect of the piezoresistors, pressure is converted into a voltage signal. Through a highly reliable amplification circuit and precise temperature compensation, the pressure of the measured medium is converted into a standard industrial signal output.

Product Application

◆Hydraulic and pneumatic equipment;

◆Constant pressure water supply;

◆Equipment matching;

◆Air conditioners and air compressors;

Technical Parameters

Measurement Range	-100…10…250KPa
	0…1…25MPa
Pressure Type	Gage pressure(G); Sealed gauge pressure（S）; Absolute pressure（A）
Output Signal	4…20mA;0.5…4.5VDC;0…10VDC;IIC;RS485
Input Voltage	8…30V DC;5VDC;3.3VDC
Accuracy Class	0.1 %FS	0.2%FS	0.5%FS
Zero Drift	0.01%FS/℃	0.02%FS/℃	0.05%FS/℃
Sensitivity Drift	0.01%FS/℃	0.02%FS/℃	0.05%FS/℃
Compensation Temperature	0…50℃; -10…70℃
Operating Temperature	-20～+85℃
Storage Temperature	-40～+125℃
Long-Term Stability	≤0.5±%FS/Year;≤1.0±%FS/Year
Response Time	＜1ms
Overload Capacity	200%
Load Resistance	R=(U-12.5)/0.02-R_D 其中：U为电源电压，R_D电源内阻
Measuring Medium	Corrosive media compatible with 316L
Diaphragm Material	AL₂0₃
Shell material	304SS;316L；TC4；PTFE；PVDF
Electrical connection	DIN43650A or custom
Process connection	M20×1.5 or custom
Protection Level	IP65;IP66;IP67; IP68
Explosion-Proof Grade	Ex ia Ⅱ CT6 (Optional)

Process Interface

Electrical Interface

Selection Guide

PM05-	Ceramic Pressure Transmitter
	Code	Left digit represents product type; Right digit represents electrical interface
	01	Hirschmann socket
	02	PG7 cable gland
	…	03:M12 socket;;04:Liquid level outlet; 05:Parker socket; 06:Small Hirschmann; 0T:Special customization
		Code	Output signal
		S1	4…20mA; S2:0.5…4.5VDC; S3:0…5VDC ;
		…	S4:0…10VDC; S5:IIC; S6:RS485; ST:Special customization
			Code	Power supply range
			U1	8…30VDC
			…	U2:3.1…8VDC;U3:3.3VDC
				Code	Housing material
				30	304SS;31:316L;32:TC4;
				…	33://;34://;35:C276
					Code	Thread specification
					C1	M20*1.5
					C2	G1/2
					…	C3:G1/4；C4:1/2NPT……Cn C8 G1/8
						Cable length	Cable material
						Xxxx	PU; PE; PV; PTFE
							Measurement Range	Unit
PM05-	01	S1	U1	30	C1	X001PU	-[0…1]		MPa