PM08X Series Industrial Pressure Transmitters

Product Features

◆There are many options for signals;

◆Anti-interference，Surge protection;

◆High precision，High reliability，German chip;

◆316L stainless steel isolation diaphragm, integrated design;

◆Intrinsically safe, accord with standard of ExiaⅡCT6.

Product Description

The PM08X series industrial pressure transmitters are high-precision, high-stability pressure measurement products independently designed and manufactured by our company. The product adopts a silicon piezoresistive sensor with a stainless steel isolation diaphragm, combined with a dedicated digital circuit. After signal processing such as signal amplification, linear compensation, anti-interference, and surge protection, it is an integrated product that outputs industrial standard signals.

Product Application

◆Petroleum chemical industry

◆Constant pressure water supply

◆Measurement and control technology

◆Hydraulic and pneumatic fields

Technical Parameters

Measurement Range	-100…10…100KPa
	0…1…100MPa
Pressure Type	Gage pressure(G); Sealed gauge pressure（S）; Absolute pressure（A）
Output Signal	4…20mA;0…10VDC;IIC;RS485
Input Voltage	8…30V DC;5…8VDC;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	≤0.2±%FS/Year;;≤0.5±%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	316L; Tantalum; C-276
Shell material	304SS;316L;PTFE;PVDF;TC4
Electrical connection	DIN43650A or custom
Process connection	M20×1.5 or custom
Protection Level	IP65;IP66;IP67;IP68
Explosion-Proof Grade	Ex db ⅡC T6 GB (Optional)

Process Interface

Selection Guide

PM08-	Industrial Pressure Transmitter
	Code	The left digit represents the explosion-proof housing type; The right digit represents the display type
	01	2088 LCD display housing
	02	2088 LED display housing
	…	03:2088 non-display housing; 11: 3051 LCD housing
		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
				Code	Housing material
				30	304SS;31:316L;32:TC4;
				…	33:PTFE;34:PVDF;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
PM08-	01	S1	U1	30	C1	X001PU	-[0…1]	MPa