PT10SR-2480 Piezoresistive Pressure Transmitter

time：2020-12-07 browse：second

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Model：

overview：

PT10SR-2480 piezoresistive pressure transmitter selects piezoresistive OEM pressure sensor with isolated stainless steel diaphragm as signal sensing element, it's through automatic test, zero and temperature performance in wider temperature range are compensated by laser trimming technology. The amplifier circuit is in stainless steel housing, transforming sensor signal into standard output signal. Through strict component making, semi-finished product and finished product testing and aging, the transmitter is stable and reliable. The product for its excellent flexibility, sensitivity and diversity is widely used for pressure measurement and control of Petroleum, Chemi-industry, Metallurgy, Power station and Hydrology, etc.

main features
parameter
structure
selection
application

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main features

? Wider pressure range;

? Full stainless steel construction; Optional pressure port; Flush diaphragm type, Sanitation type and Anti-corrosive type are available; IP65 Protection;

? Optional output signal; local calibration and displayable;

? Protection of reversed-polarity and transient current & voltage, which conform to EMI standard;

? Intrinsic safe ex-proof version conforming to GB3836.4 standard; Ex-proof Certificate is issued; Mark is Exia Ⅱ CT6;

? Exd product conforming to GB3836.2 standard; Exd Certificate is issued; Mark is Exd Ⅱ CT6;

? Ship-use product conforming to CCS "Rules of Classification of Sea-going Steel Ships(2006)"; Ship-use Certificate is issued;

? CE and RoHS Certifications;

parameter

Pressure Range	-0.1MPa…0MPa~0.01MPa…100MPa
Over-Pressure	1.5 times FS or 110 MPa(min. value is valid)
Pressure Type	Gauge, Absolute or Sealed gauge
Accuracy	±0.25%FS(typical)、±0.5%FS(max)
Long-term stability	≤±0.1%FS/year(typical)、≤±0.2%FS/year(max)
Zero Thermal Drift	±0.03%FS/℃ (≤100kPa); ±0.02%FS/℃ (>100kPa)
FS Thermal Drift	±0.03%FS/℃ (≤100kPa); ±0.02%FS/℃ (>100kPa)
Operation temp.	-30℃ ~80℃; -10℃ ~60℃(Ex-proof)
Storage temp.	-40℃ ~120℃
Power Supply	15~28V DC(Intrinsic safety type powered by safety barrier)
Output Signal	4mA~20mA DC; 0mA~10/20mA DC; 0/1V~5/10V DC
Transmitting	2-wire; 3-wire; 3-wire
Load	≤(U-15)/0.02Ω; ≤(U-15)/0.02Ω; >100k
Protection	IP65
Electrical Connection	Plug connection or 1.5m cable connection
Housing	stainless steel 1Cr18Ni9Ti
Diaphragm	stainless steel 316L
O-ring	Fluororubber
Rubber casing	NBR

structure

selection

Order Guide
PT10SR-2480	Piezoresistive Pressure Transmitter
	Range	Pressure range: -0.1MPa…0MPa~0.01MPa…100MPa
	[0~X]kPa or MPa	X=actual pressure range
		Code	Output Signal
		E	4mA~20mA DC
		F	1V~5V DC
		J	0V~5V DC
		Q	0mA~10mA DC
		U	0mA~20mA DC
		V	0V~10V DC
			Code	Construction material
				Diaphragm		Port	Housing
			22	SS 316L		SS	SS
			24	SS 316L		SS 316L	SS 316L
			25	Tantalum		SS	SS
			35	Tantalum		Hastelloy C	SS
				Code	Additional Function
				B1	4 pin Plug connection
				B2	Cable connection Cable length: 1.5m
				B3	7 pin Aviation Plug connection
				PC1	Flush diaphragm, M20×1.5 male
				PC3	Flush diaphragm, G1/2 male
				P3	Sanitation type: -0.1MPa…0MPa~0.02MPa…2MPa, DN25 clamp connection
				M3	3-1/2 digits LCD digital indicator(only for 4mA~20mA)
				M4	3 digits LED digital indicator(only for 4mA~20mA)
				d	Exd Ⅱ CT6
				i	Intrinsic safety type Exia Ⅱ CT6
				T	Ship-use
				C1	M20×1.5 male, face type sealing
				C3	G1/2 male
				C5	M20×1.5 male, waterline sealing
				G	Gauge
				A	Absolute
				S	Sealed gauge

PT10SR-2480	[0~100]kPa	E	22	B1PC3G	the whole spec

application

PT10SR-2480 Piezoresistive pressure transmitter is widely used for pressure measurement and control of Petroleum, Chemi-industry, Metallurgy, Power station and Hydrology, etc.

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