PT/LT10SR-2200 Intelligent Pressure/Level Transmitter

time：2020-12-09 browse：second

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Model：

overview：

PT/LT10SR-2200 Intelligent Pressure/Level Transmitter is a highly integrated measurement product with high stability. It adopts intelligent processing circuit, the most advanced design and manufacturer technology of piezoresistive pressure transmitter, and it is available for pressure signal and temperature signal output that in accordance with standard MODBUS-RTU protocol. Integrated design, standard digital output, great compatibility, small size, high accuracy, light weight and wide pressure range, it can be applied in many fields that involve high accuracy required measurement of fluids. It also can take replace of pressure and level transmitters in the form of MODBUS-RTU protocol output by providing pressure type and level type measurement for users.

main features
parameter
structure
selection
application

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main features

• RS485 communication interface; Standard MODBUS-RTU Protocol output

• Netting available

• Protection of short circuit and reversed polarity

• Full stainless steel construction, compact size, light weight

• Good output consistency and replaceability

• Available for calibration and parameter change on site through matched soft of computer

parameter

Measurement Range	-100kPa…0kPa~10kPa…100MPa (Pressure) 0m~3.5m…200mH2O (Level)
Over-Pressure	1.5 times FS/110MPa (min. value is valid)
Pressure Type	Gauge/Absolute/Sealed gauge
Power Supply	9V～28V DC
Output Signal	RS485 Interface (MODBUS-RTU protocol)
Accuracy	±0.5%FS
Thermal Drift	±0.04%FS/℃(≤100kPa); ±0.03%FS/℃(>100kPa)
Measurement Error	±2 ℃ (Standard type without temperature test function)
Operating temp.	-30~80℃ -10~70℃ (Cable/Level type)
Storage temp.	-40~120℃ -20~85℃ (Cable/Level type)
Insulation	100V/100M
Long-term Stability	±0.3%FS/year
Shock	20g, 25Hz~2000Hz
Impact	100g, 11ms
Protection	IP65(B1,B2); IP63(B3); IP68(Level)
Weight	Pressure transmitter ~160g; Level transmitter ~250g
Housing	Stainless steel 1Cr18Ni9Ti
Diaphragm	Stainless steel 316L
O-ring	Fluororubber

structure

selection

Order Guide
PT10SR-2200	Intelligent Pressure Transmitter
	Range	Measurement range: -100kPa…0kpa～10kPa…100MPa
	[0～X]kPa or MPa	X=Actual measurement range
		Code	Output Signal
		R8	RS485 interface, MODBUS communication protocol
			Code	Construction Material
				Diaphragm	Pressure Port	Housing
			22	SS 316L	SS	SS
			24	SS 316L	SS 316L	SS 316L
				Code	Additional Function
				B1	4-pin Hirschmann plug connection
				B2	Cable connection, Length 1.5m(default)
				B3	7-pin plug connection
				C1	M20×1.5 male, face type sealing
				C3	G1/2 male
				C4	G1/4 female
				C5	M20×1.5 male, waterline sealing
				Yc	MS200 water-proof connection box
				Yd	PD140 lightening-proof protection
				G	Gauge
				S	Sealed gauge
				A	Absolute

PT10SR-2200	[0～100]kPa	R8	22	B1C1YdG	The Whole Spec.

LT10SR-2200	Intelligent Level Transmitter
	Range	Measurement Range 0m~3.5m…200m H2O
	[0~ XmH2O]L	X=Actual range, L=Cable length,L-X=(1~2)m suggested
		Code	Output Signal
		R8	RS485 Communication Interface, MODBUS protocol
			Code	Construction Material
				Diaphragm		Pressure Port	Housing
			22	SS 316L		SS	SS
			24	SS 316L		SS 316L	SS 316L
				Code	Additional Function
				C1	M20×1.5 male, face type sealing
				C5	M20×1.5 male, waterline sealing
				Yc	MS200 water-proof connection box
				Yd	PD140 lightening-proof protection
				F1	Fixed Flange

LT10SR-2200	[0~10mH2O]12	R8	22	Yc	The Whole Spec.

application

PT/LT10SR-2200 Intelligent Pressure/Level Transmitter can be applied in many fields that involve high accuracy required measurement of fluids. It also can take replace of pressure and level transmitters in the form of MODBUS-RTU protocol output by providing pressure type and level type measurement for users.

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