PTC/PDT10SR-4841 Intelligent Pressure/Differential Pressure Transmitting Controller

time：2020-12-31 browse：second

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overview：

PTC/PDT10SR-4841 Intelligent Pressure/ Differential Pressure Transmitting Controller is a full-digital measurement and control product integrating pressure/differential pressure measurement, display, relay control and signal output, it has RS485 interface with Modbus-RTU protocol. This product can be installed directly in pressure/differential pressure measurement places or control panel of test-bed. Users could set a variety of parameters including zero, FS value and contact pressure/differential pressure value by keys and also could realize networking, digital signal transmission and remote setting and calibration for transmitter parameters through RS485 bus. This product is used for pressure/differential pressure measurement and control of fluid, it is widely applied in hydro-power, metallurgy and chemical industry,etc.

main features
parameter
structure
selection
application

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main features

● Φ150mm outline, highlight LED with full 4-digit pressure display

● Various power supply optional

● RS485 interface with Modbus RTU protocol, convenient for networking and data transmission

● Available for remote setting for zero and FS display value and control value

● Site setting for controller's parameters, zero and password classification management by keys

● Analog output 4mA~20mA DC or 0V~10V DC

● Max. 5-way control contact, setting for contact value and status available

● Return difference can be set by control contacts to eliminate the phenomenon of contact jitter, stable operation

● Reliable EMC protection design

● Vertical / axial mounting available, convenient for site application

parameter

PTC10SR-4841	Pressure Range	-100kPa...0kPa~10kPa...100MPa
	Overpressure	1.5 times FS or 110MPa(min.value is valid)
PDT10SR-4841	Pressure Range	0kPa~35kPa...3.5MPa
	Static Pressure	≤20MPa
Accuracy	±0.25%FS (typ.); ±0.5%FS (max.)
Temperature error	±0.03%FS/℃(≤100kPa); ±0.02%FS/℃(>100kPa)
Long-term stability	≤±0.5%FS/year
Operation temp.	-10℃~60℃
Media temp.	-10℃~80℃
Storage temp.	-40℃~80℃
Relative humidity	0%~80%
Shock	Acceleration: ≤3g; Frequency: 0Hz~300Hz
Impact	≤10g
Power Supply	220V AC; 110~370V DC; 24V DC
Max Consumption	≤3.5W
Output Signal	Analog output: 4mA~20mA DC/0V~10V DC
	Digital output: RS485(Modbus RTU protocol)
Relay contacts	1~5
Load	240V/3A (AC); 30V/3A (DC)
Contact life	>100000 times
Display range	-1999~9999
Indicator	2~6 red LED lights
Pressure port	Stainless Steel 1Cr18Ni9Ti
Electric housing	Stainless Steel
Diaphragm	Stainless Steel 316L
Sealing method	Fluororubber or full-welded
Conenction	Various types optional
Installation method	Vertical and Axial mounting

structure

Unit: mm

PTC10SR-4841

PDT10SR-4841

selection

Order Guide
PTC10SR-4841	Intelligent Pressure Transmitting Controller
PDT10SR-4841	Intelligent Differential Pressure Transmitting Controller
	Range	Measurement range kPa or MPa
	[0~X]kPa or MPa	Pressure	-0.1MPa...0MPa~0.01MPa...100MPa
		Differential Pressure	Range kPa	Overpressure		Range kPa	Overpressure
				+	-		+	-
			0~35	70	35	0~700	1400	700
			0~70	150	70	0~1000	2000	1000
			0~100	200	100	0~2000	4000	1000
			0~200	400	200	0~3500	7000	1000
			0~350	700	350
		Code	Output Signal
		E	4mA~20mA DC
		F	1V~5V DC
		J	0V~5V DC
		V	0V~10V DC
		Q	0mA~10mA DC
		U	0mA~20mA DC
		R8	RS485 interface (Modbus RTU protocol)
			Code	Construction materia
				Diaphragm		Pressure port		Housing
			22	SS 316L		SS		Aluminium alloy
			24	SS 316L		SS 316L		Aluminium alloy
			25	Tantalum		SS		Aluminium alloy
			35	Tantalum		Hastelloy C		Aluminium alloy
				Code	Additional Function
				C1	M20×1.5 male, face type seal			PTC10SR-4841
				C3	G1/2 male
				C5	M20×1.5 male, waterline seal
				P	Flush diaphragm, G1/2 male
				G	Gauge
				A	Absolute
				S	Sealed gauge
				C4	G1/4 female			PDT10SR-4841
				X	Axial mounting(default vertical mounting)
				Jn	Relay contacts; n=1~5
				V1	24V DC
				V2	220V AC(compatible with 110V~370V DC)

PTC/PDT10SR-4841	[0~200]kPa	F	22	C3AJ2V1	the whole spec.

application

PTC/PDT10SR-4841 Intelligent pressure/ differential pressure transmitting controller is used for pressure/differential pressure measurement and control of fluid, it is widely applied in hydro-power, metallurgy and chemical industry,etc.

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