M-PULSe - Thermo Scientific - Process Systems - (Version JPG) - Page n° 4 - PDF Catalogue | Technical Documentation

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mo Scientific M-PULSe — Multi-Path Ultrasonic Liquid Flow Measurement System


	General Specifications
	Accuracy	±0.10% over 10:1 flow range of measured value; ±0.15% over 20:1 flow range of measured value
	Repeatability	±0.02% of measured value
	Flow Range	+0.6 m/second to +12.2 m/second (2 ft/second to 40 ft/second) automatic bi-directional detection
	Viscosity Range	Up to 1500 cSt
	Operating Temperature	-40°C to +85°C (-40°F to +185°F) - Electronics
	Fluid Temperature	-40°C to +120°C (-40°F to +248°F) - Transducers
	Number of Ultrasonic Paths	4
	History	Data log interval 1 minute to 60 minutes, Audit trail, Alarms
	Units	Imperial or metric
	Flow Computer
	Volumetric Correction	Implements API Ch11.1 2004. Relative density range 0.61120 to 1.16464
	Low Density Fluids Calculation	Implements API TP25. Low density range extended to 0.3500 with Pressure Correction to API Ch11.2.1
	Batch Options	Manual; Daily; Timed; Fixed Quantity; Multi-product
	Self Proving	Works with uni-directional or bi-directional prover, small volume prover
	Line Density Input Options	4-20 mA input or interfaces with Solartron, Thermo Scientific Sarasota or UGC density meters
	User Interfaces
	Keyboard	4x4, metal
	LCD	16x4, -20°C to +70°C (-4°F to +158°F)
	Software	Thermo Scientific AutoM-PULSe, through RS232 or RS485 port
	User Programming Interface	RTU and ASCII Modbus protocol
	Input/Output
	Serial Ports	1 RS232: local; 2 RS232/RS485 (2-wire/4-wire)
	Ethernet Port	1 port, 10/100 Mbps
	A/D Converter	-0.5-5.5 V span, 14 bit A/D
	Analog Input	3 x 4-20 mA inputs; one 1-5 V input
	RTD Input	2 PT100 4-wire RTD inputs can be used via an interface to 2 of the 4-20 mA inputs
	Density Input	2 density meter period current pulse inputs
	Analog Output	1 electrically isolated 4-20 mA port with separate 24 VDC 20 mA source
	Digital Output	3 solid-state relays for 250 VAC/DC, 0.1A; 1 FET, open drain
	Pulse Output	1 frequency output: 0-10 KHz, with 2 outputs 90 degrees out of phase
	Prover Input	2 sphere detect lines
	Prover Output	4 valve control lines
	Totalizer Output	2 software configurable pulse outputs
	Power Supply
	Power Input	10-30 VDC or 100-240 VAC
	Current Draw	10-30 VDC: less than 2A; 100-240 VAC: less than 0.5 A
	Safety Specifications
	NEMA/IP Rating	NEMA 4X/IP65
	North American Hazardous	Transducer: Class I Div 1 Groups C & D
	Area Certification	Electronic Enclosure: Class I Div 2 Groups C & D
	ATEX Hazardous Area Certification	Transducer: II 1 G EEx ia IIB T4 (Zone 0); Electronics Enclosure: II 3 (1) G EEx nL (ia) IIB T4 (Zone 2)
	European Compliance	CE
	Pressure Vessel	Meter body designed and manufactured in accordance with ASME B31.3 Process Piping Code
		and the Pressure Equipment Directive (PED) 97/23/EC

Typical Accuracy/Linearity (8-inch Example)

M-PULSe Junction Box

0.E 0.4 0.3 0.2

^ 0.'

Ë 0

^LlJ-0.1

-0.2 -0.3 -0.4 -0.E





		Heavy Crude

20 25 30 Flow Velocity (ft/s)

Custody Transfer Approval OIML R 117 class 0.3 (1995)

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Process Instruments

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M-PULSe - Thermo Scientific - Process Systems - #4

On-line analyzer, Concentration meter, Detector, Flow computer, Level gauge