101F-进口超声波流量计-柯布自控系统（上海）有限公司手机版

详细介绍

General Information

The SGM-101F flowmeters operate on the ultrasonic pulses transit timedifference principle.
The great advantage is the mechanical installation, because it is not necessary to cut the pipe.
The sensors are simply clamped on the outer pipe surface, for this reasonthe pressure and the liquid aggressiveness to be measured are not a problem for the flowmeter.
The system measures in a bidirectional way and is suitable for clean or slightly dirty liquids.

	For conductive and non-conductive liquids		230Vac or 10÷30Vdc power supply
	Range dal DN20 al DN4000		4÷20mA, pulse and alarm output
	MODBUS protocol (opt.)		IP68 sensors also for high temperatures
	Typical measurement accuracy ± 1%

Technical Data

Piping	20mm÷4000mm
Transmitter protection class	IP66
Transducer protection class	IP68
Display	backlighted 2x20 alphanumeric digit
Keypad	4 keys
Housing material	printing aluminium
Displayed data	istantaneous flowrate, flow totalizer
Mounting	wall
Analog Output	Sel. 4÷20m A or 0÷20mA
Accuracy	± 1%
Repeatibility	±0,2
Linearity	±0,5%
Basic measurement period	500ms
Serial port	RS485
Communication protocol	MODBUS RTU or ASCII+ (opz.)
Programmable frequency output	0÷5000HZ
Relay output	n.1 for pulse totalizer or alarm
Medium speed	±12m/s
Working temperature	-30÷60°C
Instrument humidity	non condensing 85% RH (40°C)
Sensor process temperature	TS-2 / TM-1 / TL-1 -30 ÷ +90°C; TS2H / TM1H -30 ÷ +160°C; TC-1 / TLC2 -40 ÷ +160°C
Sensor cable std. length:	5m
Power supply	230Vac or 10÷30Vdc (depending on model)
Dimensions	200x120x77mm
Weight without sensors	1Kg

产品简介

详细介绍