2. The microflex LR MI transmitter with display is
available with four different acoustic
frequencies capable of reliably tracking the
level of solid and liquid product under
extreme condition.
Hazardous areas for dust and gases pose no
threat to this new series of transmitters with
ATEX option of Eexia IIAT4 and ExII 1 DT85

3. 120
Range C B A Thread Range
Meters Optional Optional Optional
10 140 - - 2” -
C
d
20 185 258 98 3” 4”
40 36- 413 263 3.5” 10”
60 672 413 263 - 10”

4. The Microflex LR MS smart instrument without
display is programmabke either by MODBUS
or Vision System II Software. The smart
devices have the capability to run on a 9-
24vdc power supply, have one relay output
option, plus a special option to run on low
power if required

5. Range C B A Thread Flange
Meters Optional Optional Size Optional
10 185 - - 2” -
20 208 258 98 3” 4”
40 537 413 263 3.5” 10”

6. Instrument Type Microflex LR (MI) Microflex LR (MS)
2 wire powered or 2,3,4 wired 2wire loop powered or 3 wire
ac/dc dc
Accuracy +/-0.25% of maximum range +/-0.25% of maximum range
Range Up to 60 metres Up to 60 metres
Resolution 1mm up to 20 metre range 1mm up to 20 metre range
4mm up to 20-60 metre range 4mm up to 20-60 metre range
Display 2 line 8digit LCD Not applicable
Relays 2 Form C SPDT rated 5 amp at 1 Form C SPDT on 3 wire
240 ac version only
Operating Temperature -40˚C to + 80˚C -40˚C to + 80˚C

7. Blanking Variable from 0.3 metres Variable from 0.3 metres
Ambient Temperature Electroncs -40˚C to + 80˚C Electroncs -40˚C to + 80˚C
Analogue Output 4-20mA 4-20mA
Load impedance 750 ohms 750 ohms
Weight 2kg-15kg 2kg-15kg
Cable Specification 3 x M16 Cable Glands
Communication Protocol Modbus/HART Modbus
GSM/CDMA connectable GSM/CDMA connectable
Vision System II (up to 32 Vision System II (up to 32
units) units)
Blanking Varible from 0.3metres Varible from 0.3metres
Measurement Liquids or Solids Liquids or Solids

9. The high quality and compact construction of
the ranger 1000 and 3000 ultrasonic level
transmitter makes it an excellent choice for
industrial application. The transmitter come
complete with an integral display featuring
three push buttons for programming and
diagnostics. The display is situated under the
lid for security and features just eight
parameters to set making is a very simple
devices to set up and use

10. • Two-wire loop powered
• 12-30v dc
• IP67 housing
• Compact size
• PVDF wetted parts
• False echo rejection
• 2” NPT process connection
• Low cost
• Simple to Program

11. Instrument type Ranger 1000 LTR1 Ranger 3000 LTR3
Functionality Level or Distance Level, Distance, Flow and
Volume
Range 1ft to 26ft 1.5ft to 36ft
Resolution + 1/16” /1mm + 1/16” /1mm
Display Integral four digit LCD Integral four digit LCD
Accuracy <1.0m ± 5mm <1.0m ± 5mm
>1.0m ±1% >1.0m ±1%
Operating Temperature F: -40˚C to 158˚C F: -40˚C to 145˚C
C:-20˚C to 70˚C C:-20˚C to 70˚C
Max. System Pressure 3bar

12. Damping 1-99 second 1-99 second
Enclosure IP67 - NEMA 4 HART
Analogue Output 4 – 20 mA 4 – 20 mA
Load impedance 750 ohms 750 ohms
Weight 850g 850g
Cable Specification Single twisted sheilded pair Single twisted sheilded pair
instrument cable instrument cable
Communication Protocol IP67 - NEMA 4 HART
Measurement liquids Liquids
Measuring range 1ft to 26ft / 0.3m to 8m 1.5ft to 36ft / 0.45m to 11m

13. http://www.flowlineoptions.com/download/lev
el/level_transmitters/ltr3/LTR3_DS.pdf
http://www.flowlineoptions.com/download/lev
el/level_transmitters/ltr1/LTR1_DS.pdf
http://www.hycontrol.com/level_measurement/
downloads/datasheets/MicroflexLRDataSheet.
pdf