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730 The Kingsway Peterborough , Ont. K9J6W6 Canada
Tel: (705) 740 — 2010 Web: www.abmsensor.com
Fax: (705) 740 — 2563 E-mail: [email protected]
Self Adjusting “Smart” Radar
Level Measurement Sensors
750 Ohms (Isolated on 4 Wire only)
115 VAC 60 Hz or 230 VAC 50 Hz
(+/-20%) , 1.7 VA
DC
AC
Power
ABM400
ABM300
12 to 30 VDC , 0.07 A max @ 24 Vdc
R load = (Vs — 6)
/
24 mA
4-20 mA Output 6.1 uA resolution
Output
Optional RS232 or RS485
communications port.
10A 362 R7
Note - * Minimum Distance starts at the lower tip of the antenna .
Note - ** Only 2” NPT Mounting available for High Temperature Radar.
Radar Range
Code
RANGE
In Liquids
RESOLUTION
MOUNTING
050
* - 50 ft.
* - 15 m
0.22”
5.7 mm
2.0”,1
1/2
” NPT
**
100
* - 100 ft.
* - 30 m
0.44”
11 mm
2.0”,1
1
/
2
” NPT
**
Antenna Extension
FEATURES
Self Adjusting Tracking Radar
Programmable (recommended) and
Simple push-button calibration
Output 4-20 mA / 20-4mA
(Isolated on 4 Wire Model’s only )
Optional RS232 OR RS485
For communications with calibration,
diagnostics & data logging software
PL Compatible (Modbus RTU)
Three or four Wire Operation
APPLICATIONS
Food and Beverages
Water / Wastewater
Chemicals with vapors
MECHANICAL
Conduit
E
ntry : 1/2” NPT x 2
Enclosure : Aluminum Or Stainless Steel - 94V0
Ingress Protection : NEMA 4 (IP65) Type 4/4X
ENVIRONMENTAL
Temperature : - 40 to 140°F (- 40 to 60°C)
Installation Category : Class II
Approvals : FCC Part 15 - Low Power
Communication Device
PROCESS
Temperature :PP Rod - 40 to 190°F (- 40 to 90°C)
PTFE Rod - 40 to 350°F (- 40 to 177°C)
Material Dielectric : Er >2
Max. Pressure : 5 bar (without Teflon Decoupler)
OPERATIONAL
Operation : Pulse Radar
Accuracy :+/- 0.1% of max. range in lab using
4-20mA current output
+/-0.25% of max. range (typically in field )
Frequency : 5.8 GHz or 6.3 GHz.
Loss of Echo : Hold 1 min., 22mA or 2 mA. output
Transmitter Power : 50 uW average
Calibration : Via communications port
(required)
Diagnostics : (Echo Profile) via communications port
Antenna : Dielectric rod PP, & Optional PTFE
Horn 316 S.S. for very low dielectric
constant materials and short blanking
ELECTRICAL SPECIFICATIONS
OPTIONAL
Antenna Extension : 6” or 8” Lengths.
- Use only with Teflon Rod Antenna !
Refer to catalogue numbering Page for
ordering info.
High Temperature Unit :
- Teflon De-coupler threads on to
1 1/2”NPT Mtg. Adaptor with a
2” NPT mtg. Process Connection.
TECHNICAL SPECIFICATIONS
Refer to Catalogue Number Page for
Ordering information (example # below)
ABMXXX-XXXYYCX-XXYYY-XEX
Power Range Code
(see below)