Get level readings even in tight spaces Maintain safety— intrinsically

Get level readings even in tight spaces Maintain safety— intrinsically
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SHIP4ME
Level
Ultrasonic Transmitters
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Intrinsically Safe Ultrasonic
Transmitter (2-Wire)
Explosion-Proof Ultrasonic Level
Transmitter (2-Wire)
Maintain safety—
intrinsically safe
for hazardous
environments
Get level readings
even in tight spaces
––Narrow 3" beam dia enables
flexible installation in
applications with limited
measurement space
––LCD digital display indicates level
in inches or centimeters
––Rugged corrosionresistant PVDF transducer
and process mount for
chemical and wastewater
––EasyCal simple push-button
calibration for all user set points
––PP enclosure rated NEMA 4X with
rugged PVDF transducer—ideal
for corrosive liquids
––Compact XP enclosure with
viewing window and dual
conduit ports
––Adjustable dead band and range
filters eliminate false echo returns
––Display indicates air gap or
level height distance in inch
or centimeter
This two-wire ultrasonic transmitter
provides non-contact level
measurement up to 18 ft or
5.4 m, and is ideally suited for
challenging corrosive, slurry or
waste liquids. Push-button
calibrated, the transmitter
is typically selected for atmospheric
bulk storage, day tank and waste
sump applications located within
a classified area. Media examples
include diesel fuel and sulfuric acid.
––Fail-safe intelligence with
diagnostic feedback for
easy troubleshooting
Top view of transmitter
reveals LCD and push-buttons
(cover removed)
EchoSafe™, an explosion-proof, two-wire ultrasonic transmitter,
provides noncontact level measurement up to 10 m in hazardous
bulk storage, day tank and sump applications, and is well-suited
for challenging corrosive, slurry or waste media. Media examples
include sodium hypochlorite, wastewater and resin. The integral
display and push-button module enable fast and simple calibration.
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Description
Catalog number
Range
Resolution
Accuracy
Beam width
Dead band
Display type
Display units
Memory
Loop resistance
Signal output
Calibration
Fail-safety
Process temperature
Temp. compensation
Electronics temperature
Pressure
Enclosure rating
Enclosure material
Transducer material
Process mount
Mounting gasket
Conduit entrance
Approval
Parameters
CE compliance
Power
Price
65
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69
Ultrasonic transmitter, 18 ft (5.4 m) range,
2” dia sensor, CSA/IS
AB-43312-10
6" to 18 ft (15 cm to 5.4 m)
0.125" (3 mm)
± 0.25% of span
8°
6" (15 cm)
LCD, 4-digit
Inch or cm
Non-volatile
600 W @ 24 VDC
4 to 20 mA, two-wire
Push-button
Reverts to 22 mA
–4 to 140°F (–20 to 60°C)
Automatic
–40 to 140°F (–40 to 60°C)
30 psi (2 bar) @ 25 C., derated @ 1.667 psi (0.113 bar)
per C. above 25 C.
NEMA 4X (IP65)
PP, UL94VO
PVDF
2" NPT (2" G)
Viton®
Single, 1⁄2" NPT
CSA: Class I, Groups A, B, C and D; Class II, Groups E,
F and G, Class III; T3C EEx: Class I, Division I,
Groups A, B, C and D; EEx ia IIC T3
CSA: Vmax < 32.0 V; Imax < 130 mA; Ca = 0µF;
La = 0 µH; EEx: Ui = 32 V; Li = 300 mA;
Pi = 1.3 W; Ci = 0µF; Li = 0 µH
EN 61326 EMC
12 to 32 VDC
$
Model number
Catalog number
Range
Resolution
Accuracy
Beam width
Dead band
Display type
Display units
Loop resistance
Signal output
Signal invert
Fail-safe
Configuration
Temp. compensation
Temperature
Pressure
Enclosure rating
Enclosure material
Window material
Transducer material
Process mount
Conduit entrance
Mounting gasket
Approvals
Power
Price
XP88-00
XP89-00
AB-68873-81
AB-68873-82
8" to 24.6 ft (20 cm to 7.5 m)
12" to 32.8 ft (30 cm to 10 m)
0.079" (2 mm)
± 0.2% of max. range
3" (7.6 cm) dia
8" (20 cm) 12" (30 cm)
LCD, 6-digits
Inch, cm or percent
500 Ω maximum @ 24 VDC
4 to 20 mA , two-wire
4 to 20 mA or 20 to 4 mA
4 mA, 20 mA, 21 mA, 22 mA or hold last
Push-button (3 button)
Automatic over range
–4 to 140°F (–20 to 60°C)
30 psi (2 bar)
NEMA 4X
Aluminum
Glass
PVDF
2" NPT
Dual, 1⁄2" NPT
Viton®
FM: Class 1, Div 1, Groups A, B, C, D; Class 2,
Div 1 Groups E, F, G; Class 3 Div 1
18 to 28 VDC (loop)
$
$
Find even more online! Go to Davis.com to search
more than products.
Accessories
AB-43312-18Intrinsically safe barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $
470
Need help selecting? Free Technical Support
800-358-5525
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