Step One
SPECIFICATIONS
40
30
20
10
00
-40
-20
00
20
40
60
80
Acceptable
Range
Unacceptable
Range
Temperature/Pressure Derating
Operating Pressure (psi)
Temperature ( C)
800
600
400
200
0
12 16 20 24 28
Acceptable
Range
Unacceptable
Range
Maximum Loop Resistance
M
ax
. S
er
ie
s
R
es
is
ta
nc
e
(O
hm
s)
Supply Voltage (VDC)
Maximum Temperature/Voltage
Derating @ Continuous 20 mA
A
m
bi
en
t S
en
so
r T
em
pe
ra
tu
re
(
C
)
Operating Voltage (VDC)
100
80
60
40
20
0
Acceptable
Range
Unacceptable
Range
12 16 20 24 28
4.44" (11.3 cm)
4.00"
(10.2 cm)
6.06"
15.4 cm
PRELIMINARY XP HOUSING
OVERALL DIMENSIONS
6.06" (15.4 cm)
3.89" (9.9 cm)
2" NPT
UP
DOWN
SELECT
FAST
EchoSafe
™
1/2" NPT
Top View
4.44" (11.3 cm)
4.00"
(10.2 cm)
6.06"
15.4 cm
PRELIMINARY XP HOUSING
OVERALL DIMENSIONS
6.06" (15.4 cm)
3.89" (9.9 cm)
2" NPT
UP
DOWN
SELECT
FAST
EchoSafe
™
1/2" NPT
Side View
4.44" (11.3 cm)
4.00"
(10.2 cm)
6.06"
15.4 cm
PRELIMINARY XP HOUSING
OVERALL DIMENSIONS
6.06" (15.4 cm)
3.89" (9.9 cm)
2" NPT
UP
DOWN
SELECT
FAST
EchoSafe
™
1/2" NPT
Front View
Range:
Accuracy:
Resolution:
Beam width:
Dead band:
Display type:
Display units:
Memory:
Supply voltage:
Loop resistance:
Signal output:
Signal invert:
Calibration:
Fail-safe:
Process Temp.:
Temp. comp.:
Electronics temp.:
Pressure:
Enclosure rating:
Enclosure mat.:
Window mat.:
Transducer mat.:
Process mount:
Conduit entrance:
Compliance:
Classification:
Approvals:
XP88: 8" to 24.6'
(20 cm to 7.5 m)
XP89: 8" to 32.8'
(20 cm to 10 m)
± 0.2% of max. range
0.079" (2 mm)
3" (7.6 cm) dia.
XP88: 8" (20 cm)
XP99: 8" (20 cm)
LCD, 6-digits
Inch, cm, ft, m, percent
Non-volatile
18-28 VDC (loop)
250
Ω
max @ 24 VDC
4-20 mA , two-wire
4-20 mA or 20-4 mA
Push button (3-button)
4 mA, 20 mA, 21 mA,
22 mA or hold last
F: -4° to 140°
C: -20° to 60°
Automatic
F: -40° to 160°
C: -40° to 71°
30 psi (2 bar)
NEMA 4
Aluminum
Glass
PVDF
2" NPT
Dual, 1/2" NPT
RoHS
Explosion proof
FM: Class 1, Div 1,
Groups A, B, C, D
Class II/III, Div 1,
Groups E, F, G
