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22-11
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XMLR Pressure Switches Electronic Pressure Sensors
Refer to Catalog 9014CT0201
XMLR and ZMLP Pressure Switches
XMLR
ZMLP
XMLR and ZMLP are user-friendly electronic pressure switches with an easy-to-read
four digit display and finger-operated adjustment buttons for scrolling up and down
through the menu functions. Burst pressure is six times the nominal pressure (up to
1,800 bar or 26,100 psi).
Configurable functions:
Display
•
Pressure unit of measurement ( bar, psi, kPa, or MPa).
•
Display refresh time: fast (50 ms), normal (200 ms), slow (600 ms).
•
180° reversed display function.
Analog output (4–20 mA or 0–10 V):
•
Offset compensation in the range of ±5% of the nominal pressure.
•
Adjustment of analog end point between 75 and 125% of the nominal pressure.
Table 22.32: Interpretation of the Catalog Number
(example: XMLRM01G0T25)
XMLR M01 G 0 T 2 5
Pressure
range
-1 – +0 M01
1 001
2.5 002
10 010
16 016
25 025
40 040
100 100
160 160
250 250
400 400
600 600
Pressure technology
Gauge ceramic G
Gauge metal M
Digital output
No digital output 0
1 DC Digital output 1
2 DC Digital output 2
Output / input type
No digital output / Test input T
PNP P
NPN N
Analog output
No analog output 0
DC analog 4 – 20 mA 2
DC analog 0 – 10 V 7
Fluid entry
G 1/4 (female) DIN 3852-E 5
1/4 in. – 18 NPT (female) 6
7/16 in. – 20 UNF-2B (female) 9
NOTE: Use this table only to interpret the
catalog number. Some combinations are not
available.
Solid-state output
•
NO or NC contact.
•
Switching mode of outputs: Hysteresis (pumping) or Window (control).
•
Time delay both on trip and on reset (adjustable from 0 to 50 s, in steps of 1 s).
Diagnostic functions
•
Illumination of all the segments of the display on each power-up, enabling checking of
their operation.
•
Diagnostic function for checking correct operation of the sensor.
•
Saving of min. and max. pressures measured by the sensor and their subsequent
display.
Outputs change state when the pressure ranges outside the window settings.
Table 22.33: Specifications
Enclosure Rating
IP67
NEMA 4, 6, 12, 13
Ambient Air Temperature for Operation
DC Models: −25 to +80 °C (−13 to +176 °F)
AC Models: −25 to +80 °C (−13 to +176 °F)
Media Temperature –15 to +80 °C (+5 to +176 °F)
Precision
Analog Output ≤0.6% of the measurement range, output offset <200 mV
Digital Output ≤0.6% of the measurement range
Repeat Accuracy (PNP/NPN output) ≤0.5% of the measurement range
Maximum Load Current
DC: 200 mA for 17–33 Vdc; AC: 2.5A AC15 C300
Table 22.34: ZMLP Selection
Output 1 Output 2 Switching Mode Catalog Number
4–20 mA PNP Hysteresis ZMLPA2PSH
Windows ZMLPA2PSW
NPN Hysteresis ZMLPA2NSH
Windows ZMLPA2NSW
PNP PNP Hysteresis ZMLPDPPSH
NPN NPN Hysteresis ZMLPDNNSH
Table 22.35: XMLR Selection
Fluid entries Outputs Size
4–20 mA PNP NPN −1 bar 1 bar 10 bar 16 bar 40 bar 250 bar 400 bar
1/4"-18NPT 1 — 1 XMLRM01G1N26 XMLR001G1N26 XMLR010G1N26 XMLR016G1N26 XMLR040G1N26 XMLR250M1N26 XMLR400M1N26
— — 2 XMLRM01G2N06 XMLR0012G2N06 XMLR010G2N06 XMLR016G2N06 XMLR040G2N06 XMLR250M2N06 XMLR400M2N06
G1/4A 1 — — XMLRM01G0T25 XMLR001G0T25 XMLR010G0T25 XMLR016G0T25 XMLR040G0T25 XMLR250M0T25 XMLR400M0T25
1 1 — XMLRM01G1P25 XMLR001G1P25 XMLR010G1P25 XMLR016G1P25 XMLR040G1P25 XMLR250M1P25 XMLR400M1P25
— 2 — XMLRM01G2P05 XMLR001G2P05 XMLR010G2P05 XMLR016G2P05 XMLR040G2P05 XMLR250M2P05 XMLR400M2P05
For more options for fluid entry, output, and size, visit www.schneider-electric.com.
File: E164865
CCN / NKPZ
File: LR44087
Class: 3211-03
22
PRESSURE, VACUUM, AND FLOAT
SWITCHES