IFM LR/LR27 Type Water Level Sensor

Deal Score+1

Guided Wave Radar in Contact with Medium
— Suitable for industrial and sanitary applications.

LR Type Water Level Sensor Switch Features&Spec

Direct display and setting on the device or via IO-Link.

Optional with analog output or up to four switching outputs.

Selectable probe length from 10…200 cm.

Versions compliant with WHG* are available.

Process connection	Order No.
2 switching outputs or 1 switching and 1 analog output, 4…20 mA
G 3/4 male thread	LR2050
3/4″ NPT	LR2350
1 switching output and 1 analog output, 4…20 mA or 0…10 V
G 3/4 male thread	LR3000
3/4″ NPT	LR3300

Direct display and setting on the device or via IO-Link.

Medium temperature -40…150°C.

Withstands pressure up to 40 bar.

Selectable probe length from 15…200 cm.

Process connection	Order No.
2 switching outputs or 1 switching and 1 analog output, 4…20 mA
Aseptoflex Vario G1	LR2750

²⁾ Level / Temperature selectable

Wide Application: Modular sensor, flexible use.
Variable: The probe can be cut to the required size.
Reliable: The measuring principle is unaffected by temperature.
Selectable Output: Versions available with 2 or 4 switching outputs or an analog output of 4…20 mA / 0…110 V.¹
Optional: Versions with and without a display are available.

IFM Water Level Sensor Switches – Complete Model Overview

Sensor Model	Maximum Measurement Range [cm]	Analog Output	Switch Output	Certifications
LMT, LMC	–	–	✔	EHEDG, 3A, FDA EC 1935, WHG+ ATEX
LI	–	–	✔	WHG*
KG, KI, KQ	–	–	✔	–
LK, LT	73	✔	✔	WHG*
LR	200	✔	✔	EHEDG, 3A, FDA EC 1935, WHG+
PG, PI, PA, PN	–	✔	✔	EHEDG, 3A, FDA EC 1935, ATEX
UGT	220	✔	✔	–