Frequency / Modulated Frequency Liquid Level Sensors Datasheets

Photoelectric Level Sensors -- Types VP Modulated
from CARLO GAVAZZI Automation Components

Carlo Gavazzi comprehensive range of level detection products is well suited to solve most level control applications. Our range is able to detect conductive and non-conductive liquids, granulates, grains, and plastics. We offer level sensors and level control relays for both on/off control and... [See More]

  • Output: Frequency / Modulated Frequency
  • Number of Switch Points Range: 1
  • Level Measurement: Single Point or Multi-Point Level
  • Maximum Pressure: 145
Medium-Range Ultrasonic Single And Multi-Vessel Level Monitor/Controller -- MultiRanger 100/200
from Siemens Process Instrumentation

Overview. MultiRanger is a versatile short to medium-range ultrasonic single and multi-vessel level monitor/controller for virtually any application in a wide range of industries. Benefits. Digital input for back-up level override from point level device. Communication using built-in Modbus RTU via... [See More]

  • Output: Current (optional feature); Frequency / Modulated Frequency
  • Level Measurement: Single Point or Multi-Point Level
  • Device Type: Sensor System
  • Number of Switch Points Range: 1 to 2
Pressure/Level Sensor -- AST4500 20 PSI
from American Sensor Technologies, Inc. - AST

The AST4500 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an excellent... [See More]

  • Output: Current; Frequency / Modulated Frequency (optional feature)
  • Level Measurement: Continuous Level
  • Device Type: Sensor Only
  • Measuring Range: 0.0 to 138
Shaft Encoder -- CS410-L
from Campbell Scientific, Inc.

The CS410 is a shaft encoder designed for water level measurements. A pulley attached to a a float and counter-weight rotates as water level rises or falls, and the shaft encoder sends two pulse strings to the datalogger. The datalogger records the pulse strings, and the water level is calculated by... [See More]

  • Output: Frequency / Modulated Frequency
  • Level Measurement: Single Point or Multi-Point Level
  • Device Type: Sensor Only
  • Material Temperature: -13 to 122
Level - Vibronic -- Liquiphant M FTL 50(H)/51(H)
from Endress+Hauser, Inc.

Point level switch. Point level switch for all liquids. Suitable for use in hazardous areas, food and pharmaceuticals. Your benefits. Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with IEC 61508/IEC 61511-1. Large number of process connections to choose from: universal... [See More]

  • Output: Voltage; Current; Frequency / Modulated Frequency
  • Level Measurement: Single Point or Multi-Point Level
  • Device Type: Sensor Only
  • Number of Switch Points Range: 1