81758175超声波液位计

The Type 8175 is a non-contact filling level transmitter, designed for liquid level or volume measurement in open or closed vessels. The unit is also suitable for limited use with solids (depending on angle). The unit with the 2 relay option makes it possible to provide alarm messages and to automatically carry out filling and draining procedures.

The device is available in different models: • Compact transmitter with integrated ultrasonic sensor.

• Remote transmitter, for panel- or wall mounting, for connection to the Bürkert 8170 sensor

General data

Display 15 x 60 mm, 8-digit LCD, alphanumeric,

15 segments, 9 mm high

Protection Lockable switch for the “ENTER” key

Process connection Mounting thread G 2” or NPT 2”

Electrical connections Cable plug according to EN175301-803or glands1)

Connection cable Shielded cable; 1.5mm2 max. cross-section

Standards and approvals

According to generic norm EN 50081-1

According to generic norm EN 50082-2

According to safety regulations formeasuring instruments for regulation andaboratory NF EN 61010-1

Complete device data (compact or remote with 8170 probe versions)

Measuring type Level, distance (cm, m, inch or foot) or volume

measurement (l, m3, US-Gal or Imp-Gal)

Measuring range2) 0.3 to 10 m (Compact version)

0.3 to 7 m (Panel- and Wall- mounted version)

Fluid temperature -40 up to 80°C (-40 to 176°F)

Pressure range max. 2 bar (29.02 PSI) at 25°C (77°F)

Temperature adjustment Programmable depending on gas medium

Resolution ± 3 mm

Emission frequency 50 kHz

Fill beam width 16 degrees conical

Pulse rate 8 pulses per second

Blocking distance 30 cm from transducer base