UNS1000-BN18

Barksdale_Level Switch_UNS1000-BN18 Description
The UNS1000-BN18 is a top mount level switch that offers a choice of four different process connections, three electrical terminations and an optional temperature sensor. With a maximum stem length of 23.6 inches, the UNS1000-BN18 can be customized to the exact stem length you need. The brass stem and Buna-N float ensure broad chemical compatibility and are ideal for most hydraulic oils and water. Barksdale level switches have performed reliably for years in applications as diverse as Solvent Recovery Systems, Marine, HPU Reservoirs and Sump Tanks.

 

Features

  • For bulkhead unions 3/4" NPT and 1" NPT
  • Compact design
  • Monitor level and temperature
  • Multiple lengths for top mount

Applications

  • OEM applications
  • Accessories for hydraulic reservoirs
  • Mineral oil applications
  • Power Packs

GENERAL SPECIFICATIONS*

Materials:
Bulkhead union:
Contact tube:
Float stopper:
Float:
Brass
Brass
Bronze
Foamed NBR
System of protection: IP65
Process connection:
Male thread:
3/4" NPTM
1" NPTM
G1/2"
M20 x 1.5
Electrical connection:
Plug M12 x 1, 4-pin, PA
Plug DIN EN 175301-803-A (former
DIN 43650), 4-pin, PA
Cable gland, w/ PVC cable
Electrical values:
0.7A, 42 VAC
0.2A, 230 VAC
Operating temperature: 14 °F to 194 °F (-10 °C to +90 °C)
Operating pressure: Max. 4 bar (400 kPa = 58 psi)
Specific Gravity: Min. 0.64
Depth of immersion atdensity 1: 0.59 ±0.08 inch (15 ±2 mm)
Temperature switch:
Temperature range:
Indexing tolerance:
Differential gap:
Contact:
Bimetal
10 K-steps 140°F to 194°F (+60°C to +90°C)
±5 K
30 ±15 K
NC (the contact is closed at room temperature)
Switching point: Standard: 1 float for 1 switching point

*See Product Configurator on Barksdale Data Sheet for additional options.