The Dwyer Series PBLT2 is a robust level transmitter for measuring liquid levels in water, wastewater, and slurries. The sensor is submerged in the liquid and measures the level using hydrostatic pressure. Thanks to its durable 316 stainless steel construction, large diaphragm, and built-in surge protection, the PBLT2 provides reliable measurements even under harsh conditions with contamination or suspended solids.
Key features
- 4–20 mA two-wire output signal
- Accuracy ±0.25% of full scale
- 316 stainless steel housing and diaphragm for high corrosion resistance
- Integrated lightning and surge protection
- Cable with built-in vent tube for pressure compensation
- Suitable for contaminated liquids and slurries
Typical applications
- The PBLT2 is designed for level measurement in liquids such as:
- (Waste)water and process water
- Pump pits and storage tanks
- Water treatment installations
- Oil and chemical storage tanks
- Slurries and liquids containing solids
Available versions at Hitma
The Dwyer PBLT2 series is available in several versions, each with a different measuring range and cable length. At Hitma, the following models are available:
- PBLT2-3.5M-5M – measuring range 3.5 m, cable length 5 m (PU cable)
- PBLT2-4M-18M-PU – measuring range 4 m, cable length 18 m (PU cable)
- PBLT2-5-40-PU – measuring range 5 psi (approx. 3.5 m liquid column), cable length 12 m (PU cable)
- PBLT2-16M-20M-PU – measuring range 16 m, cable length 20 m (PU cable)
Accessories
For proper installation and protection, several accessories are available, including:
- A-297 desiccant filter: protects the vent tube from moisture and dust for reliable measurements.
- A-625 stainless steel cable hanger: ensures safe and stable mounting of the level transmitter.
