Dwyer PBLT2 and PBLTX Submersible Level Transmitter

(GST 18% Exclusive)

In stock


Dwyer PBLT2 and PBLTX Submersible Level Transmitter are manufactured for years of trouble-free service in the harshest applications. Both measure the height of liquid above the position in the tank referenced to atmospheric pressure.

Wastewater, Sludge pits, clarifiers, digesters, Alum tanks, Chemical storage tanks, Oil tanks, Lime slurry, Sumps, Reservoirs

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Dwyer PBLT2 and PBLTX Submersible Level Transmitter consist of a piezoresistive sensing element, encased in a 316 SS housing. Perfect for wastewater and slurry applications with features to protect the unit from these demanding applications. Large diameter 316 SS diaphragm seal is non-clogging and damage resistant to floating solids

Features of Dwyer PBLT2 and PBLTX Submersible Level Transmitter:

  • The PBLT2 incorporates lightning and surge protection utilizing dual arrestor technology, grounded to case, eliminating both power supply surges and lightning ground strike transients (surge protection is not guaranteed and is not covered by warranty). The PBLTX is UL approved intrinsically safe for use in hazardous locations when used with proper barriers.
  • Units come equipped with a 270-pound tensile strength shielded and vented cable. The ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank. The vent is protected with a maintenance-free filter eliminating particulate or water droplets from entering the transducer.



Additional information

Weight 3.000 kg


Model No


Measuring Parameters


Wetted Parts

Body: 316 SS, 316L SS, Cable: Polyether polyurethane or ETFE, Seals: Fluoroelastomer.


±0.25% FS (includes linearity, hysteresis, and repeatability)

Temperature Limits

PBLT2: 0 to 200°F (-18 to 93°C), PBLTX: ETFE -4 to 176°F (-20 to 80°C), Polyurethane: -4 to 149°F (-20 to 65°C)

Compensated Temperature Range

PBLT2: 0 to 180°F (-18 to 82°C) ; PBLTX: 0 to 176°F (-18 to 80°C)

Thermal Effect

±0.02% FS/°F

Pressure Limits


Power Requirements

PBLT2: 13 to 30 VDC, PBLTX: 10 to 28 VDC

Output Signal

4 to 20 mA DC, two wire

Response Time

50 msec

Loop Resistance

900 Ω.

Electrical Connection

Wire pigtail

Mounting Orientation

Suspended in tank below level being measured

Electrical Protection

PBLT2: Lightning and surge protection, PBLTX: none.


Compatible liquids


2 Kgs

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Dwyer PBLT2 and PBLTX Submersible Level Transmitter

(GST 18% Exclusive)

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