PBLTX-10-60 is a series PBLTX submersible level transmitter(intrinsically safe). It is manufactured for years of trouble free service in the harshest applications. This Series measures the height of liquid above the position in the tank referenced to atmospheric pressure. The transmitter consists of a piezoresistive sensing element, encased in a 316 SS housing with cage and large diameter 316 SS diaphragm seal. he PBLTX is UL approved intrinsically safe for use in hazardous locations when used with proper barrier. Units come equipped with a 270-pound tensile strength shielded and vented cable. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank.