Level transmitters: Series PBLT2 & PBLTX DWYER

Specification

Service:	Compatible liquids.
Material:	316 SS, 316L SS, Epoxy, cable: ETFE or polyurethane.
Accuracy:	±0.25% FS (includes linearity, hysteresis, and repeatability).
Opperation Temperature:	PBLT2: 0 to 200°F (-18 to 93°C), PBLTX: 0 to 176°F (-18 to 80°C).
Opperation Temperature:	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:	2X FS.
Power Requirement:	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.
Weight:	4.3 lb (2.0 kg).
Agency Approvals:	PBLT2: CE, PBLTX: CE, cULus intrinsically safe for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1. (According to control drawing 01-700797-00).*

Description: The Series PBLT2 & PBLTX Submersible Level Transmitters are manufactured for years of trouble free service in the harshest applications. These Series measure 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.

Posted by Lam Thanh