Buoyancy, SPDT Reed, PVDF, 1-1/2" NPT

The general purpose submersible pressure level transmitter is offered in three styles for different liquid types and provides continuous level measurement up to 46’ (14m) of water column with a 4-20 mA signal output. Select the LD31 liquid level sensor for relatively clean water, light weight oil or diluted chemical. Application examples include water wells and ponds. Select the LD32 liquid level sensor for dirty, foaming or slurry type liquids. Application examples include industrial pump lift stations. The LD34 miniature submersible level transmitter is only 0.63? in diameter making it ideal for level monitoring in well and borehole applications.

• -SX01: 0 to 5 psi (0.34 bar),0 to 11’ (0 to 3.4m) wc
• -SX11: 0 to 10 psi (0.69 bar),0 to 23’ (0 to 7m) wc
• -SX21: 0 to 15 psi (1.0 bar),0 to 34’ (0 to 10.4m) wc
• -SX31: 0 to 20 psi (1.38 bar),0 to 46’ (0 to 14m) wc

• LD31: F: 0° to 150° (C: -18° to 66°)
• LD32: F: 0° to 200° (C: -18° to 93°)
• LD34: F: -4° to 176° (C: -20° to 80°)

• LD31: F: 0 to 140° (C: -18 to 60°)
• LD32: F: 0° to 180° (C: -18 to 82°)
• LD34: F: 32° to 158° (C: 0 to 70°)

• LD31: 316 SS, 316L SS, Buna-N & PVC
• LD32: 316 SS, 316L SS, Buna-N
• LD34: 316 SS

• -SX01 & SX11: 40’ (12.2m)
• -SX21 & SX31: 60’ (18.3m)

• -S1X1: Polyurethane
• -S2X1: ETFE