Application:
The general purpose LD31 submersible pressure level transmitter 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.
Features:
Corrosion resistant 316 SS body with polyurethane or ETFE cable
Strong cable design with maintenance free breather tube and vent filter
Automatic temperature compensation for accurate measurement
Specifications:
Range: -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
Accuracy: ± 0.25% of full scale
Configuration: None, fixed span
Supply voltage: 13 to 30 VDC
Loop resist.: 900 Ohms
Signal output: 4-20 mA, two-wire
Process temp.: F: 0° to 150°
C: -18° to 66°
Temp. comp.: F: 0° to 140°
C: -18° to 60°
Proof pressure: 2 x full scale
Trans. material: 316 SS, 316L SS,
Buna-N & PVC
Trans. thread: 1/2" NPT
Cable type: 2-conductor, shielded
with vent tube
Cable length: -SX01 & SX11: 40' (12.2m)
-SX21 & SX31: 60' (18.3m)
Cable material: -S1X1: Polyurethane
-S2X1: ETFE
Classification: General purpose
Compliance: CE
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