DeltaSpan™ LD34 Small Bore Pressure Level Transmitter

Application

The general purpose LD34 small-bore submersible pressure level transmitter provides continuous level measurement up to 100' (30.4m) of water column with a 4-20 mA signal output. Select the LD34 liquid level sensor for monitoring of relatively clean water. Application examples include ballast tanks, ground water, surface water, dewatering, down hole and remediation.

Features

Welded 316 SS body and 316 SS nose cap provide years of trouble free service

Tapered body top prevents damage or snaring when removing from installation

Incorporates lighting and surge protection

Provides precise output readings with its ±0.25% of full scale accuracy

Specifications

Range:	-SX01: 0 to 5 psi (0.34 bar), 0 to 11.55' (0 to 3.5m) wc -SX11: 0 to 6.5 psi (0.45 bar), 0 to 15' (0 to 4.6m) wc -SX21: 0 to 8.6 psi (0.60 bar), 0 to 20' (0 to 6.1m) wc -SX31: 0 to 13 psi (0.90 bar), 0 to 30' (0 to 9.1m) wc -SX41: 0 to 21.6 psi (1.49 bar), 0 to 50' (0 to 15.2m) wc -SX51: 0 to 43.3 psi (2.99 bar), 0 to 100' (0 to 30.5m) wc
Service:	Compatible liquids
Accuracy:	± 0.25% of full scale
Configuration:	None, fixed span
Supply voltage:	10 to 33 VDC
Loop resist:	1000 Ohms @ 30 VDC
Signal output:	4-20 mA, two-wire
Process temp.:	F: -4° to 176° C: -20° to 80°
Temp. comp.:	F: 0° to 158° C: -18° to 70°
Thermal effect:	±0.45% FS TEB
Proof pressure:	2 x full scale
Response time:	<50ms
Body weight:	0.235 lb (0.107 kg)
Cable weight:	0.037lb (0.0009 kg) per foot
Body and nose:	316 SS
Seals:	Fluroelastomer
Seals:	Fluroelastomer
Trans. thread:	½" NPT
Cable type:	2-conductor, shielded with vent tube
Cable length:	-S101 & S111: 40' (12.2m) -S121 & S131: 60' (18.3m)
Cable material:	Polyurethane