DeltaSpan Submersible Pressure Transmitter
Unique Features
- Corrosion reistant 316 SS transducer with polyurethane or ETFE cable jacket
- 270 pound tensile strength cable, maintenance free breather tube and vent filter
- Rugged LD32 model features large clog and damage resistant diaphragm design
DeltaSpan Submersible Pressure Transmitter
The general purpose two-wire pressure transmitter is offered in two configurations for different liquid types and provides contact level measurement up to 46' or 14m of water column. Select the LD31 for clean or relatively clean water, light weight oils and diluted chemical media. Application examples include ground water, ponds and wells. Select the LD32 for dirty, sludge or slurry media. Application examples include sewer or storm pump lift stations, storage and treatment with surface foam or debris where ultrasonic cannot be applied.
Specifications LD31
Service: Compatible liquids.
Wetted Materials: Body: 316 SS, 316L SS, and Buna-N;
Cable: Polyurethane or ETFE;
Bullet Nose: PVC.
Accuracy: +/-0.25% of full scale.
Temperature Limit: 0 to 150°F (-18 to 66°C).
Compensated Temperature Range: 0 to 140°F (-18 to 60°C).
Thermal Effect: Less than +/-0.02%/°F.
Pressure Limit: 2X full scale.
Power Requirement: 13 to 30 VDC.
Output Signal: Two-wire, 4 to 20 mA.
Response Time: 50 ms.
Max. Loop Resistance: 850 ohms at 30 VDC.
Electrical Connections: Wire pigtail.
Cable Length -_001/-_101: 40 (12.2 m)
-_201/-_301: 60 (18.3 m)
Mounting Orientation: Suspended in tank below level being measured.
Weight: 2.2 lb (1.0 kg).
Electrical Protection: Lightning and surge protection.
Specifications LD32
Service: Compatible liquids.
Wetted Materials: Body: 316 SS, 316L SS, and Buna-N;
Cable: Polyurethane or ETFE.
Accuracy: +/-0.25% of full scale.
Temperature Limit: 0 to 200°F (-18 to 93°C).
Compensated Temperature Range: 0 to 180°F (-18 to 82°C).
Thermal Effect: Less than +/-0.02%/°F.
Pressure Limit: 2X full scale.
Power Requirement: 13 to 30 VDC.
Output Signal: Two-wire, 4 to 20 mA.
Response Time: 50 ms.
Max. Loop Resistance: 850 ohms at 30 VDC.
Electrical Connections: Wire pigtail.
Cable Length -_001/-_101: 40' (12.2 m)
-_201/-_301: 60' (18.3 m)
Mounting Orientation: Suspended in tank below level being measured. Can be
placed on the bottom of the tank on its side.
Weight: 4.3 lb (2.0 kg).
Electrical Protection: Lightning and surge protection.
DeltaSpan Submersible Pressure Transmitter
- Select the LD31 for clean or relatively clean water, light weight oils and diluted chemical media.
- Application examples include ground water, ponds and wells.
- Select the LD32 for dirty, sludge or slurry media.
- Application examples include sewer or storm pump lift stations, storage and treatment with surface foam or debris where ultrasonic cannot be applied.
Accessories
For integral conduit termination and process mount, order the LD90-1001 (2" NPT) or LD90-1061 (1 1/2 G) installation kit. Each kit includes a PP junction box rated NEMA 4X, PP plug fitting and nylon cable connector.
