APPLICATION
The LD37 general purpose anti-corrosion external mount pressure level transmitter provides continuous liquid level measurement up to 11.55’ (3.4m) of water column with a 4-20 mA signal output. Offered in two termination types, select the -S_01 model for cable termination or the -S_11 model for M12 connector termination. The LD37 pressure level sensor is well suited for clean liquids compatible with PTFE such as acidic and caustic chemicals.
FEATURES
- Rugged PTFE transducer and threaded fitting mount with 316 SS body
- Offered in cable or connector termination for flexible installation
- Automatic temperature compensation for reliable measurement
PRICING
| P/N | Description | From | |
|---|---|---|---|
 |
LD37-S001 | GP external anti-corrosion pressure level sensor, 11.55 wc (5 psi), cable | $450.00 |
| LD37-S011 | GP external anti-corrosion pressure level sensor, 11.55 wc (5 psi), M12 connector | $450.00 |
COMPATIBLE ACCESSORIES
| P/N | Description | From | |
|---|---|---|---|
 |
LI55-1001 | GP level sensor controller, 85-265 VAC, relay & repeater options | $700.00 |
 |
LI23-1001 | GP level sensor indicator, 12-30 VDC, relay & repeater options | $502.00 |
 |
LM92-1002 | Single NEMA box, 1/8 DIN, windowed, PC | $458.00 |
 |
LM92-2002 | Double NEMA box, 1/8 DIN, windowed, PC | $490.00 |
 |
LC95-2001 | Power supply, 100-240 VAC, 24 VDC @ 0.45A | $335.00 |
DOCUMENTATION
SPECIFICATIONS
Range: 0 to 5 psi (0.34 bar) or 0 to 11.55’ (0 to 3.4m) wc
Accuracy: ± 0.25% of full scale
Configuration: None, fixed span
Supply voltage: 11-28 VDC
Loop resistance: 900 Ohms max @ 30 VDC
Signal output: 4-20 mA, two-wire
Process temp.: F: 14º to 176º; C: -10º to 80º
Temp. comp.: Automatic
Burst pressure: 2 x full span
Response time: 50ms
Process mount: ¼” NPT
Wetted material: PTFE (polytetrafluoroethylene)
Sensor material: 316 stainless steel
Enclosure rating: NEMA 4X (IP65)
Termination: -S001: Cable; -S011: M12 connector (male)
Cable type: -S001: 2-conductor, shielded
Cable material: -S001: PUR (polyurethane)
Cable length: -S001: 9’ (2.7m)
Classification: General purpose
Compliance: CE, RoHS
EXTERNAL MOUNT
The externally mounted pressure sensor provides a simple, low-cost, level measurement solution for metal or plastic tanks, and is easily installed via a 1/4” tee or tap fitting located in the tank’s drain or inspection port.
