ULS
Ultrasonic Level Sensor
An economical solution to your analog sensing need: the Ultrasonic Level Sensor can be used as a simple multipoint level switch or for continuous feedback through a 4–20 mA loop. With no moving parts and fully programmable settings, it is more flexible than float level switches. Its compact size and robust construction make it well suited for industrial or mobile equipment.
Features
- 5” to 78” (13 to 200 cm) sensing range
- 4 digital outputs & 1 analog (4–20 mA) output
- Cast aluminum body with IP65 rating
- 1” NPT process connection
- Digital display with push buttons for setup
- Advanced USB programming
- Compensation for fluid sloshing
Applications
- Water tanks
- Hydraulic units
- Intermediate bulk containers (IBCs)
If you have other questions please call at 877.774.8808 or fill up the inquiry form
IN-STOCK
Following combination are in-stock and available for quick shipping:
- ULS-A-16M-78
- ULS-D-16M-78
SPECIFICATIONS
| Range: | 78” (200 cm) from sensor surface at 32°F (22°C) |
|---|---|
| Accuracy: | 0.5% max distance (perpendicular to surface)* |
| Dead Zone: | 5” (12 cm) from sensor face |
| Beam angle: | 12° ± 2° |
| Ultrasonic Frequency: | 112 kHz |
| User Interface: | Field Adjustable (push buttons and display) |
| Memory: | Non-volatile |
| Supply Voltage: | 0 – 36 VDC (100mA maximum) |
| Analog Output: | 4-20mA ** |
| Contact Type: | (4) Normally Open SPST relays, 0.4A and 4-20 mA |
| Ambient Temperature: | 14°F to 140°F (-10°C to 60°C) |
| Contact Hysteresis: | Adjustable, 0 to 100% |
| Enclosure Materials / Rating: | IP65 Powder Coated Aluminum |
| Exposed Materials: | Epoxy, Stainless steel, Aluminum |
| Cable Type: | 8-conductor shielded cable |
| Process Connection: | 1” NPT Stainless Steel |
| Optional Accessory: | 2” NPT PVC fitting. Recommended for optimal sensor performance |
DIMENSIONS
WIRING CODE
| CONTACT | FLYING LEADS |
|---|---|
| RED | +VDC |
| BLACK | -VDC |
| YELLOW | 4-20 mA Output |
| WHITE | Relay Common |
| BLUE | Relay 1 |
| ORANGE | Relay 2 |
| GREEN | Relay 3 |
| BROWN | Relay 4 |
ORDERING INFORMATION
INSTALLATION GUIDE