SPECIFICATIONS
Step One
Range: | 3.6" to 6' (9 cm to 1.8 m) |
Accuracy: | ± .25% of span in air |
Resolution: | 0.125” (3 mm) |
Frequency: | 83 kHz (nominal) |
Pulse rate: | 2 pulses per second |
Beam width: | 8° conical |
Dead band: | 3.6” (9 cm) |
Supply voltage: | |
Max loop resistance: | 600 Ohms @ 36 VDC |
Signal output: | |
| LED flashing |
Temperature rating: | F: |
| C: |
Temp. compensation: Automatic over entire range | |
Pressure rating: | 30 psi (2 bar) @ 25 °C., derated @ 1.667 psi |
| (0.113 bar) per °C. above 25 °C. |
Enclosure rating: | NEMA 4X / IP65 |
Enclosure material: | Polypropylene, U.L. 94VO |
Transducer materials: PVDF | |
Mounting threads: | 3/4” NPT for |
| 3/4” G for L |
Mounting gasket: | Viton (3/4" G) |
Conduit connection: | 1/2” NPT |
CE compliance: | EN |
| EN 55011 emission |
| (pending) |
|
|
About Ultrasonic Technology:
An ultrasonic sound wave is pulsed five times per second from the base of the transducer. The sound wave reflects against the process medium below and returns to the transducer. The microprocessor based electronics measures the time of flight between the sound gen- eration and receipt, and translates this figure into the distance between the transmitter and process medium below.
| POWER |
(+) | |
GND | |
6’ Range
|
|
| 8° Cone | |
|
|
| Radius | |
|
|
| ||
|
|
|
| |
Range | Radius | Radius |
| |
Feet | Inches | cm |
| |
|
|
|
| |
1 | 1 . 2 | 3 . 1 |
| |
2 | 2 . 1 | 5 . 2 |
| |
3 | 2 . 9 | 7 . 3 |
| |
4 | 3 . 7 | 9 . 5 |
| |
5 | 4 . 9 | 11 . 6 |
| |
6 | 5 . 4 | 1 3 . 7 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Temperature/Voltage Derating |
|
| ||||||
| 35 | Temperature/Pressure Derating |
| 100 | Continuous 20 mA Curve |
|
| 700 | |||||||
|
|
| Unacceptable |
|
|
|
|
|
|
| |||||
| 30 |
|
|
|
|
|
|
|
|
|
| 600 | |||
Operating Pressure(psi) |
|
|
| Range | AmbientSensorTemperatureC)°( | 80 | Unacceptable |
|
|
| Max.Series Resistance(Ohms) | ||||
25 |
|
|
|
|
| Range |
|
|
| 500 | |||||
|
|
|
| 60 |
|
|
|
|
|
| |||||
20 |
|
|
|
|
|
|
|
|
|
| 400 | ||||
Acceptable |
|
|
|
|
|
|
|
|
| ||||||
|
|
| 40 |
| Acceptable |
|
|
| 300 | ||||||
15 |
| Range |
|
|
|
|
|
| |||||||
10 |
|
|
|
|
|
|
| Range |
|
|
| 200 | |||
|
|
|
| 20 |
|
|
|
|
|
| |||||
05 |
|
|
|
|
|
|
|
|
|
| 100 | ||||
|
|
|
| 0 |
|
|
|
|
|
| |||||
00 |
|
|
|
|
|
|
|
|
|
| 000 | ||||
00 | 20 | 40 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | ||||||
| 60 |
|
|
|
|
|
|
|
|
| |||||
Temperature (°C) | Operating Voltage (VDC) |
|
Electrical Loading Limits
Unacceptable
Range
Acceptable
Range
18 | 24 | 30 | 36 |
Supply Volyage (VDC)
