The ULD-400-T Ultrasonic Leak Detector Transmitter can generate ultrasonic signals for locations where the gas/air leak does not have sufficient pressure to create an ultrasonic sound. The Transmitter will allow for ultrasonic detection by the Receiver at cracks and openings. The ULD-400-T is included in the ULD-420 kit.
| Features | ULD-400-T Transmitter |
| Signal Level Adjustment | Yes |
| Frequency Range | 40 kHz, bandwidth ±0.5 kHz |
| Power Supply | 2 x 1.5 V AAA (LR03) alkaline batteries |
| Power Consumption (typical) | 33 mA |
| Battery Life (typical) | 60 hours (Alkaline) |
| Low battery indication | Yes (Red LED) |
| Weight | Approx. 0.335 lb (0.152 kg) |
| Dimensions | 5.295 x 2.559 x 1.326 in (137 x 65 x 33 mm) |
| APO function | 60 minutes when in idle |
| Operating Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Storage Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Operating Humidity | <80% RH |
| Pollution Degree | 2 |
| Protection | IP40 |
| Certifications |  |
| Electromagnetic Compatibility (EMC) | EN 61326-1 Korea (KCC): Class A Equipment (Industrial Broadcasting & Communication Equipment) [1] [1] This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes. |
