Vaisala TSS928 provides superior performance in local-area lightning tracking. Lightning-sensitive operations rely on TSS928 to provide critical local lightning threat information to take advance precautions, initiate safety procedures, and isolate equipment with full confidence.
Vaisala's patented lightning algorithms give TSS928 the most precise ranging of any stand-alone lightning detection sensor available in the world today.

Detection Range
30-nautical miles (56 km) radius from sensor location.
Range Resolution
0-5 nautical miles (0-9 km), 5-10 nautical miles (9-19km) and 10-30 nautical miles (19-56km) (range can be set in nautical miles or kilometers).
Bearing Resolution
1° increments, 0° to 360°, reported by octant
Thunderstorm Detection Efficiency
90% within 10 nautical miles with one discharge; 99% with two discharges; 99.9% with three discharges
Electrical Specifications
AC Power				115VAC±10% to 230VAC±10%
DC/AC Power				11-32VDC, 115VAC±10%
DC Power				11-32VDC
Power Consumption				100 watts maximum
Standards/Approvals:				UL, CSA, CE
Communications
Metallic or fiber optic links Serial ASCII format RS-232 and RS-422 serial at 9600 bps Output via automatic one-minute preset weather messages,       instantaneous broadcast of data as event occurs or sensor can       store and be polled by user.
Mounting Configuration
Ground mount option Roof mount option with tripod
Frame mount for either roof or ground options
Height				3.0 m max height recommended
Environmental Conditions
Operating/Storage Temperature Range				-50°C to +50°C (with heater)
Maximum Wind Load				0–120 knots, 222 km/h
Humidity Tolerance				0% to 100%
Siting Requirements				Flexible installation requirements.Questions should be referred to your distributor or your Vaisala sales representative.