Technical Specifications:
The True Ground Speed Sensor (TGSS) weighs 460 g and operates within a temperature range of -40 to +85 °C, with storage capabilities from -55 to +125 °C. It offers protection equivalent to IPX6 and functions within a speed range of 0.3-44 mph (0.5-70 kph). The sensor's uncalibrated accuracy is ±5%, while calibrated accuracy ranges from ±1% for speeds 2.0 to 44 MPH and ±3% for speeds 0.20 to 2.0 MPH. It detects velocity changes with dv/dt < 4 mph in 200 ms.

Mechanical and Electrical Characteristics:
The TGSS is housed in ABS plastic and mounts using three M6 bolts. It includes a 200 mm cable and connectors available in AMP Superseal 1.5 or Deutsch (DT04). It requires a voltage supply of 9 - 16 Vdc and draws 30 mA at 12 Vdc for the Doppler signal. The microwave frequency is 24.125 GHz ± 50 MHz, with a UK variant at 24.300 GHz ± 50 MHz. The scaling factor is 1.0 for -A and 0.75 for -D, with a digital output of 0 for -A and 1 for -D, supporting a max load of 100 mA.

Compliance and Ordering:
The TGSS complies with Industry Canada RSS-210 and FCC Part 15, with FCC ID MGR740030A. Part numbers for ordering include TGSS, -A 0740059ECD, TGSS, -A, -UK 0740078ECD, TGSS, -D 0740051ECD, and TGSS, -D, -UK 0740072ECD.

Application and Features:
The TGSS is designed for vehicle applications with a steady voltage of ≤16 Vdc, using Doppler beam technology to determine true ground speed. It features a robust ABS plastic construction, planar antenna, and Doppler effect technology for reliable operation. The sensor is suitable for mobile equipment, emphasizing reliability and ease of installation.

Environmental Protection:
The TGSS meets SAE J1455/EP455 standards, ensuring robustness in rugged applications. It is protected against EMI, ESD, mechanical shock, climate conditions, and chemical exposure, adhering to ANSI/ASAE EP455 standards.

Warnings and Sales Information:
Users are responsible for proper selection and use of the TGSS to avoid injury or damage. The product is offered for sale by Parker-Hannifin Corporation and its distributors, with detailed terms available from Parker representatives or online. The product contains chemicals known to cause reproductive harm, as per California Proposition 65.