TempTrak® RT300 Specifications
The RT300 series utilizes a digital transmitter circuit and digital controller interface circuit. Its inductive power and data transfer scheme is completely noncontact. Components are completely interchangeable and will handshake and adjust power levels as required. Different models are available to accommodate from one to four RTD signals.
Number of Sensors:
Models available for 1-4 sensors
PT100 RTD (100 at 0°C, a =.00385, two wire) standard (other configurations available including nonstandard RTDs)
0° to 300°C standard (other configurations available)
(Transmitter) #4-40 screw terminals with socket-head cap screws
(designed for #4 ring terminals on customer sensor leads)
(Controller Interface) Quick connect screw terminal block
Discrete 4-20 mA current source (each channel) and/or frequency signal (Dienes and Rieter compatible)
±0.3% span over operating range
Rotating Unit: 0°C – 100°C
Stationary Housing: 0°C – 100°C
Controller Interface: 0°C – 85°C
Humidity: 0-90% RH, non-condensing
22-35 VDC or 17-27 VAC; 2A max, 0.5A nominal
10,000 RPM maximum
Rotating Unit: 2 lb.
Stationary Housing: 3 lb.
Controller Interface: 1 lb.
Specifications subject to change without prior notification.