msp-300-250 pressure transducer Mega

I am having trouble getting a pressure from a msp-300-250. Has anyone ever done this?

http://www.mouser.com/ProductDetail/Measurement-Specialties-Inc/MSP-300-250-P-5-N-1/?qs=Pz4gaf3%2b8zx0d8j9e0DoAA==

Have the same trouble. I have the msp-300-01K, and the output is 0-100mV. So I think I have to amplify the signal before I can hook it up to my Mega.

Here is what I ended up with. I used the analog return, 119 = 0 and 600 gave me the top end which works ok for low values, what i needed.

void setup() {
Serial.begin(9600);
}

void loop() {

Serial.print( map(analogRead(0)), 118, 600, 0, 250 )) ;

Serial.println();
delay(1000); // wait 1 second
}