Send data from lm35

Hello i’m new here and i have a question, i’m trying to send 2 datas, one from one pulse sensor and the another one from lm 35, i can send the data from the pulse sensor to processig, but processing don’t read the data from the lm35.
hi have this code.

// VARIABLES
int pulsePin = 0; // Pulse Sensor purple wire connected to analog pin 0
int tempPin = 1;
int blinkPin = 13; // pin to blink led at each beat
int fadePin = 5; // pin to do fancy classy fading blink at each beat
int fadeRate = 0; // used to fade LED on with PWM on fadePin

// these variables are volatile because they are used during the interrupt service routine!
volatile int BPM; // used to hold the pulse rate
volatile int TEMPC;
volatile int Signal; // holds the incoming raw data
volatile int IBI = 600; // holds the time between beats, the Inter-Beat Interval
volatile boolean Pulse = false; // true when pulse wave is high, false when it’s low
volatile boolean QS = false; // becomes true when Arduoino finds a beat.

void setup(){
pinMode(blinkPin,OUTPUT); // pin that will blink to your heartbeat!
pinMode(fadePin,OUTPUT); // pin that will fade to your heartbeat!
Serial.begin(115200); // we agree to talk fast!
interruptSetup(); // sets up to read Pulse Sensor signal every 2mS
// UN-COMMENT THE NEXT LINE IF YOU ARE POWERING The Pulse Sensor AT LOW VOLTAGE,
// AND APPLY THAT VOLTAGE TO THE A-REF PIN
//analogReference(EXTERNAL);
}

void loop(){
TEMPC = analogRead(tempPin); //read the sensor
TEMPC = (5.0 * TEMPC * 100.0)/1024.0; //Convert the analog to temp
sendDataToProcessing(‘T’, TEMPC); // send Processing la temp
sendDataToProcessing(‘S’, Signal); // send Processing the raw Pulse Sensor data
if (QS == true){ // Quantified Self flag is true when arduino finds a heartbeat
fadeRate = 255; // Set ‘fadeRate’ Variable to 255 to fade LED with pulse
sendDataToProcessing(‘B’,BPM); // send heart rate with a ‘B’ prefix
sendDataToProcessing(‘Q’,IBI); // send time between beats with a ‘Q’ prefix
QS = false; // reset the Quantified Self flag for next time
}

ledFadeToBeat();

delay(20); // take a break
}

void ledFadeToBeat(){
fadeRate -= 15; // set LED fade value
fadeRate = constrain(fadeRate,0,255); // keep LED fade value from going into negative numbers!
analogWrite(fadePin,fadeRate); // fade LED
}

void sendDataToProcessing(char symbol, int data ){
Serial.print(symbol); // symbol prefix tells Processing what type of data is coming
Serial.println(data); // the data to send culminating in a carriage return
}

// maybe i have something wrong, can you help me?

In the code that you posted you do not update the value of the signal variable, but as part of the program is missing who knows what you are doing ?

Please post the whole program in code tags as described in Read this before posting a programming question