As the name implies , a temperature controller ( often called a PID controller ) is an instrument used to control temperature.
The temperature controller takes an input from a temperature sensor and has an output that is connected to a control element such as a fan or a heater.
Product Details:
| Model Name/Number | Frontier timer |
| Usage/Application | Industrial |
| Country of Origin | Made in India |
| Display Type | 7 Segment LED |
| Display Configuration | 3+3 Digits |
| Mounting Type | Panel Mount |
| Certification | CE (Not Applicable For 24V Model) |
| Feature | Memory Retention |
| Relay Contact | 2 C/O SPDT |
| Operating Modes | ON Delay / Interval / Cyclic ON First / Cyclic OFF First |
| Reset | Front, Remote, Power Interruption |
| Supply Voltage | 90 to 270V AC / DC, 24V DC |
Product Details:
| Input Sensor | pt - 100 / j / k type sensors |
| Model Name/Number | Digital temperature indicators |
| Brand | Creative |
| Mounting Type | Panel Mount |
| Display Type | Digital |
| Voltage | 85 to 270V AC / DC |
| Usage/Application | For controlling temperature |
| Type | Single display / double display / push button |
| Country of Origin | Made in India |
| Display Configuration | 4 + 4 Digits |
| Certification | CE |
| Resolution | 0.1/1Degree for TC/RTD (fixed 1Degree for R and S TC) |
| Control Output | Relay or SSR |
| Feature | Heat Cool PID,Dwell Timer |
Product Details:
| Minimum Order Quantity | 1 Piece |
| Cycle Time Cool | 100 |
| Soft Start Time | 5 |
| Measuring Element Drop | 13 |
| Derivative Time (D) | 12 |
| Manual Reset Value | 15 |
Product Details:
| Brand | Multispan |
| Size | 72 x 72 mm |
| Model Name/Number | UTC - 121P |
| Control Type | On-Off |
| Input Type | Thermocouple |
| Voltage | 240 V |
| Usage/Application | Temperature controlling |
| Country of Origin | Made in India |
| Sizes | / 72 x 72 / 96 x 96 |
| Model | MDC-1901 | MDC-2901 | MDC-3901H | MDC-3901V | DTC-49 | |
| Dimensions (HXWXD)mm | 96X96X100 | 72X72X120 | 48X96X120 | 96X48X120 | 48X48X100 | |
| Setting | PUSH TO SET | |||||
| Display | RED,3½ DIGITS, 0.56" | RED,3½ DIGITS, 0.4" | ||||
| Control Action | ON/OFF or TIME PROPORTIONAL (TP)(Factory Set) | |||||
| Input | Thermocouple | J(0 to 400ºC) or K(0 to 1200ºC) or R(0 to 1600ºC) | J(0 to 400ºC) or K(0 to 1200ºC) | J(0 to 400ºC or 0 to 199.9ºC) or K(0 to 1200ºC) | ||
| RTD | PT100 2W/3W (0 to 400ºC or 0 to 199.9ºC or -50.0 to 199.9ºC) | PT100 2W/3W (0 to 400ºC or 0 to 199.9ºC) | PT100 2W/3W(0 to 400ºC or 0 to 199.9ºC or -50.0 to 199.9ºC) | |||
| Control Output | Relay* | 230V AC, 5A (1C/O or 2C/O) | ||||
| SSR | 24V DC ±2V | |||||
| BUZZER | 24V DC ±2V | |||||
| Power Supply | 110/230VAC ± 20%,50 Hz,24V AC/DC | |||||
| CutOut (mm) | 92 X 92 | 68 X 68 | 44 X 92 | 92 X 44 | 45 X 45 | |
Product Details:
| Usage/Application | Timer |
| Brand | Dehl |
| Model Name/Number | Dehl timer |
| I Deal In | New Only |
| Country of Origin | Made in India |
| Model | 15 / 30 / 60 minutes |
Product Details:
| Model Name/Number | DCT - 604 |
| Display Type | Single digital display |
| Usage/Application | Laboratory |
| Count Capacity | 4 digits |
| Size | 72 x 72 / 96 x 96 |
| Color | Black and blue |
| Country of Origin | Made in India |
Counter is a sequential circuit. A digital circuit which is used for a counting pulses is known counter. Counter is the widest application of flip-flops. It is a group of flip-flops with a clock signal applied. Counters are of two types.
The logic diagram of a 2-bit ripple up counter is shown in figure. The toggle (T) flip-flop are being used. But we can use the JK flip-flop also with J and K connected permanently to logic 1. External clock is applied to the clock input of flip-flop A and QA output is applied to the clock input of the next flip-flop i.e. FF-B.