TEMPERATURE |
Indicators
Single Display
ON-OFF / Prop ContSingle Display
Dual Display
PID ControllersSingle Display
Dual Display
Ultra Compact Size |
Ultra low behind the panel depth of 28mm enables the control panels to be made very compact and elegant. The cost of the panels will also be significantly lower.
Accurate |
Software linearized using multiple NIST inverse polynomials and Steinhart & Hart equation involving floating point arithmetic ensures a very high accuracy.
Autotuning |
The Gain, Integral Time, Derivative Time can be automatically set by running the Autotuning.
Alternatively they can be manually set.
Field configuration |
Completely Field selectable. Important parameters like sensor selection, Heat/Cool mode, Hyssteresis etc., can be selected in the field. There are no jumpers or presets.
Wide Input Powersupply |
SMPS Powersupply designed to withstand the Indian Industrial Power conditions. This rugged 90-270VAC/DC powersupply, ensures flowless functioning under extreme coltage conditions.
Reliable & State-of-the-art |
Advance Single Chip (DSP) based design that uses a fraction of the component usually present in temperature controllers. Lower component count makes this product much more reliable.
Reliable |
No presets and jumperless design.
SPECIFICATIONS | |||||
Model | PID-L | ||||
Power Supply | 90-270 VAC 50 / 60 Hz | ||||
Power mConsumptiuon | Approx 1 VA | ||||
Display | 0.56" 4 Digit 7 Segment Red LED Display | ||||
Sampling Time | 0.24 Sec | ||||
Update rate | 2.5Hz | ||||
Input Sensor | Universal Sensor Input | ||||
Thermocouple | J, K | ||||
R.T.D | DIN Pt100 | ||||
Sensor Adj. | Zero Adjust. | Adj. -19.9 to 99.9°C. | |||
Linearisation | Thermocouple | Multiple Inverse Polynomials NIST | |||
R.T.D | Using Steinhart & Hart Equation. | ||||
Setpoint Range | Adj from front keys upto HSP. | ||||
HSP (High setpoint Clamp) | Adj within Sensor operating range. | ||||
Control | HEAT | ON-OFF | |||
PID | |||||
COOL | ON-OFF | ||||
Output | Relay Contact | 250 VAC, 5Amps | |||
SSR Output | 12 VDC ± 3V @ 20mA | ||||
Display Accuracy. | ± 0.2% based on F.S or 3°C Max | ||||
Resolution | Thermocouple | 1°C. | |||
R.T.D | 0.1°C | ||||
Open Sensor Detect. | Displays "OPEN" and output is cut off. | ||||
Setting type | Setting by front buttons. No Jumpers. | ||||
ON-OFF Mode | Hysteresis | Adj. from 0.2 - 99.9°C at ON/ OFF Control | |||
PID Mode | AUTOTUNING | Initiated by user during instrument operation. | |||
Gain | Adj. 1 to 199.9 | Set automatically on
AUTOTUNING |
|||
Integral Time | Adj 10 to 5000 | ||||
Derivative Time | Adj. 0 to 500 | ||||
Control | By duty cycle modulation. | ||||
Cycle time | Adj. 1 -250 Sec. | ||||
ON Duty (Min) | 5% of Cycle time. | ||||
Ambient Temperature | 0°C - 45°C (non- freezing status) | ||||
Humidity | 35 - 85% RH. |
Sensor |
Min |
Max |
RTD |
||
DIN Pt100 |
0°C / |
625°C / |
Thermocouple |
||
J |
0°C |
1150°C |
K |
0°C |
1320°C |
Model | No of Outputs | No of Displays | Size |
PID-L 964 | 1 | 4 | ULP-96x96 |
PID-L 724 | 1 | 4 | UPL-72x72 |