TEMPERATURE |
Indicators
Single Display
ON-OFF / Prop ContSingle Display
Dual Display
PID ControllersSingle Display
Dual Display
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.
Die hard |
Rugged linear power supply to handle the worst power condictions.
State of the art |
Advance single chip design.
Reliable |
No presets and jumperless design.
SPECIFICATIONS | |||||
Model | PIDx Series | ||||
Power Supply | 220 VAC ± 15%. 50 / 60 Hz | ||||
Power mConsumptiuon | Approx 1.5 VA | ||||
Display | 4 Digit Seven Segment RED LED Display Size: 0.56" (Model: PIDx 964, PIDx 724, PIDx 484) |
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3 Digit Seven Segment RED LED Display Size: 0.56" (Model: PIDx483) |
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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. | ||||
Setpoint1 Control | HEAT | ON-OFF | |||
PID | |||||
COOL | ON-OFF | ||||
Setpoint 2
Only Model: PID2 & PID3 |
Can be independently configured as:
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Setpoint 3
Only Model:PID3 |
Same as "Setpoint 2" | ||||
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 (4 Digit model) | ||||
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. | |||
3 Digit Model |
Gain | Adj. 1 to 99.9 | Set automatically on
AUTOTUNING |
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Integral Time | Adj 10 to 999 | ||||
Derivative Time | Adj. 0 to 500 | ||||
4 Digit Model |
Gain | Adj. 1 to 199.9 | |||
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 |
3 Display Model |
4 Display Model |
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Min |
Max |
Min |
Max |
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RTD |
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DIN Pt100 |
-99°C |
660°C |
-160°C / |
660.0°C / |
J |
-99°C |
870°C |
-99°C |
870°C |
K |
-99°C |
999°C |
-99°C |
1300°C |
Model | No of Outputs | No of Displays | Size |
PID1 964 | 1 | 4 | RP-96x96 |
PID2 964 | 2 | ||
PID3 964 | 3 | ||
PID1 724 | 1 | 4 | RP-72x72 |
PID2 724 | 2 | ||
PID1 484 | 1 | 4 | RP-48x48 |
PID2 484 | 2 | ||
PID1 483 | 1 | 3 | |
PID2 483 | 2 |