PID Temperature Controllers

What are PID Temperature Controllers? PID temperature controllers are an on/off process controller that uses mathimatical fomula to calculate the difference between the desired temperature setpoint and current process temperature to ensure the process temperature remains as close to the setpoint as possible. PID controllers are effective at dealing with process distrubances that can have an impact on the quality of the product that is being measured. How do they work? The three elements of the PID algorithm are the Proportional, the Integral, and the Derivative. These elements each relate to the variance in the process temperature versus the setpoint in a period of time. - Proportional - the variance between the setpoint and the current process temperature - Integral - the previous variance from the setpoint - Derivative - the predicted future variance based on previous and current variance These variances over time are then calculated using a PID formula and the result indicates how much power needs to be applied to the process to maintain the temperature at the setpoint.

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Description Price Output Type Supply Voltage Size Number of Inputs Number of Outputs Minimum Operating Temperature Maximum Operating Temperature Temperature Range Control Type Communication Module Available Display Type IP Rating Range Display Colour
RS Stock No. 783-4709
Mfr. Part No.IR33W7HR20
BrandCarel
HK$1,243.00
Each
units
Relay 12 → 24 V ac/dc, 24 V ac/dc, 115 → 230 V ac 76.2 x 34.2mm - 2 -10°C +60°C -50 → +150 (PTC 1000) °C, -50 → +150 (PTC) °C, -50 → +90 (NTC) °C, -40 → +150 (NTC-HT) °C - Yes Single Line IP65 Carel IR33 -
RS Stock No. 739-0672
Mfr. Part No.E5CN-HQ2M-500 AC100-240
BrandOmron
HK$2,757.70
Each
units
Relay 100 → 240 V ac 48 x 48mm - 2 -10°C +55°C - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C, 0 → 10 V, 0 → 20 mA Red/Green/Yellow
RS Stock No. 905-5737
Mfr. Part No.PXU20020
BrandRed Lion
HK$823.61
Each
units
SSR 100 → 240 V ac 48 x 48mm - 1 0°C +50°C - PID Function Only Yes LCD IP65 - Orange/Green
RS Stock No. 798-4093
Mfr. Part No.600-R-D-0-0-1
BrandGefran
HK$2,003.53
Each
units
Logic, Relay 100 → 240 V ac 48 x 48 (1/16 DIN)mm - 2 0°C +50°C -200 → +400 (Type T Thermocouple) °C, -200 → +400 (Type U Thermocouple) °C, -200 → +600 (RTD 2/3 Wires - JPT100) °C, -200 → +850 (RTD 2/3 Wires - PT100) °C, -100 → +750 (Type E Thermocouple) °C, -55 → +120 (PTC - 990Ω. 25) °C, -10 → +70 (NTC - 1KΩ. 25) °C, 0 → +1000 (Type J Thermocouple) °C, 0 → +1100 (Type (NI-Ni18Mo) Thermocouple) °C, 0 → +1300 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1750 (Type R Thermocouple) °C, 0 → +1750 (Type S Thermocouple) °C, 0 → +2300 (Type C Thermocouple) °C, 0 → +2300 (Type D Thermocouple) °C, 0 → +2300 (Type G Thermocouple) °C, 0 → +600 (Type L-GOST Thermocouple) °C, 44 → +1800 (Type B Thermocouple) °C - - LED IP65 Gefran 600 Green, Red
RS Stock No. 772-9360
Mfr. Part No.E5CB-Q1P AC100-240
BrandOmron
HK$1,351.90
Each
units
Relay, Voltage 100 → 240 V ac 48 x 48mm - 1 - - - ON/OFF Yes LED IP00, IP20, IP66 Omron E5CB Red/Green
RS Stock No. 292-0237
Mfr. Part No.N2300Y1211
HK$1,833.24
Each
units
Relay 100 V ac, 240 V ac 49 x 25mm - 2 0°C +55°C - ON/OFF - LED IP20, IP66 N 2300 Red
RS Stock No. 292-0221
Mfr. Part No.N2300Y1210
HK$1,682.92
Each
units
Relay 100 V ac, 240 V ac 49 x 25mm - 2 0°C +55°C - ON/OFF - LED IP20, IP66 N 2300 Green
RS Stock No. 745-7992
Mfr. Part No.DN33W9MR20
BrandCarel
HK$1,650.00
Each
units
Relay 24 V ac/dc 144 x 70mm - 2 - - -199 → +800 (PT100/1000) °C, -50 → +150 (PTC) °C, -40 → +150 (NTC-HT) °C - Yes - - Carel DN33 -
RS Stock No. 258-0823
Mfr. Part No.N6500Z211002
HK$4,055.78
Each
units
Relay 24 → 48 V ac/dc 48 x 48 (1/16 DIN)mm - 2 0°C +55°C -50 → +800 (RTD) °C, 0 → +800 (Thermocouple) °C, 0 → 99.9 (RTD) °C ON/OFF - LED IP20, IP66 P 6500 Red
RS Stock No. 623-3903
Mfr. Part No.P8100-2200-0000
HK$3,497.31
Each
units
SSR 100 V ac, 240 V ac 96 x 48 (1/8 DIN)mm - 1 0°C +55°C - ON/OFF - LED IP20, IP66 P 8100 Red
RS Stock No. 877-2065
Mfr. Part No.MV160MRRR021U0
BrandCAL
HK$1,274.15
Each
units
Relay 110 → 240 V ac 48 x 48mm 1 3 0°C +55°C - - - 4 Digit IP20, IP65 - -
RS Stock No. 510-9146
Mfr. Part No.703043/181-400-23/000
BrandJumo
HK$4,643.48
Each
units
Analogue 110 → 240 V ac 96 x 48 (1/8 DIN)mm - 5 0°C +55°C - - - LCD, Multi Line IP20, IP65 DTRON 308Q Red/Green
RS Stock No. 114-045
Mfr. Part No.6DR2100-5
BrandSiemens
HK$9,472.23
Each
units
- 115 → 230 V ac 72 x 144mm - - 0°C +50°C - - - - - SIPART DR21 Red, Red/Green
RS Stock No. 511-8904
Mfr. Part No.930000030
BrandCAL
HK$1,845.21
Each
units
Relay, SSD 12 → 24 V ac/dc 48 x 48 (1/16 DIN)mm - 2 0°C +50°C - - Yes - IP66 CAL 9300 -
RS Stock No. 327-4989
Mfr. Part No.702040/88-888-000-23/210
BrandJumo
HK$2,140.41
Each
units
Logic, Relay 110 → 240 V ac 48 x 24 (1/32 DIN)mm - 2 0°C +55°C - - - LED IP20, IP65 ITRON 32 Green
RS Stock No. 905-5734
Mfr. Part No.PXU10030
BrandRed Lion
HK$906.77
Each
units
Relay 100 → 240 V ac 48 x 95.8mm - 1 0°C +50°C - PID Function Only Yes LCD IP65 - Orange/Green
RS Stock No. 312-1863
Mfr. Part No.940000000
BrandCAL
HK$2,193.78
Each
units
Relay, SSD 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 2 0°C +50°C - - - LED IP66 CAL 9400 Red/Green/Orange
RS Stock No. 489-4089
Mfr. Part No.3216/CC/VH/LDXX/R
BrandEurotherm
HK$3,686.78
Each
units
Analogue, Changeover Relay, Logic, Relay 85 → 264 V ac 48 x 48 (1/16 DIN)mm - 3 0°C +55°C - ON/OFF - LCD, Single Line IP65 Eurotherm 3216 Green
RS Stock No. 114-039
Mfr. Part No.6DR2100-4
BrandSiemens
HK$10,446.35
Each
units
- 24 V ac/dc 72 x 144mm - - 0°C +50°C - - - - - SIPART DR21 Red, Red/Green
RS Stock No. 813-4271
Mfr. Part No.MD33D5EB00
BrandCarel
HK$2,746.91
Each
units
Relay 115 → 230 V ac 200 x 240mm - 2 -10°C +50°C -50 → +150 (PTC) °C, -50 → +90 (NTC Std.) °C, -40 → +150 (NTC High) °C - - 3 Digit LED IP54, IP65 - -
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