Series 2500 Temperature/Controller

1/4 DIN Fully Programmable, Self-Tune PID

The Series 2500 Temperature Control provides an impressive array of features in an economical 1/4 DIN package. Features include on-off, time proportioning, proportional, PI, PD, or full PID control, programmable from the front panel, or use Self-Tune PID. Input types are selectable from a variety of thermocouple types (J, K, T, E, N or L) or DIN, NIST or Ni RTD ’s. Outputs include solid state relay, mechanical relay, 5 VDC (ideal for driving an external SSR) or isolated 4-20 mA proportional current. Programmable alarm can act as high or low or high/low guard band alarm.

A water and corrosion resistant front panel (NEMA 4X; IP65), input fault timer, digital input filter, Self-Tune ramp to setpoint, four password protected security levels and °F or °C display selection are all standard. Entire electronics package is field replaceable without wiring changes thanks to removable front panel.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

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Model Description Usually Ships* Price Order
25111
Ships: Same Day
Price: $608.75
Temperature controller, thermocouple input, SSR output, with alarm. Same Day* $608.75 Order
25112
Ships: Same Day
Price: $608.75
Temperature controller, thermocouple input, 5 VDC output, with alarm. Same Day* $608.75 Order
25113
Ships: Same Day
Price: $608.75
Temperature controller, thermocouple input, relay output, with alarm. Same Day* $608.75 Order
25115
Ships: Same Day
Price: $648.75
Temperature controller, thermocouple input, 4-20 mA output, with alarm. Same Day* $648.75 Order
25125
Ships: Same Day
Price: $648.75
Temperature controller, RTD input, 4-20 mA output, with alarm. Same Day* $648.75 Order

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Specifications

Inputs:
Inputs: Thermocouple or RTD.
Input Impedance:
Thermocouple = 3 megohms minimum, RTD current = 200 µA maximum.
Display:
Two 4-digit, 7 segment, 0.56" high LED.
Resolution:
1 degree or 0.1 degree.
Accuracy:
±0.25% of span, ±1 degree.
Supply Voltage:
100-240 VAC nominal, ±10%, 50-400 Hz, single phase; 132-240 VDC nominal, ±10%.
Power Consumption:
5 VA maximum.
Operating Temperature:
14 to 131°F (-10 to 55°C).
Memory Backup:
Non-volatile memory. No batteries required.
Control Output Ratings:
SSR: 2.5A @ 240 VAC resistive at 77°F (25°C), de-rates to 1.25A @ 130°F 55°C); Relay: SPDT, 10 A @ 240 VAC resistive; Switched Voltage (non-isolated) 5 VDC @ 20 mA; Proportional Isolated Current: 0-20 mA, selectable, into 600 Ohms maximum.
Control Action:
Selectable for reverse (usually heating) or direct (usually cooling).
Ramp:
One ramp time adjustable from 0-100 hours.
Isolation:
Relay and SSR outputs; 1500 VAC. 0-20 mA output; 500 VAC. 5 VDC output is not isolated.
Weight:
13 oz (369 g).
Front Panel Rating:
NEMA 4X (IP65).

Accessories

Model Number Description Usually Ships* Price Order
R/C snubber (recommended for inductive loads like a solenoid or contactor). A-600 R/C snubber (recommended for inductive loads like a solenoid or contactor). Same Day $18.75 Order
Weatherproof enclosure, type 4X, control direct panel mounts in the front of the enclosure. A-900 Weatherproof enclosure, type 4X, control direct panel mounts in the front of the enclosure. Same Day $124.00 Order
Weatherproof enclosure, type 4X, clear plastic window with rear panel for mounting the control inside the enclosure. A-901 Weatherproof enclosure, type 4X, clear plastic window with rear panel for mounting the control inside the enclosure. Same Day $233.00 Order
A-TC-K100-FB K type, 100' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $65.00 Order
A-TC-K100-FEP K type, 100' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $55.00 Order
A-TC-K25-FB K type, 25' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $24.00 Order
A-TC-K25-FEP K type, 25' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $22.00 Order
A-TC-K50-FB K type, 50' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM Same Day $38.00 Order
A-TC-K50-FEP K type, 50' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM Same Day $33.00 Order
A-TC-J100-FB J type, 100' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $40.00 Order
A-TC-J100-FEP J type, 100’ on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM 1-2 Weeks $30.00 Order
A-TC-J25-FB J type, 25' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM Same Day $18.00 Order
A-TC-J25-FEP J type, 25' on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM Same Day $15.00 Order
A-TC-J50-FB J type, 50' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM Same Day $25.00 Order
A-TC-J50-FEP J type, 50’ on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM Same Day $20.00 Order

Model Chart

 
EXAMPLE 250 1 1 986/K 25011-986/K Temperature/Controller with no alarm, thermocouple input, SSR output with K thermocouple type housing.
ALARM 250
251
      No Alarm
With Alarm
INPUT TYPE  
 
1
2
    Thermocouple
RTD
OUTPUT     1
2
3
5
  SSR
5 VDC
Relay
Current
OPTIONS       986/J
986/K
986/T
986/E
986/RTD
986A/J
986A/K
986A/T
986A/E
986A/RTD
J T/C Type Housing
K T/C Type Housing
T T/C Type Housing
E T/C Type Housing
RTD Type Housing
J T/C Type Housing (NO/NC)
K T/C Type Housing (NO/NC)
T T/C Type Housing (NO/NC)
E T/C Type Housing (NO/NC)
RTD Type Housing (NO/NC)
 

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