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Proheat Temperature Controls

Product Overview

Proheat's "4000" series redefines the standard for 1/4 DIN temperature controllers. Fast input scan rates (5 per second), 18-bit input resolution and 15-bit output resolution as well as fuzzy modified PID control provide not only the highest accuracy, but temperature control minimizing over/under shoot while maintaining fast process response.

More Information

The "4000" series can be configured with up to 3 output controls (2 PID Fuzzy + alarm). A fourth output can be configured for RS232/485 Modbus or PV analog retransmission. The 4000 series can also be equipped with an isolated transmitter power supply when the second control output is not required.

Standard software functionality includes Fuzzy Logic + PID, soft start ramp, lock out protection, bumpless transfer, user defined menu operation, timer function and more. With isolated inputs/outputs, UL/cUL and CE approvals, the 4000 series is the clear choice for temperature control applications.

4000 Series Specifications

4000 Series Manual (PDF)
4000 Series Brochure (PDF)

6000 Series Manual (PDF)
6000 Series Brochure (PDF)

8000 Series Manual (PDF)
8000 Series Brochure (PDF)

Fuzzy Logic PID Temperature Control
Up to three Control outputs
5VDC & 14VDC SSR
Variety of Alarm Modes
Transmitter Power Supply
SEL Function to arrange user menu
NEMA 4X/IP65 protection available
FREE Data Acquisition Software—Multiview
CFR21 Part 11 Features!

Power

90-250VAC/VDC
11-26VAC/VDC

Input

Thermocouple (T/C): Type J, K, T, E, B, R, S, N, L
RTD: PT 100 ohm RTD (DIN or JIS)
Range: Per table in order manual
Accuracy: Typically better than .25% of span
Cold Junction Compensation: 0.1 C/C ambient typical
Sensor Break: Protection mode configurable
Common Mode Rejection: 120dB
Sample Rate: 5 times per second

Control

Proportional Band: 0.1-500 °C (0.1-900 °F)
Reset (Auto): 0-1000 seconds
Rate (Derivative): 0-360.0 seconds
Cycle Time: 0.1 to 90 seconds
Ramp Rate: 0-500°C (900°F)/minute or hour
Timer Dwell: 0-4553.6 minutes
On-Off: with adjustable hysteresis (0.1-90.0° F)
Control Action: Direct and reverse

Indication (4 digit display)

Process Display: .40" red
Setpoint Display: .31" green
Status Indicator: Out1, Out2, Alm, Man, C, F, AT

Environmental and Physical

Operating Temperature: -10 to 50 C
Storage Temperature: -40 to 60 C
Humidity: 0-90% RH (non-condensing)
Insulation: 20M ohms minimum (500VDC)
Dielectric Strength: 2000VAC, 50/60Hz for 1 minute
Shock Resistance: 200m/s2 (20G)
Vibration: 10-55Hz, 10m/s2 for 2 hours
Moldings: Flame retardant polycarbonate
IP Panel Rating: IP50 (IP65 optional)
Dimensions/Weight: 1.99" (H) x 1.99" (W) x 4.12" (D) - 5.3oz (150g)

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Proheat Temperature Controls

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