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Series 4B 1/4 DIN Temperature/Process Controller
Brand: Dwyer Instruments, LLCThe Series 4B 1/4 DIN Temperature/Process Controller is designed to accept thermocouple, RTD, current or voltage input and provide dual outputs for control.
Available outputs include relay/relay, voltage pulse/relay, current/relay, or linear voltage/relay.
The units can be programmed for ON/OFF, PID, auto-tuning, or manual tuning control methods.
The PID control is supported by 64 ramp/soak actions. The Series 4B also includes two additional alarm outputs. The second relay output can be reconfigured as a third alarm output. The alarm type can be selected from 13 different preprogrammed alarm functions.
The controller features dual LED displays for local indication of process and setpoint values.
Features- Universal Input accepts Process Transmitters, RTD’s or Thermocouple Signals
- On/Off, PID, or Manual Output Control
- RS-485 Standard on all Models
- Stage Control Program for up to 64 Ramp/Soak Actions
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 10
DWYER Benchtop Temperature/Process Controller, 120 V Supply, with 2 Relay Outputs, and Universal Sensor Input. view more
- Output 1 - Relay
- Output 2 - Relay
- Housing - Portable Housing Model
- Voltage - Standard (100 to 240 VAC, 50/60 Hz)
100+ In Stock
$775.00 CAD
$10.00 Shipping
50+ In Stock
$2,399.00 CAD
$10.00 Shipping
50+ In Stock
$695.00 CAD
$10.00 Shipping
50+ In Stock
$2,555.00 CAD
$10.00 Shipping
25+ In Stock
$1,820.00 CAD
$10.00 Shipping
25+ In Stock
$1,747.00 CAD
$10.00 Shipping
21 In Stock
$832.00 CAD
$10.00 Shipping
- Output 1 - Relay
- Output 2 - Relay
- Housing - Portable Housing Model
- Voltage - 24 Vdc
12 In Stock
$1,544.00 CAD
$10.00 Shipping
9 In Stock
$1,292.00 CAD
$10.00 Shipping
Specifications
Accuracy
- ± 0.25 % of Span, ± 1 Least Significant Digit
Approvals & Certifications
- CE
- cUL
- RoHS
- UL
Communication
- Mini-Node USB/RS-485 Converter
- RS-485 Modbus A-5-11 / RTU Communication Protocol
Configuration
- Software Only
Consumption
- 5 VA, Max.
Display
- 1/2” High (12.7 mm) Green LED
- 3/4” High (19 mm) Red LED
- 7-Segment
- Two 4-Digit LED
Environmental Protection
- IP56
- Weatherproof
Input
- 0-10 V
- 0-20 mA
- 0-5 V
- 0-50 mV
- 4-20 mA
- DC Current
- DC Voltages
- RTDs
- Thermocouples
Mounting
- Front Mounting
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0-10 V - Linear Voltage
- 14 V, 10 % to -20 % - Voltage Pulse
- 4-20 mA - Current
PID Configuration
- With PID
Supply Voltage
- 100-240 Vac
- 24 Vdc
- 50/60 Hz
Switch Type
- SPDT, 5 A at 250 Vac Resistive - Relay
Temperature Range
- -200° to 1800° C (-328° to 3272° F)
- Control temperature for boilers, damper control based on temperature or pressure
- Hot plates/melt pots
- Packaging equipment
- Environmental chambers
- Medical equipment.
- Food service equipment.
