8B-33-LV | 1/8 DIN temperature/process controller | (2) relay outputs | low voltage | Dwyer
1/8 DIN temperature/process controller, (2) relay outputs, low voltage
Documents and manuals
Dwyer 8B-33-LV Documents
Overview
Details for 8B-33-LV
1/8 DIN temperature/process controller | (2) relay outputs | low voltage
Series 8B 1/8 DIN Temperature/Process Controller
The Series 8B 1/8 DIN Temperature/Process Controller offers versatility and reliability for temperature and process monitoring applications. Designed as a vertical mount 1/8 DIN controller, the Series 8B features dual outputs, universal input, and up to three additional alarm outputs. The second output can be configured as a third alarm output. Select the alarm type from 13 different preprogrammed alarm functions. Control methods include ON/OFF, PID, auto-tune or manual tune. PID control is supported with 64 ramp/soak control actions. RS-485 communication is standard on the Series 8B with up to 247 available addresses.
Product Applications
- Oven, boiler, or chiller control
- Hot plates/melt pots
- Packaging equipment
- Environmental chambers
- Medical equipment
- Food service equipment
- 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
Specifications
- Series
- 8B 1/8 DIN Temperature/Process Controller
- Category/Type
- Process Control
- Type
- Process Controllers
- Series
- 8B 1/8 DIN Temperature/Process Controller
- Inputs
- Thermocouple; RTD; DC voltages or DC current.
- Display
- Two 4-digit; 7 segment .38" H (9.53 mm) LED's. PV: red; SV: green.
- Accuracy
- ±0.25% span; ±1 least significant digit.
- Supply Voltage
- 100 to 240 VAC; 50/60 Hz or 24 VDC (depending on model).
- Power Consumption
- 5 VA max.
- Operating Temperature
- 32 to 122°F (0 to 50°C).
- Memory Backup
- Nonvolatile memory.
- Control Output Ratings
- Relay: SPST; 5 A @ 250 VAC resistive; Voltage Pulse: 14 V; 10% to -20% (max 40 mA); Current: 4 to 20 mA; Linear Voltage: 0-10 V.
- Communication
- RS-485 Modbus® A-5-11/RTU communication protocol.
- Weight
- 15 oz (425 g).
- Agency Approvals
- CE; RoHS; cUL; UL.
- Front Panel Rating
- IP56.
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