Dual-display temperature controller P183

digitalwith LCD displayprogrammable

Product overview
The P183 automatic temperature programmer/controller is designed for use with Globe's range of mobile heat treatment power-source transformers to program and control heat treatment processes. It serves as a direct replacement for the obsolete P256 programmer.

Applications
For programming and controlling post-weld heat treatment and preheating of pipe welds and welded fabrications up to 1,200CC

Features

• Programmable temperature profile: start/end temperatures, ramp up/down rates, hold temperature and time
• Twin digital displays showing process value (PV) — actual workpiece temperature — and setpoint value (SV) — target temperature for each step
• Clear, bright display and straightforward programming interface
• Each channel configurable to run in AUTO, MANUAL or OFF mode
• LCD provides visual indication of running program status and control zone output
• Neon indicator per channel to show when the associated control zone contactor is energised
• Neon warning light for faulty or reversed thermocouple connections
• Housed in a mild steel case with carrying handles and crash bars protecting the front panel
• Control lead with 7-pin multi-socket
• Twelve Type K thermocouple sockets fitted at the rear of the unit
• Two thermocouple sockets per channel to allow input and output to external temperature recorders

Specifications

• Model: P183
• Product code / internal reference: GHT3300
• Channels: 6
• Programmable profile: start/end temperatures, ramp up/down rates, hold temperature and time
• Displays: Twin digital PV and SV; LCD for program status and control zone output
• Operating modes per channel: AUTO, MANUAL, OFF
• Indicators: Neon per channel for contactor energised; neon warning for faulty/reversed thermocouple
• Thermocouple interfaces: Twelve Type K sockets (two per channel for input/output to external recorder)
• Control lead: 7-pin multi-socket
• Construction: Mild steel case with carrying handles and crash bars to protect front panel
• Typical application: Post-weld heat treatment and preheating of pipe welds and welded fabrications (up to 1,200CC as stated)