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The SERIES SD family of PID temperature controllers utilizes
today’s advanced technology to provide the value, benefits
and accuracy you’ve come to expect from Watlow.The
features and performance offered by SERIES SD controllers
make them ideally suited for a broad range of applications in
temperature and process control.
The SERIES SD single channel controllers include a
universal sensor input with up to three outputs that can be
programmed for heat or cool temperature control, or to
operate as process or deviation alarms.Programming inverse
scaling is also simplified with the user-friendly set-up menu,
providing additional value without additional cost.
Advanced features of SERIES SD controllers include EIA 485
Modbus™ serial communications, Watlow’s INFOSENSE™
sensor technology, infrared remote communications
operation, Watlow’s patented User Definable Menu System
and a "Save and Restore" feature that allows the restoration
of either factory or user-defined settings.
Available in
1/32,1 /16, 1/8 and 1/4 DIN panel mount sizes,
Watlow’s SERIES SD family is backed by an industry leading
three-year warranty from Watlow Winona.The SERIES SD
® ®
controllers are UL
and C-UL recognized, CSA and CE
certified and include the NEMA 4X (IP65) seal.The
controllers are also available in FM limit approvd versions,
and ramping versions.
| Line Voltage/Power Controller • 100 to 240VÅ(ac), +10/-15 percent; (85-264V~[ac]) • Microprocessor based user-selectable control modes 50/60Hz, ±5 percent • Single universal input, up to three outputs • 24V i(ac/dc), +10/-15 percent; 50/60Hz, ±5 percent • Control update rates, input = 5Hz, display = 2Hz, • 10VA maximum power consumption outputs = 5Hz • Data retention upon power failure via nonvolatile memory Operator Interface Environment • Dual 4 digit, 7 segment LED displays • -18 to 65°C (0 to 149°F) operating temperature • -40 to 85°C (-40 to 185°F) storage temperature • IRDA infrared port (not available on /32 DIN) • 0 to 90 percent RH, non-condensing • Isolated EIA 485 Modbus™ serial communications Accuracy Wiring Termination -Touch Safe Terminals • Calibration accuracy and sensor conformity: ±0.1 percent • Input power and control outputs 12 to 22 AWG of span, ±1°C @ the calibrated ambient temperature and • Sensor inputs and process outputs 20 to 28 AWG rated line voltage • Calibration ambient temperature = 25°C ±3°C (77°F ±5°F) • Thermocouple, grounded or ungrounded sensors • Accuracy span: 540°C (1000°F) minimum • RTD 2- or 3-wire, platinum, 100? @ 0°C calibration to • Temperature stability: ±0.1°C/°C (±0.2°F/°F) rise in DIN curve (0.00385 ?/?/°C) ambient maximum • Process, 0-20mA @ 100?, or 0-10V Î(dc) @ 20k? inp Agency Approvals impedance ® ® • UL 3121, C-UL ‚ CSA, CE, NEMA 4X/IP65 • Limit version features FM approval only |
Entherm Inc 9100 W Bloomington W Fwy Bloomington, MN 55431 877-368-4376
Copyright 2009 Entherm Inc