Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Lutron Temperature Controller/Monitor (PTM-9957)

Reference only — not for sale

Model	PTM-9957
Manufacturer	Lutron Instruments
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Lutron Temperature Controller/Monitor (PTM-9957)

Type K/J/T/E/R/S, Pt 100 ohm.

Features:

Thermocouple Temp. sensor : type K/J/T/E/R/S.
Pt Temp. sensor : Pt 100 ohm.
Pt 100 ohm range : -199 to 850 ℃, ℃/℉.
Resolution : 0.1 degree ( < 1000 degree ) 1 degree ( ≧1000 degree )
Control setting, Hi/Lo alarm setting.
Control relay output, alarm relay output.
Control Relay will make action when the reading value reach to control value.
Alarm Relay will make action when the reading value reach to high/low alarm value.
Hysteresis value setting for control and alarm function.
PoMicroprocessor circuit ensures high accuracy and provides special functions and features.
Power : 90 ACV to 264 ACV, 50/60 Hz.