Wet Process Heating and Cooling Equipment

DQ Series, 1/4 DIN Digital Thermostats

MODEL NUMBER	VOLTS	MAX. AMPS	TEMP. RANGE	SENSOR LENGTH	REPL. SENSOR P/N	SHIP WGT. Lbs./(kg)
DQ15D	85-265	15	0 to 500°F (0 to 260°C)	10' (3 m)	RTD1000	3 (1.5)
Thermal Protection Systems**

Product Features and Benefits:

IMPROVES PROCESS CONTROL: Large (.56" high), easy to read LED display. Two set points (heating and cooling). Provides precise control for consistent plating and etch rates in most aqueous processes.

TEMPERATURE SENSOR: Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm platinum RTD sensor included standard with the control. Provides extended service in corrosive liquids and can be lengthened with ordinary copper hookup wire.

CORROSION RESISTANT ENCLOSURE: Vapor tight, NEMA 12, IP55, gasketed 1/4 DIN plastic enclosure with sealed tactile switches and stainless steel hardware.

CERTIFICATIONS: cUL and CE.

CAPACITIES:

• Single pole, double throw switch rated at 20 amps for either 120 or 240 volts (heating).

• Single pole, double throw switch rated at 2 amps for either 120 or 240 volts (cooling).

• Adjustable temperature range from -40°F (-40°C) to 999°F (538°C).

• +/- .25% full span, single digit accuracy.

• 20°F (-7°C) to 130°F (54°C) ambient temperature range.

• Programmable standby temperature setting for overnight control and energy savings.

• Single phase only.

SAFETY FEATURES:

• Non-volatile memory.

• Programmable high alarm shutdown.

• Sensor short and break protection.

• Programmable high set point limit.

• Security code restricted menu.

OPTIONS AVAILABLE (consult factory):

• 25-foot (7.6m) and 50-foot (15.2m) sensors.

• Combination controls available for three phase service and larger heater loads.

• Three wire 100-ohm RTD sensors.

• Type J, K, T, and R thermocouples.

• Special sensors. Required for temperatures above 500°F (260°C).

• Scalable voltage and current inputs.

• 4-20 mA outputs.

• Adaptor panels for control retrofits.

• Plastic enclosures for wall mounting.

DOWNLOAD THE INFORMATION SHEET (including dimensional diagram)
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•	Single pole, double throw switch rated at 20 amps for either 120 or 240 volts (heating).
•	Single pole, double throw switch rated at 2 amps for either 120 or 240 volts (cooling).
•	Adjustable temperature range from -40°F (-40°C) to 999°F (538°C).
•	+/- .25% full span, single digit accuracy.
•	20°F (-7°C) to 130°F (54°C) ambient temperature range.
•	Programmable standby temperature setting for overnight control and energy savings.
•	Single phase only.

•	Non-volatile memory.
•	Programmable high alarm shutdown.
•	Sensor short and break protection.
•	Programmable high set point limit.
•	Security code restricted menu.

•	25-foot (7.6m) and 50-foot (15.2m) sensors.
•	Combination controls available for three phase service and larger heater loads.
•	Three wire 100-ohm RTD sensors.
•	Type J, K, T, and R thermocouples.
•	Special sensors. Required for temperatures above 500°F (260°C).
•	Scalable voltage and current inputs.
•	4-20 mA outputs.
•	Adaptor panels for control retrofits.
•	Plastic enclosures for wall mounting.