GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM

ROOM TEMPERATURE SENSOR

TSRC SERIES

PRODUCT DESCRIPTION

The TSRC series is an attractive, low profile enclosure

that incorporates a precision temperature sensor

used to monitor room temperatures. Additional

options are available that include setpoint

adjustment, manual override, fan speed and LCD.

TYPICAL INSTALLATION

For complete installation and wiring details,

please refer to the product installation

instructions.

The TSRC series can be mounted directly to a single

gang electrical box or directly to a wall. Insulating

foam is adhered to the back of the enclosure

to provide a thermal barrier from internal wall

temperatures.

A terminal block connection is provided for

connection to the Building Automation System.

There are several wiring configurations depending

on the options selected.

SENSING ELEMENT

Thermistor or RTD (see ordering chart)

SENSOR ACCURACY

Thermistors: ±0.2°C (±0.36°F) @ 25°C (77°F)

Platinum RTD’s: ±0.3°C (±0.54°F) @ 0°C (32°F)

Nickel RTD’s: ±0.4°C (±0.72°F) @ 0°C (32°F)

AMBIENT OPERATING RANGE

0 to 50°C (32 to 122°F), 5 to 95 %RH non-condensing

ENCLOSURE

White ABS, IP30 (NEMA 1)

84mm W x 119mm H x 29mm D (3.3” x 4.7” x 1.15”)

WIRING CONNECTIONS

Sensor Only: Pigtail, 2 or 3 wire

With Options: Terminal block (14 to 22 AWG)

OPTIONAL OVERRIDE SWITCH

Front panel, momentary pushbutton, N.O., SPST, 50 mA @ 12 Vdc

OPTIONAL SETPOINT SLIDE POT

Range: Front panel pot as resistive output, 0-10,000Ω standard

Custom Spans Available: 1K, 2K, 5K, 10K, 20 KΩ

OPTIONAL FAN SPEED SWITCH

Range: Off, Auto, Low, Medium, High

Signal: Resistive - 0, 2, 4, 6, 8 & 10 KΩ (custom ranges available)

Type: Side mounted, 5 position slide switch

Designators: Off, Auto, Low, Medium, High

OPTIONAL LED INPUT

Signal Type: Active high, low or 2 wire, 5V current limit standard

Colors: Red (R), Green (G), or Yellow (Y)

Power Supply: 5 Vdc standard, 10 Vdc or 24 Vdc optional

OPTIONAL COMMUNICATION JACKS

4 pin header to 4 pin terminal block

OPTIONAL LCD DISPLAY

Power Supply: 12-24 Vdc / 24 Vac ±10%

Protection Circuitry: Reverse voltage protected

Consumption @ 24 Vdc: 13 mA max (no backlight)

23 mA max (with backlight)

Range: 0.0 - 35.0°C or 32.0 - 95.0°F selectable via jumper

Resolution: 0.1°C/°F

Size: 38.1mm W x 16.5mm H (1.5” x 0.65”)

Digit Height: 11.43mm (0.45”)

Symbols: °C, °F, OCC

Backlight: Enable or disable via jumper

OPTIONAL OCCUPIED INPUT

Signal Input: Digital input, 0-5 Vdc standard, active low

Action: Causes “OCC” segment to light on LCD

COUNTRY OF ORIGIN

Canada

SPECIFICATIONS

58mm

2.3”

82.6mm

3.25”

29mm

1.15”

119mm

4.7”

84mm

3.3”