Greystone Energy Systems TSRC Series Catalog Page

ROOM TEMPERATURE SENSORS

TSRC Series

Precision temperature
control/sensing

FEATURES:

• Thermistor or Precision RTD sensing elements

• Optional LCD display
Various options: Setpoint Adjustment, Override, etc.

•

• Custom laser etching available

Peace of mind

through reliable

temperature monitoring

GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM

TSRC SERIES - ROOM TEMPERATURE SENSOR:

DESCRIPTION:

The TSRC Series of room temperature sensors incorporate a precision platinum or nickel RTD or a NTC
thermistor in an attractive wall mount enclosure. The universal back plate can be mounted directly to several
electrical box styles or directly on any wall.

The TSRC has various options available such as setpoint adjustment, manual override, LCD display, etc. that
allows for use in a multitude of applications.

SPECIFICATIONS :

Sensor.................................................Several available - See Ordering Information

Sensor Accuracy..............................Thermistors: ±0.2˚C (±0.36˚F), 0 - 70˚C (32 - 158˚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)

Operating Temperature ...............0 - 50˚C (32 - 122˚F), 0 - 95%RH non-condensing

Enclosure...........................................White ABS - IP30 (NEMA 1)

84mm W x 117mm H x 29mm D (3.3” x 4.6” x 1.15”)

Wiring Connections.......................Sensor only - Pigtail, 2 or 3 wire

With Options - Screw terminal block (14 - 22 AWG)

OPTIONS:

Setpoint Adjustment

Type.....................................................Front panel slidepot, 2 wire resistance output

Range..................................................0K to 10K Ω standard

Custom spans available ...............1K, 2K, 5K, 10K or 20K Ω

Manual Override

Type.....................................................Front panel, momentary pushbutton

Ratings................................................50 mA @12 Vdc, N.O., SPST

Temperature Display

Power Supply...................................12-24 Vdc/24 Vac ±10%

Consumption @ 24 Vdc ................13 mA w/o backlight, 23 mA w/ backlight

Protection..........................................Reverse voltage protected

Display Range..................................0 - 35˚ C or 32 - 95˚ F (Jumper selectable)

Display Resolution .........................0.1˚ C/F

Display Size.......................................38.1 mm W x 16.5 mm H (1.5“ x 0.65“)

Digit Height......................................11.43 mm (0.45”)

Symbols .............................................˚C, ˚F, OCC

Backlight............................................Encable or disable via jumper

Occupied Input (Requires LCD)

Signal Type........................................Digital input, 0/5 Vdc standard, active low

Action .................................................Causes “OCC” segment to light on LCD

Status LED Input (N/A when LCD selected)

Signal Type........................................Active high, low or 2-wire, 5 V current limited standard

LED Colors.........................................Yellow (Y), Red (R) or Green (G),

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

Communication Jacks

Molex ..................................................4 Pin header to 4 pin terminal block. Requires HHTA - Hand Held Adapter

Fan Speed Switch

Type.....................................................Side mounted, 5 position slide switch

Designators ......................................O, Auto, Low, Medium, High

Signal..................................................2 wire, resistance output - 0, 2, 4, 6, 8 KΩ

Custom ranges available, contact Greystone