GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM

RIGID DUCT AVERAGE TEMPERATURE SENSOR

TSDR SERIES

CABLE GLAND FITTING

THREAD ADAPTER 1/2” NPT TO M16

INCLUDED WITH E OPTION

ACCESSORIES - INCLUDED WITH E ENCLOSURE OPTION

PRODUCT DESCRIPTION

The multi-point rigid duct average temperature

sensor utilizes several precision sensors spaced at

equal distances and encapsulated in 6mm (0236”)

OD, 304 series stainless steel probe and is available

in various lengths. All probes provide excellent heat

transfer, fast response and resistance to moisture

penetration.

TYPICAL INSTALLATION

For complete installation and wiring details,

please refer to the product installation

instructions.

The rigid duct average type probes are installed

in the side of the duct to monitor the average

temperature within the duct. Select a probe length

that allows the probe to span the duct width.

Install the probe in a straight section of duct at a

suitable distance downstream from any heating,

cooling, or humidification devices.

Each enclosure style provides mounting tabs on

the outside of the enclosure for ease of installation.

SENSOR TYPE

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)

PROBE SENSING RANGE

-20 to 60°C (-4 to 140°F)

AMBIENT OPERATING RANGE

-40 to 50°C (-40 to 122°F)

WIRE MATERIAL

PVC/Kynar, 28 AWG

STANDARD LENGTHS

450, 600, 900mm (18”, 24”, 36” )

ENCLOSURE

ABS, UL94-V0, IP65 (NEMA 4X)

C: includes terminal block

E: same as C, with thread adapter (1/2” NPT to M16), and cable gland fitting

TERMINATION

A: pigtail, 2 or 3 wire

C & E: terminal block, 2 or 3 wire

COUNTRY OF ORIGIN

Canada

SPECIFICATIONS

82.5 mm

3.25"

69.8 mm

2.75"

Various Probe Lengths

See Specifications

6 mm

(0.236")

76.2 mm

3.00"

0.5" NPT

Foam Gasket

304 Series S/S Probe

52.0 mm

2.05"