GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM

STRAP-ON TEMPERATURE TRANSMITTER

TXSO SERIES

PRODUCT DESCRIPTION

The single point strap-on temperature transmitter

has a precision platinum RTD bonded to a

machined aluminum heat sink. A 25.4 cm (10”) S/S

Pipe clamp is provided to secure the assembly to

various sizes of pipes. All probes are constructed

to provide excellent heat transfer, fast response

and are potted to resist moisture penetration. A

transmitter that provides a high accuracy signal

with excellent long term stability, low hysteresis

and fast response is available with various ranges.

TYPICAL INSTALLATION

For complete installation and wiring details,

please refer to the product installation

instructions.

The strap-on temperature transmitter series can

be mounted directly to various sizes of pipes and

secured using a 254 mm (10”) S/S pipe clamp.

The 254 mm (10”) S/S pipe clamp is a “Quick

Release” type and can be separated by moving

the tightening screw. Position the aluminum

plate on the pipe so it makes the best contact,

wrap the clamp around the pipe and re-assemble

and tighten. For best results, thermal conductive

compound should be applied to pipe prior to

mounting the probe.

Wiring connections are made inside the enclosure.

NOTE: This product is factory calibrated and any field adjustment will void the warranty.

SENSOR TYPE

1000 Ω platinum RTD

SENSOR ACCURACY

±0.3°C (±0.54°F) @ 0°C (32°F)

PROBE SENSING RANGE

-40 to 100°C (-40 to 212°F)

WIRE MATERIAL

PVC insulated, parallel bonded, 22 AWG

PROBE MATERIAL

Machined aluminum heat sink

PROBE DIMENSIONS

38.1mm x 12.7mm (1.5” x 0.5”)

PIPE STRAP

25.4 cm (10”) stainless steel

OUTPUT SIGNAL

4-20 mA current loop, 0-5 Vdc, or 0-10 Vdc (factory configured)

TRANSMITTER ACCURACY

±0.1% of span, including linearity

OUTPUT DRIVE @ 24 VDC

Current: 600 Ω maximum

Voltage: 10 KΩ minimum

POWER SUPPLY

0-5 Vdc: 10-35 Vdc or 10-28 Vac

0-10 Vdc: 15-35 Vdc or 15-28 Vac

4-20 mA: 15-35 Vdc (loop-powered) or 22-28 Vac

CURRENT CONSUMPTION

Current: 20 mA

Voltage: 5 mA

MAXIMUM CURRENT (VOLTAGE)

5 mA nominal

MAXIMUM OUTPUT (VOLTAGE)

Limited to <5.5 Vdc or 0-5 Vdc, <10.5 for 0-10 Vdc

INPUT VOLTAGE EFFECT

Negligible over specified operating range

PROTECTION CIRCUITRY

Reverse voltage protected and output limited

AMBIENT OPERATING RANGE

-40 to 50°C (-40 to 122°F), 5 to 95 %RH non-condensing

ENCLOSURE

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

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

TERMINATION

Screw terminal block (14 to 22 AWG)

APPROVALS

CE

COUNTRY OF ORIGIN

Canada

SPECIFICATIONS

CABLE GLAND FITTING

THREAD ADAPTER 1/2” NPT TO M16

ACCESSORIES - INCLUDED WITH E ENCLOSURE OPTION

82.5 mm

3.25"

52.0 mm

2.05"

28.6 mm

1.125"

Machined Aluminum

Heat Sink

0.5” NPT

25.4 cm (10”)

S/S Pipe Clamp

Quick Release

76.2 mm

3.00"

69.8 mm

2.75"