Honeywell TP974 Catalog Page

Pneumatic Temperature Sensors

TP974 Pneumatic Temperature Sensor

One- or two-pipe direct-acting temperature sensor used with RP908/RP920 Controllers to provide proportional control of pneumatic valve and damper actuators.

• Plug-in air connections.

• High efficiency air filter.

• Bimetal element.

• Continuous temperature indication available by using receiver gage.

Application Type: Temperature Sensor Dimensions, Approximate: 3 1/4 in. high x 2 in. wide x 1 5/8 in. deep

(83 mm high x 51 mm wide x 41 mm deep)

Action: Direct Acting Airflow Usage: 0.019 scfm (9 mL/s) Maximum Operating Temperature: Maximum Operating Pressure: 25 psi (170 kPa) Output Pressure Range: 3 psi to 15 psi (21 kPa to 103 kPa) Supply Pressure: 16 to 25 psi (110 to 172 kPa)

110 F (43 C)

TP974A Typical Piping

VALVE

RP920

TP974

TEMP

GAGE

M5567

Pneumatic

Temperature Sensing

Product Number

TP974A2000/U 1 or 2 Bimetal 50 F to 100 F 10 C to 38 C Vertical or Horizontal Wall Mounting Order Cover Separately

Number of Pipes Sensor Element

Range

Mounting Comments(F) (C)

Pneumatic Sensor Accessories

Product Number Description Used With

309379/U

311085/0107/U

314439/U

315046A/U

315046B/U

315602/U

315904A/U

315904B/U

Screen for LP914 LP914

Sunshield for LP914A1011 LP914A1011

Duct Mounting Clip for Averaging capillary LP915

Well, 1/2 NPT Copper, 15 1/2 in. (392 mm) long LP914

Well, 1/2 NPT Copper, 7 1/2 in. (191 mm) long LP914

Inner Filter LP914, LP915, LP907

Well, 1/2 NPT Stainless Steel, 15 7/16 in., 394 mm LP914

1/2 in. NPT stainless steel Well, 7 5/16 in. (186 mm) long LP914

Pneumatic Sensor Replacement Parts

Product Number Description Used With

14004664-001/U

0.36 inch diameter Wool felt filter LP915A

Controls

70-6910 677