GAS ACTUATED THERMOMETER

Heavy duty nitrogen actuated thermometer intended for local or remote reading in the chemical, petro-chemical, energy, oil & gas and the food & beverage industry. Glycerine fillable.

Suitable for media such as air, water, oil, gas, and chemicals that will not attack stainless steel parts. Typical applications will be in a general industrial heating, air- conditioning, food, petroleum, and chemical industry. Vibration resistant.

Case Details

100, 160 and 250mm (63 & 80mm on request)

Case Material

Stainless Steel 304

Bezel

Type T: S/Steel bayonet lock, twist type - removable
Type R: S/Steel rolled ring type - tamper proof
Material: Stainless steel 304

Stem Location

Bottom or rear mount, fixed or adjustable angle. With or without mounting flange. See “Mounting Configuration”.

Stem Connection

To suit application. See “Standard stem and fitting sizes” table.
Max stem pressure w/o thermowell 2500 kPa.
Material: Stainless steel 316, exotic material on request.

Capillary

Material: Stainless steel 316. Maximum length 50m.
Sprague protection sleeve optional.

Thermowell

Fabricated thermowell maximum pressure 16 MPa
Optional: Solid mach. thermowell max pressure 60 MPa.
Material: Stainless steel 316, exotic material on request.

Window

Glass or plexiglass. (Plexiglass recommended for food applications)

Dial

White aluminium. Black lettering. (Other options on request)

Pointer

Black aluminium.

Sensing Element

Bourdon tube, inert gas expansion system. Non Toxic.

Working Range

Steady: Full scale value.
Short period: 130% of full scale value

Accuracy

Class 1 ( 1% of full scale value )

Weather Protection

IP 65 water and weather proof

Liquid Filling

Glycerine or silicone filling, depending on temperature range.

Optional Extras

Calibration Certificate
Customized scale plates ( customer logo, red line, etc )
Special Dials, other than standard ( dual scale, bar, psi )
Single or double electrical contacts
Colour Coding of dial
Drag pointer ( maximum set pointer )
Micro adjustable pointer