Temperature

 

Brass Thermometers

 

Brass wetted parts.  Stem lengths 5cm or 10cm.  Brass pocket is also available to suit stems.

 

Features

40 & 50mm (centre back only) 63, 80, & 100mm case diameter, Lower, centre back process connection

Ranges

-30 to +50°C, 0 to 60°C, 0 to 120°C

Materials

Case – 63, 80mm ABS plastic, 100mm pressed steel

Window – Shatter resistant acrylic

Stem – Brass

Stem diameter

9mm

Stem length

5cm or 10cm

Mounting

½” BSP M

Options

Brass pocket

 

 


 

Pipe Mounted Thermometers

 

All stainless steel construction.  Temperature measurement of pipes from ½” to 3" diameter.

 

Features

63mm case diameter, Rear spring clip pipe fixing

Ranges

0 to 120°C

Materials

Case – Stainless steel

Window – Shatter resistant acrylic

 


 

Plastic Capillary Thermometers

 

Plastic construction with sheathed copper capillary.  Complete with moulded into case integral panel mounting clips.

 

Features

37, 52, & 58mm x 25mm case diameter, Centre back

Ranges

-40 to +40°C, 0 to 120°C depending on diameter

Materials

Case – Black Polyamide

Bezel ABS Plastic

Window – Shatter resistant acrylic

Capillary – Sheathed copper

Stem length

Remote mount – 1mtr (37mm), 1.5mtrs for rest of range

Bulb size

6.5mm

Options

Pressure indicator, combined pressure & temperature indicator

 

 


 

Stainless Steel Capillary Thermometers

 

Stainless steel construction with sheathed copper capillary.  Complete with panel mounting bracket, 3 hole mounting front flange or back flange.

 

Features

52, 60, 80 & 100mm case diameter, Centre back (lower with back flange)

Ranges

-40 to +40°C, 0 to 120°C, 50 to 350°C

Materials

Case & Bezel – Stainless steel

Window – Shatter resistant acrylic

Capillary – Sheathed copper

Stem length

Remote mount – 1mtr (37mm), 1.5mtrs for rest of range

Bulb size

8.5mm for -40 to +40°C, 6.5mm for the other ranges

 

 


 

Bimetal Thermometers

 

All stainless steel construction, short response time.  With or without external zero point adjustment.  Accuracy class 1.

 

Features

100, 125, & 150mm case diameter, Lower, centre back or every angle process connection, IP55

Ranges

From -50 to +500°C

Materials

Case & Bezel – 304SS

Window – 4mm Glass

Stem – 316SS

Stem diameter

6, 6.4, 8, or 9.6mm, over 1000mm 8 or 9.6 only

Stem length

65-600mm as standard, over 600mm on request

Mounting

½” BSPP or NPT M

Options

Other process connections, Glycerine filled case & stem (+15 to +160°C), Silicon oil filled case & stem (-45 to +250°C), Fluorolube filled case & stem (max +250°C), 316SS case & bezel, Dual scales °C/°F, Safety glass or plastic window, Thermowells, IP65 case

 

 


 

Inert Gas Pressure Thermometers

 

All stainless steel construction, same bulb size for all ranges.  Protect personnel and processes from accidental contamination, non toxic.  Suitable for the food, pharmaceutical, chemical and petrochemical industry.  Accuracy class 1.

 

Features

100, 150mm case diameter, Direct (lower, centre back or every angle) or remote mounted (surface/wall mounting with bottom entry, panel mount front flange with back entry), IP55

Ranges

From -200 to +600°C

Materials

Case & Bezel – 304SS

Window – 4mm Glass

Stem – 316SS

Capillary – 304SS or 316SS, Armoured – 304SS

Stem diameter

6, 6.4, 8, or 9.6mm, over 1000mm 8 or 9.6 only

Stem length

Direct mount – 155 to 380mm

Remote mount – up to 25mtrs

Bulb size

11.5mm

Mounting

½” BSPP or NPT M

Options

Other process connections, Glycerine filled case (+15 to +160°C), Silicon oil filled case (-45 to +250°C), Fluorolube filled case (max +200°C), 316SS case & bezel, Electric contacts, Dual scales °C/°F, Safety glass or plastic window, External adjustment set hands, Other bulb sizes (8, 9.6mm) Thermowells, IP65 case

 

 


 

Thermowells/Pockets

 

A thermowell is a thermally conductive socket recommended to:

            - Protect delicate instrument sensing element against corrosive effects

            - Permit instrument interchange or calibration check without disturbing or closing down the process

Thermowells are available for high pressures, high temperatures and high velocity applications.  Selected on the basis of pressure, temperature, flow, vibration and corrosion service parameters, basic thermowell types including barstock execution or built-up execution, threaded, socket weld and flanged.

 

Materials

Standard – 304SS, 316SS, 316TiSS, 321SS

Special – Duplex, Monel, Titanium, Nickel, Hastelloy C276, Hastelloy C4, Inconel 600, Incoloy 800 & more

Coatings – Tantalum, PTFE, Hastelloy C276, Hastelloy C4, Zirconium

Options

Plug & Chain, Immersion length polished, Degreased for oxygen service, Extension nipples

 

 


 

Electric Alarm Contacts

 

These contacts, fitted into the case of a thermometer or pressure gauge, are designed to open or close circuits from the instrument’s pointer position.  Available in 100mm and 150mm up to 4 contacts. 

 

Low Action Contacts

These contacts are used in absence of high contact loads and vibrations.  The contact is instantaneously released upon touching of the two contact pins.  These contacts are not suitable for use in high duty operation, aggressive atmosphere and measuring instruments filled with liquids.

 

Snap-Action Contacts (with screwed-in magnets)

This type of contacts can be used under almost all operating conditions and are generally not affected by vibrations.  The contact release is accelerated by an additional skip or snap action when the pins are approaching.

 

Inductive Contacts

The gauges are equipped with non touching proximity switches.  Due to their contact free operation, switching precision and long service life, these contacts are suitable for any industrial application and should preferably be used with oil filled measuring instruments.  The output signal is determined by the presence or absence of a control vane moved by the instrument pointer within the electromagnetic field of the proximity switch.

 

 


 

Battery Powered Digital Thermometer

 

This 4 digit LCD display thermometer is battery powered with 3 years minimum battery life. The sensor is user configurable by means of push buttons located on the underside of the display and accepts a wide range of RTD and thermocouple sensors.  These thermometers are used for local point temperature measurement as an alternative to mercury/alcohol or traditional mechanical gauges.

 

Features

RTD or thermocouple input, IP65, User selectable updating resolution, Bottom or rear connections

Display

4 digit LCD

Accuracy

From ±0.1°C, ±0.5% of reading

Range

From -200°C to 1800°C

Options

IP67 option, Housing styles, Assemblies, Mounting kits, ATEX approved, Remote sensing

 

 

 

 


 

Low Cost Handheld Infrared Thermometer

 

Smart lightweight thermometers with high precision optics.  Wide temperature ranges from -32 to 760°C, laser aiming and optical resolutions of up to 40:1 allow technicians to carry out accurate non-contact surface measurements.  These thermometers enable you to measure objects as small as 13mm.  The ‘Pro’ version features data memory, integrated USB interface and software support data storage, data processing and reporting on PC.

 

Features

Fast 0.3 second scanning of hot or cold spots, Exact measurement of objects as small as 13mm in any distance less than 140mm, Laser sighting with narrow beam aiming for accurate readings, Adjustable acoustic High/Low alarm, Backlight

Display

4 digit LCD

Accuracy

From ±1°C

Range

From -32°C to 760°C

Versions MiniSight, MiniSightPlus, MiniSightPro

Options

Visual & Acoustic High/Low Alarm, Soft pouch & wrist strap, Calibration certificate, USB interface, software & type K thermocouple

 


 

High Performance Handheld Infrared Thermometer

 

Smart lightweight thermometers with crosshair laser sighting – the alternative to thermal imagers, and for close focus - two point laser.  Wide temperature ranges from -35 to 900°C, laser aiming and optical resolutions of up to 75:1 allow technicians to carry out accurate non-contact surface measurements of objects as small as 1mm.  The precision of the crosshair laser sighting indicates the spot size at any distance with absolute exactness.

 

Features

Fast 0.15 second scanning of hot or cold spots, Exact measurement of objects as small as 1mm in any distance, Adjustable visual and acoustic High/Low alarm, Backlight, Soft pouch & wrist strap, USB interface, software & type K thermocouple

Display

4 digit LCD

Accuracy

From ±0.75°C or ±0.75% of reading (whichever is greater)

Range

From -35°C to 900°C

Options

Calibration certificate

 

 

Brass Temperature Switches

 

These are available as fixed bimetal switches which use the case to transmit the temperature to the element, or as an electronic fully variable switch.  The preset switches are available with either spade terminal connections or DIN plug & socket.  The freely adjustable electronic switches is available with DIN plug & socket only.

 

Features

Simple installation, Protection class up to IP65, Brass case, switching point adjustment in 10°C steps

Contact

NC, NO or Changeover

Temperature

Ranges from 40°C to 110°C

 


 

Rugged Temperature Switches

 

Stainless steel construction with 300SS wetted parts.  Come either with a probe or capillary.  Supplied with flying leads. 

 

Features

Adjustable set points on increasing or decreasing temperature, Weatherproof, System pressure 1250psi

Contact

SPDT or DPDT

Temperature

Compact – from -17°C to 343°C

Industrial – from -39°C to 332°C

Options

Different lengths on capillary, Gold contacts

 


 

Programmable Temperature Switches

 

These switches measure and display temperature and have one or two switching outputs as well as an optional 4-20mA output.  The set points, reset points, switching functions and measuring range of the analogue output are simple to adjust via two buttons. All wetted parts are made of stainless steel.  Electrical connection is M12x1 4 pin connector with gold plated contacts. 

 

Features

Compact, simple handling, cost effective, 50, 100 or 160mm stem lengths depending on range

Outputs

NO/NC, 4-20mA

Temperature

Ranges from -200°C to 600°C

Connections

G¼”, G⅜”, G½”, G¾”, ¼”NPT, ½”NPT

Options

0-10V output, Different process connections, Tapered stem

 

 

Standard Temperature Sensors

 

Temperature probes are available in a selection of materials and styles, and can be supplied with pockets/thermowells as an option.

 

Features

12 different sensor styles as standard, thermocouple or RTD elements

Temperature

Ranges from -50°C to 200°C (at tip)

Materials

316 Stainless Steel, Aluminium block

Connections

Process – ½” BSPP, ¾” BSPP, compression fittings, flanged, hygienic

Head – M16 x 1.5, M24 x 1.5

Options

Special configurations, Pockets/thermowells, Extensions, Connecting blocks

 

 


 

In-head Temperature Transmitters

 

Digital drift free in-head temperature transmitters which feature a simple push button calibration.  Smart versions available for PC interface for greater parameter control.

 

Features

Low Cost, Digital, Smart, HART, DIN rail mounting

Inputs

PT100/RTD, Thermocouple, Slidewire Potentiometer, Thermistor

Output

4-20mA loop powered

Temperature

Ranges from -200°C to 1820°C

Accuracy

Ranges from ±0.01% to 0.2% or ±5mA

Options

Special configurations, IS, FM & ExN/ExN II approvals, Programming kits, Plugs

 

 

 


 

Smart Universal Temperature Transmitters

 

The small footprint of these DIN rail mounted transmitters enables high rail density.  High accuracy is achieved by using an active 3 or 4 wire bridge arrangement which removes any errors associated with sensor connecting cables.

 

Features

3 or 4 wire, Galvanically isolated, Smart, HART, Digital 2 Channel

Inputs

PT100/500/1000/RTD, Thermocouple, Slidewire Potentiometer, Millivolts

Output

4-20mA

Temperature

Ranges from -200°C to 1760°C

Accuracy

Ranges from ±0.01% to 0.2% or ±5mA to ±10mA depending on input

Options

Different ranges, Programming kits, Alternative plugs

 

 


 

Relative Humidity & Temperature Transmitters

 

These transmitters provide two 4-20mA outputs to proportionally represent temperature and relative humidity in one package.  Suitable for direct mounting in ducts or onto a flat surface.  Available as a high temperature version.

 

Features

Wall or duct mounting, PT100 temperature sensor 0°C to 50°C

Output

4-20mA linear

Temperature

-20°C to 55°C

Humidity

10-95% capacitive type (tip)

Accuracy

Temperature - ±0.3°C (PT100), Humidity - ±3% (±2% option)

Options

Local display, higher accuracy/humidity range, High temperature version

 

 


 

Compact Temperature Transmitters

 

These temperature transmitters use a PT100 Class B sensor giving a 4-20mA output.  Temperature ranges between -200°C to +600°C.  Wetted parts are 316SS.

 

Features

Compact dimensions, Changeable insert, Electrical connection DIN plug & socket

Ranges

From -200 to +600°C

Stem diameter

3, 6 or 8mm

Stem length

50, 75, 100, 160 or 200mm

Mounting

½” BSPP

Options

Other process connections, 0-10V output, PT100 Class A sensor, Measuring ranges, Higher pressures, Stem lengths, Cabled electrical connection

 


 

Compact Low Cost Infrared Temperature Transmitters

 

Compact low cost infrared thermometer for temperature ranges between -20 to 350°C comes with stainless steel housing, only 87mm long, size M12x1.  Useable up to 75°C ambient temperature without cooling and has a scalable output.  The sensor has short circuit protection and polarity reversal protection.

 

Features

Rugged coated silicon optics, Integrated electronics with LED alarm indication and sighting support, Adjustable signal processing

Accuracy

From ±1.5°C or ±1.5% (whichever is greater)

Ranges

From -20 to +350°C

Options

Volts or mV outputs, USB programming interface & software, RS232 or Alarm, CF-lens for close focus, Mounting accessories, Calibration certificate

 


 

Precise Infrared Temperature Transmitters

 

Precise infrared thermometer for temperature ranges between -40 to 900°C.  One of the smallest infrared sensors worldwide with 20:1 optical resolution.  Rugged sensor head and useable up to 180°C ambient temperature without cooling.  Features separate electronics with easy accessible programming keys and LCD backlit display.  Installation of up to 32 sensing heads.

 

Features

Very small infrared sensor head, Various output signals, Rugged sensor head

Accuracy

From ±1°C or ±1% (whichever is greater)

Ranges

From -40 to +900°C

Options

Volts or mV outputs, USB programming interface & software, RS232, RS485, Relay outputs, CF-lens for close focus, Calibration certificate

 

 

 

BACK TO TOP