In-house or onsite calibration products for the HVAC industry

Pressure Gauges & Thermometers and Associated HVAC Products from Ashford Instrumentation

Ashford Instrumentation are established suppliers of instrumentation within the Building Services and Heating and Ventilation Industries. We can provide a wide range of items from standard issue HVAC gauges and thermometers, accessories and valves to more specialist test points, gauges, thermometers, kits and chart recorders.
Many of our standard instruments are available ex-stock and can be personalised for bespoke applications with customised dials and calibration certification. Contact our Technical Team to discuss your requirements further on ++44 (0)1233 730999

PRODUCT IMAGE

PRODUCT DESCRIPTION

	Pneumatic & Hydraulic Pressure / Vacuum Test Pumps The Ashford Instrumentation Pneumatic AIMECP Series Test Pump are high performance hand operated pneumatic and hydraulic pumps that allow the user to generate both pressure and vacuum for precise testing of pressure instrumentation including pre... VIEW MORE

	Moisture Meter - Timber & General Building Materials The 7000 Series Moisture Meter ideal for assessing the moisture content in buildings. The unit can be used for making rapid moisture assessments in a wide range of building materials including wood, brickwork, plaster and concrete. To operate, connec... VIEW MORE

	Portable pH Meter With Temperature & mV Measurement Portable pH Meter ideal for use in a wide variety of industries, also measures temperature and mV. Hand held meter features a clear LCD display with easy to use membrane keypad. Kit includes pH electrodes, temperature probe and buffer solutions housed in a PVC carry case... VIEW MORE

	Test Gauges 0.25% Accuracy - 160mm, 200mm, 250mm & 300mm 160mm, 200mm, 250mm or 300mm diameter class 0.25 bourdon tube pressure gauge designed for testing and calibration of lower class pressure gauges. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that wil... VIEW MORE

	Chart Recorder - Bench or Wall Mounted (166mm, 223mm or 300mm Charts) Bench mounted chart recorder with supporting legs and carry handle also available in a wall mounted design. Manufactured with 1 or 2 channel inputs for pressure and / or temperature measurement. Chart sizes available 166mm, 223mm or 300mm with scales over 1 Hour, 4 Hours, 12 Hours, 24 Hours or 7 Days.... VIEW MORE

	Float Tank Contents Gauge - 80mm Float tank contents gauge for use on fuels, water and chemical storage tanks. This low cost solution is also ideal for commercial and domestic applications and features a simple scale reading FULL - EMPTY Scale... VIEW MORE

	Fuel Meter - Diesel, Kerosene & Petrol The DM100 Mechanical Fuel Meter has been designed to measure diesel, kerosene and petrol. The unit is manufactured from corrosion resistant aluminium with easy to read mechanical registers. Low pressure drop allows for gravity and pump (in-line) appl... VIEW MORE

	Over Fill or High Level Tank Alarm No Description... VIEW MORE

	Hydrostatic "Bubbler" Liquid Level Gauge - Model TCG04 The TCG04 "bubbler" liquid tank contents gauge uses the hydrostatic principle of proven reliability and simplicity requiring no power supply. Operation: The instrument requires minimal installation time and offers important advantages in the safe mea... VIEW MORE

	Tank Contents Gauge "Continuous Reading" - Model TCG03 Model TCG03 - mains powered "continuous reading" remote tank contents gauges use the hydrostatic principle of proven reliability and simplicity. It can be used on water, fuel oil, creosote, paraffin, lubricants and tanks containing more aggress... VIEW MORE

	Tank Contents Gauge "Automatic Reading" - Model TCG02 Model TCG02 - battery operated "automatic reading" remote tank contents gauges use the hydrostatic principle of proven reliability and simplicity. It can be used on water, fuel oil, creosote, paraffin, lubricants and tanks containing more aggre... VIEW MORE

	Tank Contents Gauge "Push To Read" - Model TCG01 Model TCG1 - battery operated "push to read" remote tank contents gauges use the hydrostatic principle of proven reliability and simplicity. When a level reading is required simply push the operating button and an updated contents value is indicated... VIEW MORE

	Traction & Steam Engine Eccentric Scale Gauge - 2.5", 4" & 6" Diameter Traction & Steam Engine pressure gauges in either 2.5", 4" or 6" dial brass case. Authentic period design for railway and traction engine enthusiasts with eccentric movement and period dial & pointer. These instruments are suitable for all ga... VIEW MORE

	Pressure Gauge 100mm Commissioning Calibrated Bourdon Tube Design 100mm diameter class 1 accuracy stainless steel case bourdon tube pressure gauge supplied with a point to point calibration certificate traceable to UKAS National Standards. These instruments are individually serial numbered and are ideal for accurat... VIEW MORE

	Standard Fire Sprinkler Gauge - 100mm Standard series slimline 100mm diameter fire sprinkler market gauge with accuracy class class 1.6 as standard (class 1 optionally available). These instruments are suitable for all gaseous and liquid media that are not highly viscous and that w... VIEW MORE

	Premium Fire Pressure Gauge - 100mm Premium 100mm diameter DIN style stainless steel deep case glycerine filled pressure gauges, ideal for the fire sprinkler market. These instruments are accuracy class 1 to EN837-1 and are suitable for all gaseous and liquid media that are not highly ... VIEW MORE

	Pressure Gauge -100mm MX Series Stainless Steel Case Bourdon Tube Design 100mm diameter stainless steel case bourdon tube pressure gauge specially designed for outdoor use on most industrial and utility applications. This gauge can also be supplied with a glycerine filled case.These instruments are suitable for all gaseou... VIEW MORE

	Combined Pressure & Temperature - 80mm Gauge 80mm diameter combined pressure and temperature gauge featuring a bourdon tube for pressure measurement and a bimetallic strip for temperature measurement. These indicating instruments have the benefit of using a single 1/2" BSP tapping point to meas... VIEW MORE

	Premium HVAC Pressure Gauge -100mm Bourdon Tube Design 100mm diameter Premium Range bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications.The deep case instruments feature a large radius accuracy class 1 bourdon tube with a removable bayonet lock ty... VIEW MORE

	HVAC Pressure Gauge - 160mm Bourdon Tube Design 160mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, crys... VIEW MORE

	Traction & Steam Engine Concentric Scale Pressure Gauge - 100mm & 160mm Traction & Steam Engine pressure gauges in either 4" or 6" dial brass case. Authentic period design for railway and traction engine enthusiasts with concentric (centre dial) movement and period dial & pointer. These instruments are... VIEW MORE

	Your Company Name or Logo Printed On DIal Ashford Instrumentation Ltd can supply all their range of HVAC pressure gauges with your name or logo printed on dial. Special scales or coloured segment dials made to order are also available.Please call our Sales Team on +44(0)1233 730999 or e-mail... VIEW MORE

	"Magnehelic" Pressure, Vacuum & Differential Pressure Gauge - Series 2000 The Magnehelic differential pressure guage features a frictionless movement giving rapid measurement for low air or non-corrosive gas pressure with a guaranteed accuracy of 2% full scale reading. The instrument can be used to measure pressure, vacuum... VIEW MORE

	Potter PS10 Series Pressure Switch - LPCB & FM Approved The Potter PS10 Series Pressure Switch is available with a single SPDT Switch (Model PS10-1) or with two independent switches (Model PS10-2). Switch adjustment requires no tools and the housing features two 1/2" knockout conduit/cable entrances... VIEW MORE

	Portable Pressure & Temperature Chart Recorder - Bench Mounted (223mm or 300mm Charts) Portable chart recorder for pressure and temperature measurement housed within the world-renowned PELI ™ case which is manufactured from impact-resistant reinforced lightweight polyethylene . PELI ™ Case are water and air tight and manufactured from ... VIEW MORE

	Capsule Gauge - All Stainless Steel 63mm, 100mm & 160mm Diameter Capsule gauges for low pressure measurement avaliable in 63mm, 100mm and 160mm gauge diameters for indoor or outdoor applications supplied in ranges from 10 Mbar to 1000 Mbar. These instruments are suitable for all gases that will not attack or corr... VIEW MORE

	Capsule Gauge - HVAC Low Pressure 63mm & 100mm Diameter Capsule gauges for low pressure air measurement in the HVAC industry with ranges from 0-40 Millibar to 0-600 Millibar are avaliable in 63mm and 100mm gauge diameters. These instruments are suitable for all gases that will not attack or corrode brass... VIEW MORE

	Pressure Gauge - 300mm Boiler Room Bourdon Tube Pressure Gauge 300mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE

	Pressure Gauge - 250mm Boiler Room Bourdon Tube Pressure Gauge 250mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE

	HVAC Pressure Gauge - 100mm Bourdon Tube Design 100mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, crys... VIEW MORE

	HVAC Pressure Gauge - 50mm Bourdon Tube Design 50mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, cryst... VIEW MORE

	Pressure Gauge - 200mm Boiler Room Bourdon Tube Pressure Gauge 200mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE

	Binder Test Point Pressure Gauge - 63mm Diameter Binder style test point pressuregauge with 63mm diameter bourdon tube pressure gauge designed for use inconjunction with our range of Binder StyleTest Points. The pressure gauge can be suppliedseparately or as part of our Binder Test Kitwh... VIEW MORE

	80mm Combined Pressure & Temperature Gauge 80mm diameter combined pressure and temperature gauge featuring a bourdon tube for pressure measurement and a bimetallic strip for temperature measurement. These indicating instruments have the benefit of using a single 1/2" BSP tapping point to meas... VIEW MORE

	100mm Plant Room Capillary Thermometer 100mm diameter plant room thermometer with fixed length 1.5 meters of rubber coated capillary. Stainless steel bottom entry case with stainless steel 3-hole back flange for remote surface mounting. This thermometer is supplied with a 50mm (2") brass... VIEW MORE

	Legionnaires Thermometer Kit Legionnaires thermometer kit for temperature monitoring of water. Incorrect water temperature is a key risk factor for legionella growth. Legionella bacteria multiply in water at temperatures between 20C & 45C, particularly if a supply of nutrien... VIEW MORE

	100mm Stainless Steel HVAC Bimetal Thermometer - Type 14 100mm type 14 stainless steel bimetal thermometer developed specially for outside or where the environment is wet or damp. The stainless steel case and bezel will offer excellent resistance against environmental corrosion. This thermometer... VIEW MORE

	160mm HVAC Bimetal Thermometer 160mm HVAC bimetal thermometer developed specially for the requirements of the heating & ventilation industry and features the traditional black steel case with chrome finish (or polished stainless steel) bezel. This product is ideal for a variet... VIEW MORE

	Air Duct Thermometer Bimetal Air Dust Thermometer in diameters 63mm, 80mm or 100mm. Designed for use in HVAC duct work, ventilation, air conditioning and air handling units.The mounting flange position is adjustable along the full length of the stem but a minim... VIEW MORE

	63mm HVAC Bimetal Thermometer 63mm HVAC bimetal thermometer developed specially for the requirements of the heating & ventilation industry and features the traditional black steel case with chrome finish (or polished stainless steel) bezel. This product is ideal for a variety... VIEW MORE

	Binder Test Kit - Mechanical Binder pressure and temperature test kit comprising of a plastic carry case with protective foam insert, 2 X high accuracy class 1 (1% full scale) bourdon tube pressure guages, 2 X binder test probes and a digital hand-held thermometer. The kit... VIEW MORE

	Digital Room Thermometer - Battery Powered Battery operated digital room thermometer with micro processsor. This continuous reading digital room thermometer is manufactured with a precision three wire thin film PT1000 resistance element but is also available optionally with a ... VIEW MORE

	Thermal Paste - Non-Silicone Heat Transfer Compound Non-silicone heat transfer compound. Ideal for sealing pipe clip surface reading thermometers to pipework to ensure the most accurate reading possible. Supplied in a 70g easy application syringe.... VIEW MORE

	Infrared Non-Contact Thermometer - Ray Temp 28 -50C/+1370C The RayTemp 28 is a professional portable gun style non-contact thermometer with dual laser dot alignment. This 2 in 1 hand held instrument features infra red non-contact temperature measurement as well as a optional plug-in type K thermocouple ... VIEW MORE

	Room / Air Thermometer - 63mm to 250mm Diameter Ashford Instrumentation offers two designs of gas filled system thermometer for the measurement of atmospheric air temperature depending on whether you are mounting the device indoors or outside. The indoor design can be supplied in diameters 100mm t... VIEW MORE

	Thermo Anemometer Hand-Held This van thermo-anemometer measures air velocity and temperature and is ideal for ventilation surveys, air conditioning, heating and environmental monitoring. The instrument has a 48mm vane and a 1.7m connection cable although the van can be mounted... VIEW MORE

	Portable Temperature & Pressure Chart Recorder - Bench Mounted (223mm or 300mm Charts) Portable chart recorder for pressure and temperature measurement housed within the world-renowned PELI ™ case which is manufactured from impact-resistant reinforced lightweight polyethylene . PELI ™ Case are water and air tight and manufactured from ... VIEW MORE

	Lux / Foot-Candles Light Meter Hand held device ideal for office, commercial and horticultural applications when measuring light levels of new lamps and monitoring light intensity thereafter. This pocket-sized light meter features a 270 degree rotating light sensor and incorporate... VIEW MORE

	100mm HVAC Bimetal Thermometer abc123p align="left"abc456abc123font size="2" face="Arial"abc456100mm HVAC bimetal thermometer developed specially for the requirements of the heating & ventilation industry and features the traditional black steel case with chrome finish (or pol... VIEW MORE

	Data Logger - Internal & Optional External Temperature The ThermaData logger TB (Blind) or Model TD (With Display) can be supplied as either a blind data-loggers or data-logger with a LCD display. Both models are supplied with an internal fixed temperature sensor but can also be supplied with a... VIEW MORE

	HVAC Thermowells - Fabricated Design Fabricated thermowells can be supplied for all of our HVAC range of thermometers in either brass, 304 stainless steel or 316 stainless steel depending on the application. Standard construction allows the thermometer to be retained by a side mounted s... VIEW MORE

	Temperature Commissioning Kit - Single or Differential Temperature Reading HVAC Two-Input Differential Thermometer Kit designed for Commissioning and Maintenance Engineers. The kit includes Model 2002 Hand-Held Digital LCD Display Thermometer Ranged -49.9 to + 199.9 (Resolution 0.1C), 2 X Pipe Clamp Probes & Penetration... VIEW MORE

	Infrared Non-Contact Thermometer Kit - Ray Temp 8 -60C/+500C The RayTemp 8 portable gun style thermometer is a 2 in 1 hand held instrument featuring infra red non-contact temperature measurement as well as a plug-in type K thermocouple probe supplied in a carry case complete with anti-bacterial probe-wipes. Fo... VIEW MORE

	Waterproof Digital Hand Held Thermometer - Aquatemp The Aquatemp Therma 22 Plus Waterproof Digital Hand Held Thermometer offers IP67 protection and is housed in a robust waterproof white ABS case. A wide range of interchangeable probes are available but as standard the Aquatemp Therma 22 Plu... VIEW MORE

	Hand Held Digital Thermometer - Eco Temp The hand-held EcoTemp Digital Thermometer features a large, easy to read, LCD display with display hold and max/min memory function. The unit measures temperature over the range -49.9 to + 199.9C with a 0.1C/F resolution. Both open circuit and low ba... VIEW MORE

	Vapour Filled Expansion Thermometers - 100mm& 160mm Diameter Vapour filled expansion thermometers with 100mm & 160mm diameter suitable for most heating & ventilation applications such as heating systems, boilers, chilled water systems, steam systems, pipe work, air conditioning units etc. Technical Not... VIEW MORE

	Pipe Clip Surface Reading Thermometers - 63mm 63mm diameter pipe clip surface reading thermometer designed for pipe diameters up to 1.5" where an immersion design thermometer cannot be used. Care should be taken to ensure the thermometer is in tight contact with the pipe, we recommend a small am... VIEW MORE

	Pipe Clip Surface Reading Thermometers - 80mm Diameter 80mm diameter pipe clip surface reading thermometer is designed for pipe diameters up to 60mm where an immersion design thermometer cannot be used. This thermometer can be manufactured with a variety of extension pieces to allow for lagging mate... VIEW MORE

	Binder Test Point Thermometer Binder test point thermometers are designed to be used with our range of Binder Test Points during commissioning or routine maintenance on hot and cold water systems. The thermometer is disigned to be easily pushed through the self sealing rubbe... VIEW MORE

	"Mech Seal" High Temperature Replacement For Binder Test Plugs Brass body, screw connection "mech seal" test points with ball bearing mechanically self-sealing insert, used for pressure testing & commissioning on HVAC installations where high temperatures are present. Please note that due to the design of th... VIEW MORE

	Ball Valve Stainless Steel - One Piece Ball valve, one piece with reduced bore internal sealing face. This lever handle operated valve is ideal for isolating stainless steel pressure gauges where the process temperature may reach up to 150C (200C optional).... VIEW MORE

	Binder Style Test Plugs - Brass Body Binder style brass test plug with screw connection and rubber self-sealinginsert. Predominantly used on pipework installations allowing easy tappingpoints when testing, maintaining & commissioning HVAC installations.The test points... VIEW MORE

	Snubber Snubbers are used to dampen and improve pressure gauge readings by suppressing the effects of pulsation and pressure peaks in the pressure line. The body is machined from bar stock and supplied with an internal stainless steel screw and piston to res... VIEW MORE

	3-Way Brass Ball Valve The Ashford Instrumentation 3-way brass ball valve is available with either 2 way (Model AIART70) or 3 way (AIART71). Attached to this data sheet is a drawing detailing the flow positions available.A 3-way stainless steel ball valve is also... VIEW MORE

	Self-Seal No-Loss Connector The brass No-Loss Connector, also know as a Check Valve is designed for use on Fire Sprinkler Systems to safely enable a pressure gauge to be removed without the need to manually isolate. The self-seal design has the process thread coated with Loctit... VIEW MORE

	3-Way Stainless Steel Ball Valve The Ashford Instrumentation 3-way stainless steel ball valve is available with either 2 way (L Port) or 3 way (T Port) operation. Attached to this data sheet is a drawing detailing the flow positions available.A 3-way brass ball valve is also availab... VIEW MORE

	Binder Style Test Plugs - Stainless Steel Body Binder style test plug stainless steel body, screw connection binder style test points with rubber self-sealing insert used when testing & commissioning HVAC installations. The test points are designed to be used with our range of pressure and te... VIEW MORE

	Safety Relief Valve - Air & Inert Gases Safety relief valves are used for the safe discharge of air and inert gases to atmosphere. Manufactured from either a brass or stainless steel cylindrical body with stainles steel spring and viton disc, this safety relief valve is suitable for the pr... VIEW MORE

	Brass Gauge Cock Brass Gauge Cocks are an ideal cost effective method of isolating HVAC pressure gauges to enable them to be removed from the system for inspection or replacement without having to drain down. Gauge cocks feature an internal sealing ball and lever han... VIEW MORE

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