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

	Calibrated Pressure Gauges for Commissioning & Testing The Ashford Instrumentation range of 100mm and 160mm diameter pressure gauges are ideal to be supplied as a commissioning or test gauge supplied with a calibration certificate to National Standards. With class 1 accuracy (1% FS) per EN837-1... VIEW MORE

	Standard Slimline Fire Sprinkler Gauge - 100mm The Ashford Instrumentation standard slimline 100mm diameter pressure gauge is specially designed for the fire sprinkler market in mind gauge with accuracy class class 1.0 (1%FS) as standard. It offers a lower cost solution when compared to our DIN c... VIEW MORE

	Premium Fire Pressure Gauge - 100mm The Ashford Instrumentation range of premium 100mm diameter DIN style stainless steel deep case glycerine filled pressure gauges are ideal for the fire sprinkler market where a high quality instrument is required. These robust pressure gauges wi... VIEW MORE

	Glycerine Filled Pressure Gauge - 100mm & 160mm The Ashford Instrumentation 100mm or 160mm diameter glycerine filled case stainless steel case bourdon tube pressure gauge is specially designed for outdoor or damp/wet environment applications and is suitable for all gaseous and liquid media that ar... 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

	Differential Pressure Gauge - Opposing Bourdon Tube Design - 100mm Diameter, DP to 60 Bar 100mm Diameter Opposing Bourdon Tube Differential Pressure Gauge "Echo Series" for use on gaseous and liquid media which have low viscosity and are non-corrosive to brass or stainless steel. Particularly suitable for monitoring the pressure drop acro... VIEW MORE

	Refrigeration Differential Pressure Gauges - 100mm Diameter 100mm Diameter Opposing Bourdon Tube Differential Pressure Gauge for use on gaseous and liquid media which have low viscosity and are non-corrosive to brass or stainless steel.Particularly suitable for monitoring the pressure drop across filters, pum... VIEW MORE

	Refrigeration Gauges - 63mm & 100mm Diameter The Ashford Instrumentation range of pressure gauges for the refrigeration industry are generally available 63mm or 100mm diameters and are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, crystal... VIEW MORE

	All Stainless Steel Pressure Gauge For Outside Use - 100mm & 160mm The Ashford Instrumentation 100mm & 160mm DIN style all stainless steel pressure gauges are an ideal solution for outdoor applications or wet/damp environments where a pressed steel case gauge is likely to corrode. These 100mm &am... 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 abc123p align="left"abc456abc123font size="2"abc456The 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... VIEW MORE

	Low Pressure Capsule Gauge - 0-10 Mbar to 1000Mbar The Ashford Instrumentation range of low pressure capsule gauges for gas or air pressure measurement are available in 63mm, 100mm and 160mm Diameters. Featuring a brass or stainless steel expansion capsule element, these instruments are sui... VIEW MORE

	HVAC Pressure Gauge - 100mm& 160mm Diameter The Ashford Instrumentation range of 100mm and 160mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications are suitable for all gaseous and liquid media that are not highly viscous and... VIEW MORE

	Standard Pressure Gauge 40mm, 50mm & 63mm Diameter The Ashford Instrumentation range of 40mm, 50mm and 63mm diameter bourdon tube pressure gauge are designed for use in plant rooms, heating systems and general utility applications and suitable for all gaseous and liquid media that are not highly visc... VIEW MORE

	Boiler Room Pressure Gauge - 200mm (8"), 250mm (10") & 300mm (12") 200mm (8"), 250mm (10") & 300mm (12") diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. This prominent, large diameter gauge with diameters up to 300mm (12") all... 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 The Ashford Instrumentation 100mm diameter plant room thermometer with rubber coated capillary allows the thermometer case to be located a short distance from the tapping or measuring point. This remote mounting enables the thermometer case to be sur... 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 The Ashford Instrumentation 100mm diameter Type 14 stainless steel bimetal thermometer developed specially for outside use or where the environment is wet or damp. The stainless steel case and bezel will offer excellent resistance against environment... VIEW MORE

	160mm HVAC Bimetal Thermometer The Ashford Instrumentation 160mm (6") diameter HVAC bimetal mechanical thermometer developed specially for the requirements of the heating & ventilation industry and plant room industry features the traditional black steel case with chrome... 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

	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

	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 The Ashford Instrumentation 63mm (2.5") diameter HVAC bimetal mechanical thermometer developed specially for the requirements of the heating & ventilation industry and plant room industry features the traditional black steel case with chrom... VIEW MORE

	Thermal Paste - Silicone Heat Transfer Compound Silicone heat transfer compound. Ideal for sealing pipe clip surface reading thermometers to pipework to ensure the most accurate reading possible. Supplied in a 735ml easy application syringe. Can also be used to fill the gap between immersion therm... 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 The Ashford Instrumentation Vane 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... VIEW MORE

	100mm HVAC Bimetal Thermometer The Ashford Instrumentation 100mm (4") diameter HVAC bimetal mechanical thermometer developed specially for the requirements of the heating & ventilation industry and plant room industry features the traditional black steel case with chrome... 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

	Hand Held Digital Thermometer - Eco Temp The Ashford Instrumentation 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... VIEW MORE

	Pipe Clip Surface Reading Thermometers - 63mm The Ashford Instrumentation 63mm diameter pipe clip surface reading thermometer is a low cost solution to measure pipework temperature when it is not possible to use a more conventional immersion thermometer. This thermometer is designed for pipe dia... VIEW MORE

	Pipe Clip Surface Reading Thermometers - 80mm Diameter The Ashford instrumentation 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 piec... VIEW MORE

	Ball Valve Stainless Steel - One Piece The Ashford Instrumentation range of One Piece Ball Valves feature a reduced bore and internal sealing face. Our lever handle operated ball valves offer an ideal lower cost solution for isolating pressure gauges where the process tem... 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 as a two way (Model AIART70) or three way (AIART71) design. The two way design will always mean that one port is permanently closed and flow directly across the valve is not possibl... VIEW MORE

	Bar Stock Block & Bleed Needle Valve - EL Series Ashford Instrumentation EL Series AINV-05 Bar Stock Needle Valve is available in Male/Female, Female/Female and Male/Male configurations. Machined from 316 stainless steel bar stock as standard (see options below) the valve is produced with with PTFE... VIEW MORE

	Female/Female Bar Stock Needle Valve - EL Series Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock and can be manufactured with PTFE packing as standard with the option for Grafoil if required. . The AINV-04 Needle Val... 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 as a two way L-Port or three way T-Port design. The two way L-Port design will always mean that one port is permanently closed and flow directly across the valve is not po... VIEW MORE

	Binder Style Test Plugs - Stainless Steel Body abc123p align="left"abc456abc123font face="Arial" size="2"abc456Binder 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... 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 or pressure gauges with brass wetted parts often found on water or general utility applications to enable them to be removed from the system for inspection or... VIEW MORE

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