To Order (Specify Model Number) Model Temp. Configuration Number Description Rating Application Price ON-401-PP General Purpose. Used for short-term water and sub-soil readings. Most 100°C Buried £41 rugged, water resistant construction. 212°F ON-401-PP-V Vinyl tipped version of above model. ON-402-PP Small Flexible. Vinyl sheath and 100°C General 66 tip. Cuvette temperatures. General 212°F Purpose purpose measurement. Continuous length. ON-403-PP Tubular. Stainless steel probe for 100°C Liquid 57 rugged duty. Often used for liquid 212°F immersion. Probe is immersible only to cap. ON-404-PP Tubular-Glass. Chemically inert 100°C Liquid 93 for liquid immersion use. 212°F Thermometric titration. Freezing point determination. Pyrex, 127 mm long. ON-405-PP Air Temperature. Stainless steel probe suitable for test rooms, 57 incubators, remote air readings, 100°C Gas monitoring of gas streams, etc. ON-406-PP Same as ON-405-PP but with 212°F economical plastic housing. 53 ON-408-PP “Banjo” Surface Temperature. 100°C Surface 107 Skin, oral, axillary, water bath, air, 212°F surfaces temperatures. Stainless steel. ON-409-PP Attachable Surface Temperature. 100°C Surface 51 Stainless steel cup, epoxy-backed. 212°F Easy to tape on flat surfaces. Good for heat loss or compression efficiency study of piping. ON-410-PP Tubular With Fitting. Rugged, 100°C Gas, Liquid 57 stainless steel probe with pipe 212°F fitting.Suitable for taking readings in pipes or inside closed vessels. OMEGA® “400” Series Thermistor Probes Popular Precision Thermistor Probes for Laboratory Applications OMEGA ENGINEERING Series “400” probes are for use in laboratory and R&D applications and have interchangeable sensor accuracy of ±0.1°C. Each sensor is supplied with a 3 metre vinyl cable and phone-plug connector. The Series “400” probes are 2252 Ù @ 25°C. AVAILABLE FOR “OFF-THE-SHELF” DELIVERY (Price includes phone termination and 3m of vinyl lead wire. Extra length wire is available at a price of £2.10/m Ordering Example: ON-403-PP, Tubular thermistor with ±0.1°C accuracy, £57 OMEGA’s Series “400” probes recommended for use with: Precision Handheld Thermometer: OMEGA® Model 450-ATH Precision Thermistor Thermometer. Standard features include °F/°C switchability, 0.1°F/°C resolution and display hold. Accepts any thermistor probe with a 2252 Ù @ 25°C element. See OMEGA’S complete line of Panel Meters, Benchtop Meters and Popular Thermistor Handheld Meters at www.omega.co.uk 7.9 (5/16") Max 6.4 (1/4") Max 3.6 (9/64") D 2.4 ( 3/32") D 3.2 (1/8") D 6.4 (1/4") D 22.2 (7/8") 114 (4 1/2") 3.2 (1/8") D 4.7 (3/16") D 32 (11/4" ) 12.7 (1/2") D 5.6 (0.220 ") D. 11.1 ( 7 /16") 3.2 (1/8") 32 (11/4") 92.7 (3 5/8") 17 GAUGE 2.0 (5/64") 10.3 (13/32") D 42.9 (111/16") 108 (41/4") 1/8" NPT 3.2 (1/8") D New Dimension MOST POPULAR MODELS HIGHLIGHTED D-6 D [email protected] +44 (0)161 777 6622