551A Ex/1552A Ex Intrinsically Safe “Stik” Thermometer The new “gold standard” of industrial temperature calibration
Designed to go where you work Finally, a digital substitute for your mercury-in-glass thermometers! Accurate and repeatable to ± 0.05 °C over its full range, the 1551A/1552A “Stik” Thermometer is the new “gold standard” of industrial temperature calibration. Whether working outdoors in environments where potentially explosive gases may be present or on the floor of a processing plant, the intrinsically-safe, batteryoperated, portable reference thermometer is designed to go where you work.
Thermometer probe and digital readout combined into one unit The best alternative to mercury thermometers The stainless steel probe and digital readout are fixed together and calibrated as a system. The accuracy specification is easy to understand since it includes all uncertainty components, including drift, for up to one year1. The large backlit LCD display rotates 90° making it easy to read from any angle.
Easy-to-use, one-handed menu navigation 7 8 6 1 2 1 2 3 4 3 The digital display and probe are fixed together as a system. The hinge allows the display to rotate 90° to easily view the measurement from any angle. Easily power up with the press of a button and after a short selftest, start making measurements within seconds. The power key is slightly recessed inside the plastic molded case to protect against accidental power off.
Five reasons to replace mercury thermometers 1. Since the “Stik” Thermometer does not contain mercury, it is not subject to government-imposed bans. Government agencies worldwide have either banned or are seeking to ban the use and transportation of industrial mercury thermometers—this seems to be a growing trend. 2. The stainless steel probe sheath of the “Stik” Thermometer is far more robust than the glass stem of a mercury thermometer and better suited for industrial environments.
1551A Ex/1552A Ex Specifications Specifications Temperature range 1551A Ex 1552A Ex -50 °C to 160 °C (-58 °F to 320 °F) -80 °C to 300 °C ( -112 °F to 572 °F) Accuracy (1 year) ± 0.05 °C (± 0.09 °F) Display units Sensor type °C, °F 100 Ω thin-film RTD Probe temperature coefficient Sensor length 0.00385 Ω/Ω/°C nominal ≤ 10 mm Sensor position (from sheath tip) Minimum immersion depth1 7 cm (2.8 in) Sample rate SST ± 0.01 °C Selectable: 0.1, 0.01, 0.001 (default 0.01) Selectable: 0.
Ordering information 1551A Ex 1552A Ex 1551A-9 Thermometer, Fixed RTD, -50 °C to 160 °C, 4.8 mm x 229 mm (3/16 in x 9 in) 1552A-12 Thermometer, Fixed PRT, -80 °C to 300 °C, 6.35 mm x 305 mm (1/4 in x 12 in) 1551A-12 Thermometer, Fixed RTD, -50 °C to 160 °C, 6.35 mm x 305 mm (1/4 in x 12 in) 1552A-12-DL 1551A-20 Thermometer, Fixed RTD, -50 °C to 160 °C, 6.35 mm x 508 mm (1/4 in x 20 in) Thermometer, Fixed PRT, -80 °C to 300 °C, 6.
Fluke Calibration. Precision, performance, confidence.™ Fluke Calibration PO Box 9090, Everett, WA 98206 U.S.A. Fluke Europe B.V. PO Box 1186, 5602 BD Eindhoven, The Netherlands For more information call: In the U.S.A. (800) 443-5853 or Fax (425) 446-5116 In Europe/M-East/Africa +31 (0) 40 2675 200 or Fax +31 (0) 40 2675 222 In Canada (800)-36-FLUKE or Fax (905) 890-6866 From other countries +1 (425) 446-5500 or Fax +1 (425) 446-5116 Web access: http://www.fluke.com ©2010 Fluke Corporation.
