Part Number - TBIB-40+75-IS
HOBO StowAway IS Temperature Data Logger
Discontinued
Important Information
HOBO data loggers require HOBOware software (USB interface cable included w/CD purchase) and a communications device. See compatible items below.
Compatible with
Overview
The StowAway-IS Temperature data logger is rated intrinsically safe for recording temperatures in hazardous locations. Its small size, wide temperature range (-40 to 75°C), and splash-proof design make it ideal for deployment in harsh industrial environments. Intrinsically safe rating (by US standards): IS, Class I, II, Division 1, Groups A-G, Temperature Code T4 (<=135°C); NI, Class I, Division 2, Groups A-D, Temperature Code T4 (<=135°C); S, Class II, Division 2, Groups F and G; as specified in the US National Electric Code and approved by Factory Mutual.
Features
- Certified intrinsically safe for monitoring hazardous locations where combustible gas and/or dust may be present
Specifications
Operating Temp Range*: -40°C to 75°C (-40°F to 167°F)
Operating RH Range:
at 0-100% RH and <30°C (86°F): continuous exposure
at 0-95% RH and >30°C (86°F): continuous exposure
at 95%-100% RH and >30°C (86°F): max of 10 weeks
Note: exposure to continuous moisture above 30°C (86°F) for more than 10 weeks may affect temperature accuracy
Time Accuracy: ~100 ppm (±1 minute per week) at 20°C (68°F), see Plot A for full
temperature/time dependence
Temperature Accuracy: ±0.46°C (±0.72°F) at 20°C (68°F)
Temperature Resolution: 0.35°C (0.63°F) at 20°C (68°F)
Response Time: <60 minutes in still air
Recommended Storage Temperature: -40°C to 50°C (-40°F to 122°F); storage outside this range will reduce battery life
Measurement Capacity: 32K 8-bit measurements
Data Offload Time: 8K in 90 seconds, 32K in 6 minutes
Size: 1.5" diameter, 0.8" height, mounting bail hole diameter 3/16" (5mm)
Weight: 1.1oz (32g)
Battery: 1/10 D, 3.6 Volt Lithium, non-replaceable
Battery Life: 5 years continuous use with a logging interval ≥10 minutes and multiple sampling disabled
Environmental Rating: Tested to NEMA 6 (IP67); not intended for deployment in water or extended exposure to epoxy-permeating vapors
Intrinsically Safe Rating: IS, Class I, II, Division 1, Groups A-G,
Temperature Code T4 (£135°C); NI, Class I, Division 2, Groups A-D,
Temperature Code T4 (£135°C); S, Class II, Division 2, Groups F and G
*Measurement range may differ from operating range due to
precision calibration process by up to ±2.0°F (1.1°C)
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