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M&J UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger Quick view

Reference: UA-002-64

Brand: ONSET

UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger

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A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.  IMPORTANT INFORMATION Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1). HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
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KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature
  • KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature
  • KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature
  • KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature
  • KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature
  • KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature

KLT/A Air Quality Transducer for Mixed Gas VOC and Temperature

KLT/A

 KLT/A Air Quality Transducer for mixed gas VOC, temperature for duct mounting, with display, with changeover contact, 2 x 0-10

  • 0...100% VOC gas mixture, 0...+50 °C
  • 0-10 V, relay
  • automatic recalibration
  • optional LCD display
  • hinge locking technology
Description

Technical data

Measurement range temp.: 0...+50°C
Measurement range VOC: 0-100% (good / bad air quality, referring to the calibration gas)
Accuracy: ±15% FS
Long term stability: < 15% FS/year at norm load
Sensor: VOC: metal oxide sensor, Temperature: resistance sensor
Response time (t90): max. 60 s
Sensor protection: screwable stainless steel sinter filter
Supply voltage: 24 V AC/DC (±5%)
Current consumption: max. 60 mA
Analogue output 0-10 V: 3-wire connection, min. load resistance 100 kOhm
Alarm output: 1 x potential-free change-over contact, 48 V, 1 A
Switching Hysteresis Relay: 2% FS (without Display), 0,5...5% FS adjustable (with Display)
Electrical connection: screw terminals max. 1,5 mm²
Display: optional LCD display with backlight on/off/auto
Automatic calibration: The automatic VOC calibration takes place every 7 days, this compensates for any drifts and achieves excellent long-term stability. To ensure this function, the device must be supplied with power for at least 7 days without interruption and ventilated with fresh air once for approx. 10 minutes within this period. The automatic calibration can be deactivated if necessary and performed manually.
Running-in time: 1 h
Initial operation: After switch-on of the device follows a self-test and the tempering, which takes ca. 1 h depending on the environmental conditions. At this time the analogue output drifts from the actual measurement value.
Material: Protection tube: metal
Cable gland: PG11 high-strength cable gland with strain relief
Housing: Polycarbonate PC UL 94 V0 with hinge locks, color signal white similar to RAL 9003
Dimensions: Housing: L 89 x W 80 x H 47 mm, Protection tube: Ø 16 x 190 mm
Weight: 250 g
Protection type: Housing/electronic: IP65, Sensor: IP30
Protection class: III
Working range r.H.: 0...98% r.H. in contaminant-free, non-condensing air
Working temperature: 0...+50°C
Manual calibration: The manual VOC calibration of the output signal to 1V (zero point) is started by pressing the button on the circuit board (hold down for approx. 5 seconds until the LED flashes). Before that, continuous operation of min. 2 hours with air defined as normal air quality. The LED is deactivated after successful calibration.
Storage temperature: -20...+50°C
Installation: mounting flange (in scope of delivery)
Approvals: CE, EAC, RoHS
Product Details
KLT/A
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