Vaisala Temperature-Datalogger DL1000/1400

Vaisala DL1000-1400 is a high-accuracy temperature data logger. Ideal for ultra-low temperature freezers, fridges, cold rooms in regulated environments, the DL1000-1400 temperature logger provides stable, reliable measurements. With a measurement range from -90 °C to +70 °C and stable accuracy at ±0.10°C, the DL1000-1400 series can take up to four inputs for monitoring or mapping temperatures in that range. This series also offers an optional input for door monitoring. 

  • Select models with 1 to 4 temperature channels and two probe options to measure from -90 °C to +70°C
  • viewLinc monitoring software includes password-protection, audit trail, and calibration reminders to ensure data integrity
  • On-board memory and internal 10 -year battery for autonomous data recording
  • Recording at the point of measurement ensures data is immune to power failures and network interruptions
  • Adjustable, user-selectable recording intervals (every minute, every hour, etc.) with multi-year data recording capacity
  • To help you meet cGMP, ISO 9000 and HAACP quality standards, measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent), or ISO/IEC 17025 accredited calibration laboratories
  • On-site calibration and rental equipment are also available in some regions

RS-232 serial, USB, Ethernet,
WiFi, PoE network interface available

PC software
Graphing & Reporting Software
vLog SP for SP series
vLog VL for VL series
viewLinc for continuous monitoring and alarming
OPC Server to add on to existing OPC compatible
monitoring systems

Internal clock
Accuracy ±1 min/month
-25 °C ... +70 °C
(-13 °F ... +158 °F)

Logger operating/
Storage range
-40 °C ... +85 °C (-40 °F ... +185 °F)
0 ... 100 %RH non-condensing

Power source
Internal 10-year lithium battery
(Battery life
with sample interval of 1 min
or longer)

FCC Part 15 and CE
EN 50581:2012
EN 55032:2012/AC:2013 Class B
EN 61326-1:2013

RoHS compliance


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