Zoglab DSR-ELT Extremely Low Temperature Data Logger

DSR-ELT data logger with the Extremely Low-Temperature probe using military industrial technology supports measuring temperature extremely low to -196°C.
Support single DSR connecting to PC via USB Interface, and multiple DSR grouped in RS485 or LAN also recording to the built-in memory
Zoglab DSR Series data loggers are low-cost digital instruments integrated with signal recording, display storage, and analysis.
DSR Series suitable almost to every application, examples like pharmaceutical, electronic, foodstuff, HVAC, archives management, agriculture research, textile, meteorology, transportation, biochemistry laboratory and much more.
The Zoglab DSR Series not only log temperature, humidity, pressure, gas strength, but also equipped with the wireless transmission, remote monitoring, and system secondary development.
The operating current is only 50uA, and power consumption less than 0.18mW during standby mode.
The 3.6V/2400mAh lithium battery in DSR Series assures operation continuously for 3 to 5 years (depend on refresh interval set).
Large LCD Display with wide viewing angle and redundant temperature range in normal operation.
Flexible networking capability for continuous data logging. Support pure networking in the form of RS485/RS232/LAN/Wi-Fi/Zigbee for central management.
Compliance both CE and FCC, also according to RoHS requirement.

Measuring Data

Memory Size	10,918[A] / 21,840[B] / 180,000[C] / 360,000[D]values
Alarm	High level and low level, display+beep+backlight
Sampling Interval	2s、5s、10s、30s、60s、255s
Logging Interval	2seconds~24hours
Start with Delay Time	1~120s
Start Mode	Start immediately / Time-lapse start / Timing start
End Mode	Full / FIFO / Presetting units / Timing end
Timing Start / End	Random start / End with format YYMMDD HHMMSS
Storage Temperature	-50℃~90℃
ESD Protection	±25KV
Interface	RS232 / RS485[R] / USB[U] / LAN[L] / Wireless [W、B、Z、F、G]
Battery	3.6V lithium battery ×1
Battery Lifetime	Typical 1year (with a sample rate of 10 seconds),5 years （in sleep mode）
RTC Battery	CR2032
Clock Accuracy	<12 mins/year
External voltage	5~24V DC
Software	ANALYSIS
IP Class	IP54

sku	External military-industrial ultra low temperature resistant probe
Dimensions	Φ7mm×51mm
Wire	2×4×3000mm,low-temperature and corrosion resistant

Dimensions	123×117.3×33.4mm
Display Area	66×42mm
Housing	ABS+PC,flame-retardant,toxicity and halogen free
Weight	293g