简体中文English日本語
Toll Free：+86-400-8878-571

Home > Environmental Instruments> DSR Series > DSR-TT

Thumbnail 1 Thumbnail 2 Thumbnail 3

DSR-TT

Data Logger for Dual Temperatures

Specifications

· Original medical probes being resistant to low temperature and free of toxicity and halogen
· Dual temperature channels for simultaneously monitoring of double-door refrigerators
· Original fittings for sensor connection, ensures 100,000 plugs
· Support single DSR connecting to PC via USB interface, and multiple DSR grouped in RS485 or LAN networking for central management
· Suitable for refrigerator, cold storage, refrigerator cars, constant temperature box, cold-chain cargo and other applications

Certificate

The DSR series data logger has been tested and found to comply with the qualifications designed by China Meteorological Administration and China State Bureau of Quality and Technical Supervision.
The DSR series data logger possesses multiple international patents and obtains the European Union CE certificate and FCC certifications.In addition,it has been assessed and found to meet the requirements of ISO 9001:2000 standard.The assorted data analysis software possesses independent intellectual property and achieves multiple national software certifications.

Specification

Measuring Data

T1 Measuring Range -45℃~105℃
T1 Accuracy ±0.5℃(-45℃~70℃) / ±0.6℃(70℃~105℃)
T1 Resolution 0.1℃ / 0.2 ℉
T2 Measuring Range -45℃~105℃
T2 Accuracy ±0.5℃(-45℃~70℃) / ±0.6℃(70℃~105℃)
T2 Resolution 0.1℃/0.2 ℉

General

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

Sensing Probe

Model Original low temperature resistant probe
Dimensions 5×6×14.5mm
Wire 2×4×3000mm，low-temperature and corrosion resistant

General Feature

Dimensions 123×117.3×33.4mm
Display Area 66×42mm
Housing ABS+PC,flame-retardant,toxicity and halogen free
Weight 345g
Temperature Accuracy
Dimensions（Unit : mm）：

Accessories