DSR-ELT
Data Logger for Extremely Low Temperature
Specifications
· Special probe using military industrial technology supports measuring temperature ultra low to -196℃
· 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 medical refrigerator, biological specimens preservation, scientific research and other applications
Certificate
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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
| T Measuring Range | -196℃~25℃ |
| T Accuracy | ±1℃ |
| T 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 | External military-industrial ultra low temperature resistant probe |
| Dimensions | Φ7mm×51mm |
| 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 | 293g |
Temperature Accuracy |
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Dimensions（Unit : mm）： |
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Accessories
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Smart Adaptors
The ZOGLAB is a powerful Smart Adaptors
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SMS alarm devices
A phone/SMS alarm device matching with DSR networks software
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External LED
PN:ZOO.ANT Series
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External LED display
PN：EDP Series
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Audible and visible alarm
PN：1081J
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Portable printer
PN：PRT10
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High performance lithium battery (French)
PN：LSG14500
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High performance lithium battery
PN：ER14505
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adaptor
PSA-15R-120P
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RS232 cable
PN:RC Series(Customized cable length)
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USB cable
PN:UC Series(Customized cable length)
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ELT SENSOR
Wire length：3m,6m(customized)
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Wi-Fi/Zigbee
PN：ANT2400（2.4GHz）
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