4 Channel K Thermocouple & Thermistor SD Card Data Logger

88597 AZ 4 Channel Thermistor Thermal Thermometer Recorder with Relay features:
* Super big LCD portable / wall-mount SD card logger
* Measure and Log 4 temperature at once by using quick response NTC Thermistor probes
*Programmable independent high/low alarm of each channel with relay output * One button press operation to display T1-T2
* Display temperature change from baseline
* Temperature offset function for adjustment purpose
* Relay to trigger external alarm system on (ex: GSM message)
* Hold function, Max/Min, offset, Low battery indicator
* Beeper and LED alarm are both available
* Programmable temperature High/Low alarm limit
* Over-range indication with error messages
* Blue back light function for dark area operation
* 12/24 hour time format selective
* Real time display (YEAR-MON-DATE, Hour-Min)
* 20 mins auto power off to save power
* Temperature units ℃/℉ selective

Application of 88597 AZ 4 Channel Thermistor SD Card Thermometer Monitor with Relay:
The 88597 AZ Temperature Recorder can measure and monitor the temperature from 4 different origins, including 4 Thermistor channels. User could use the 9V DC and its wall mount function for the long time recording works, or 4 PCS AA batteries for the convenient monitoring/logging. The temperature value would be saved as the TXT format into the SD card, and then user could proceed with their following analysis by the Excel or other software. It could be operated easily in different PC operation systems. The SD card could be inserted and taken off easily.

The 88597 AZ 4 Channel SD Card Thermometer with Thermistor Sensor has a super big LCD which could be met with the temperature monitor and recording purpose for the Construction, Logistic related business and other Industry. It also has the back light function, which could let user to operate the data logger in the dark area easily.

The 88597 AZ 4 Channel Thermistor SD Card Data Logger has the relay function, which could transfer the temperature signal to the other equipment (ex: GSM Alarm) or control the following related instruments.

AZ Instrument Corp. Provides two kinds of external temperature thermistor sensor probes for 88597 AZ 4 Channel Thermistor SD Card Data Logging Device :
1. VZ87P6AZ1: 15cm stainless probe with handle, 116 cm cable
2. VZ87P6AZ2: 2cm stainless probe, 200 cm cable

The 88597 AZ 4 Channel Thermistor Instruments SD Card Data Logger was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.

Specification of 88597 AZ 4 Channel Thermistor SD Card Data Logger with Relay:

Model	88597
Thermistor Temperature Range	-30~70℃, -22~158℉
Thermistor Temperature Resolution	0.1℃, 0.1℉
Thermistor Temperature Accuracy	0.5℃
Relay	A normal open contact Contact rating@resistive load: 1A 30VDC/0.5A 125VAC
SD Card	SD Card or SDHC card (MMC and SDXC cards are not compatible)
Sampling Rate	Programmable from 1 second up
LCD Size	104(L) * 47(W) mm
Operating Temperature	0~50℃
Operating RH%	Humidity ＜80%
Storage Temperature	-20~50℃
Storage RH%	Humidity ＜90%
Meter Size	152(L) * 100(W) * 39(H)mm
Weight	~300g
Battery	4PCS AA Alkaline Batteries or 9V DC Adaptor
Standard Package	Meter, 4 PCS Thermistor Sensor Probes Battery, Manual, SD Card, Plain Box
Optional Accessory	Temperature Thermistor Sensor Probe, 9V Adaptor
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