Dual Probe Remote Wireless Temperature Data Logger

We offer dual probe remote wireless temperature data logger.
Segment lcd display could display the system clock and the current work status.
It has the output of buzzer and alarm relay and the function of short message alarm.
The product is specially used in cold storage, warehouses of the pharmaceutical market, which could monitor the storage temperature of temperature sensitive article and timely inform the storage temperature of the articles remotely , in order to take preventive measures.
It is widely used in industries of foodstuff, medicine, cold-chain transportation and other industries accordant with
haccp system certification.
It could also be used in laboratory where needs temperature and humidity supervision.
Parameter
power supply: 12v ac dc ~ 24v ac dc,
it could connect with 100 ~ 264vac, 5060hz by external power adaptor
temperature measuring range: -50.0°c~99.0°c
temperature accuracy:
± 0.5 °c for (-30 °c ~+20°c);
± 1 °c for ;-30°c~-40°c,20°c~70°c;
± 2 °c for others;(if sensor wire is longer than 50 m, accuracy deviation 1%);
temperature sensor type: ntc, 5m
display resolution: 0.1
applicable environment: temperature -20 °c ~ 50 °c; humidity 0% ~ 95%
alarming output:buzzer and alarm relay
standby battery:3.7v 2200mah lithium battery
wiring terminal
rcw-200 wiring terminal description:
relay output: 1, 2 n.c. 2, 3 n.o. 10a250vac
power input: 4 (positive), 5 (negative) 12v ac dc ~ 24v ac dc
when a switch power adapter is used, it could connect to a round socket.
Temperature sensor1 input:16,17
temperature 2 input:14,15.