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Freezer gsm sms temperature alarm T20
Product Details:
| Place of Origin: | China |
| Brand Name: | CWT |
| Certification: | CE |
| Model Number: | T20 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 unit |
|---|---|
| Price: | 170USD |
| Packaging Details: | 1 unit per box |
| Delivery Time: | 3 days after payment |
| Payment Terms: | T/T, Wstern Union, Paypal |
| Supply Ability: | 5000pcs per month |
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Detail Information |
Product Description
GSM GPRS WIFI Temperature and humidity alarm, Temperature and Humidity data logger
Skype: glare.wang
SPECIFICATIONS
Power supply: DC12V/1.5A
Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C
Inside humidity measure rang: 0~100%RH, accuracy±2%
External temperature probe measure rang: -55°C ~ +125°C
GSM quad-band, applicable worldwide, 3G optional
Working temperature: -40℃~+70℃
Relative humidity: 10-90%, No condensation
Exterior dimension: 130×130×19mm
All-aluminum panel
2 wired inputs for alarm, configurable alarm/recover SMS
3 relay outputs (DC220V 2A / AC125V 2A)
Power failure/recover alarm
Built-in lithium-ion battery (500mAh/3.7V) which can last 6 hours
Alert buzzer and light
Adopted highly integrated industrial ARM MCU
Reliable performance with built-in double watchdog
User programmable PC suite
Low maintenance, 24×7 operation
WIFI Access
View Temperature Humidity data on APP
Control relay on APP
Realtime logging Temperature Humidity data
Thermostat
3 relay outputs
inside timer to program relay output
Data Logger
Inside temperature and humidity sensor
4000pcs temperature records
PC software program
SMS Operation
Preset 10 authorized phone numbers
SMS alarm
Control relay via SMS
Check current temperature via SMS
GPRS Communication
TCP/IP connect 4 internet servers
Http:post, CWT I/O protocol, Modbus TCP
Realtime data logger
Function Specification
Program Software Screenshot- Adding WIFI Address:
Program Software Screenshot-Adding High/Low Temperature Range:
Program Software Screenshot-Adding Basic Parameters:
Why Choose Us: