RS232 to Wi-Fi Converter – Lutron RSW-923

Allow 1 to max. 3 meters and max. 12 channels ( the total ch. no. of all meters ) input.
Basic setting of WiFi ( key in from the front buttons )
Dot matrix LCD display.
Five input/output terminal
Accessories included
APP ( Android ) and APP ( IOS ) are available.
After smart phone or tablet install the APP, user can monitor the measurement value, log.
High/Low alarm or send the warning message out via SMS or email.

Enquiry

When LUTRON meters ( max. 3 meters ) with RS232 interface are connected to RSW-923, the meters can share data via WiFi technology. Therefore, personal devices, like desktop, laptop, smart phone, tablet… with WiFi function can be read the measuring data via WiFi. For example, museum has many show rooms in an open space. If each show room installs three Humidity/temp. indicator MHT-381SD with RSW-923, museum IT control center can monitor 3 sets humidity and temperature information in each room via WiFi network.
Allow 1 to max. 3 meters and max. 12 channels ( the total ch. no. of all meters ) input.
Basic setting of WiFi ( key in from the front buttons ) :
1. Net mode ( Client or AP, default to Client ),
2. SSID,
3. Pass word,
4. IP address,
5. Port,
6. Gateway.
Dot matrix LCD display.
Five input/output terminals :
1. DC 9V power input.
2. DC 9V power output ( power supply for the connecting RS232 meter ).
3. Meter 1 RS232 input ( photo isolate RS232 type ).
4. Meter 2 RS232 input ( photo isolate RS232 type ).
5. Meter 3 RS232 input ( photo isolate RS232 type ).
Accessories included :
1. ACV to DC 9V POWER adapter.
2. RS232 interface cable, UPCB-03 x 3 PCs.
3. Power interface cable ( Connect the power cable to the RS232 meter ), PWCB-06 x 1 PC.
APP ( Android ) and APP ( IOS ) are available.
After smart phone or tablet install the APP, user can monitor the measurement value, log.
High/Low alarm or send the warning message out via SMS or email.

Specification

Display	LCD size : 28 mm x 19 mm.
Measurement	• O2 ( Air oxygen ) • Temperature ( Air Temp. )
Sensor	• Oxygen Galvanic cell type • Temperature Thermistor
Circuit	Custom one-chip of microprocessor LSI circuit.
Data Hold	Freeze the display reading.
Sampling Time	Approx. 1 second.
Power off	Auto shut off saves battery life.
Operating Temperature	0 to 50 ℃.
Operating Humidity	Less than 80% R.H.
Power Supply	DC 1.5 V battery ( UM4/AAA ) x 4 PCs.
Power Current	Approx. DC 4.0 mA
Weight	194 g/ 0.43 LB.
Dimension	180 x 40 x 40 mm (7.1″ x 1.6″ x 1.6″)
Accessories Included	• Instruction manual………………….. 1 PC • Soft carrying case ( CA-52A )…….. 1 PC
Application	• O2 monitor/dectors. • Food industrial : Refrigerator, Vegetable factory • Bio-Technology : Oxygen incubator, Anaerobic cultivator • Security system : Air conditioner and Oxygen shortage alarm system, Fire alarm system • Fuel cell system.

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