Company
Wireless Temperature and Humidity Monitor with Sensors and Data Logger RFT8100
Product Descript
1.1 Profile
8100-1M Wireless temperature and humidity measurement system includes display terminal (8100-1M), wireless temperature probe (8100-1T), wireless humidity probe (8100-1S, optional), wireless relay (8100-1Z, optional). 8100-1M acts as the display terminal and collects data from others: the humidity data from 8100-1S, the temperature data from 8100-1T, and the data from
8100-1Z. 8100-1Z receives data from 8100-1T and send to 8100-1M.
De
8100-1M-1 (Display terminal), 1 humidity probe port, 1 antenna port, 4 channels relay output
Manage max.15 probes
8100-1M-2 (Display terminal), 1 humidity probe port, 2 antenna ports, 4 channels relay outputs
Manage max.108 probes
8100-1T (Wireless temperature probe) Built-in temperature measurement point, on the top of copper pillar
8100-1Z (Wireless communication relay), Wireless communication relay, amplify wireless signal and extends communication distance
8100-1S (Wireless humidity probe), Humidity measurement probe
8100-1J (Heater) Heater also can lower humidity
8100-1M can be used to monitor and control humidity and temperature. With embedded panel installation, it can inspect each module sequently and display real time measurement values of each module. Besides, 8100-1M can perform RS-485 communication (Modbus protocol), 4 channels relay output (temperature upper limit, temperature lower limit, humidity upper limit and humidity lower limit), alarm recording, measurement recording, overage record curve and other functions. With TFT screen, 8100-1M can display several measurement values simultaneously.
The products have been developed, manufactured and tested in accordance with Quality Assurance System ISO 9001.
Application: electricity, electronic, petrol and petrification, textile, storage, tobacco, pharmacy industries.
Function De
Display terminal (8100-1M)
Inspect measurement values: Temperature, humidity by sequence and display
Measurement record: Temperature, humidity
Alarm record: Upper limit, lower limit, out of scope, RF interruption alarm
Time display: Year, month, date, hour, minute
Communication (RS-485 port): 1channel Modbus-RTU protocol
Wireless temperature probe (8100-1T), measure temperature: Measure temperature and send the data thru wireless communication
Wireless humidity probe (8100-1S), measure humidity: Connect with RH (humidity) port of 8100-1M
Wireless relay (8100-1Z), wireless communication relay: Details refers to user manual of 8100-1Z
Measurement Accuracy
Temperature (-20~125 celsius degree): ±0.5 celsius degree
Humidity (0~100%RH): ±4.5%RH
8100-1M
Relay output
No. of output: 4 channels programmable
Type of output: Mechanic contact, constant on
Contact capacity: 5A/250VAC
Serial com. Port
No. of output: 1 channel RS-485 port
Communication protocol: Modbus-RTU protocol
Baud rate: 2400, 4800, 9600, 19200, 38400 bps
Other parameters
Wireless
Sensitivity of receiving data wireless: -100dBm
Wireless communication distance of RF1: 100m without block outside
Wireless communication distance of RF2: 500m without block outside
Wireless frequency channel: 470~473MHz
Max. sending power of RF1: 10dBm
Max. sending power of RF2: 16dBm
Communication rate: 38.4Kbps
Humidity measurement port: 1 channel
Max. quantity of probes to manage: 108
Auxiliary power: 85~265VAC/DC (30VDC is optional. When it is DC power, terminal 23 is positive and terminal 24 is negative.)
Display mode: TFT display
Temp. drifting factor: <100PPM/ celsius degree
Withstand Voltage (Input against output): 2500V/1 min
Total power consumption: less than5W
Operation temperature: -20~60 celsius degree
Storage temperature: -40~85 celsius degree
Operation humidity: 5~95%RH
Pollution class: Class 2
Material of housing: Flammability acc. to UL94V0
Protection class: IP 30
Main unit size: 96mm x 96mm x 78mm
Installation Size:91mm x 91mm
8100-1T
Temperature measurement scope:-20~125 celsius degree
Accuracy of temperature measurement: ±0.5 celsius degree
Wireless communication distance: 100m without block outside
Wireless frequency channel: 470~473MHz
Max. sending power: 10dBm
Communication rate: 38.4Kbps
Power supply mode: Li battery
Working life: 6 years
Protection class: over IP65
8100-1S
Humidity measurement scope: 0~100%RH
Accuracy of humidity measurement: ±4.5%RH
Response time of measurement: less than4S
1.6 Parameter Setup
The user can set up parameters on the meter or through PC, including communication address, baud rate, time, password, language, temperature unit, relay control mode, relay alarm, alarm backlight shimmer, interval of RF transmission, fall back of temperature upper limit alarm, identified time of temperature over upper limit, display order of measurement values, record clearance, module loading, module deletion, module ID, module attribute, corresponding number of module, temperature upper limit, humidity upper limit, temperature lower limit, humidity lower limit, relay number and other parameters.
1.7 EMC and Safety Standard
IEC61000-4-2 (GB/T17626.2)
IEC61000-4-8 (GB/T17626.8)
IEC61000-4-4 (GB/T17626.4)
IEC61010-1 (GB/T4793.1)
