●Base on intelligent recuperate smart bus, liquid crystal display, electron storage technology, integrated digital display, record integrating, regulation function
?Measuring accuracy ±0.2%FS (0?.5 ? 10?5% RH)
?Signal is completely isolated, provide 24 V isolated distribution
?Temperature pressure compensation, flow accumulation
?Recording time is 182 days long. Calculation in the longest recording time according to
?Intelligent recuperate the universal input, self-correction and self-diagnosis on-line
?Base on Smart Bus module bus, ordered special module
?Adopt non-volatize memory, do not need standby battery
Technical parameters
Input
II type standard signal: 0?V, 0?0 mA
III type standard signal: (1?) V, (4?0) mA
Voltage small signal: 0?0 mV, 0?00 mV
Thermo-resistance: Pt 100, Cu 50
Thermocouple: B, E, J, K, S, T
Pulse signal: 0?0 KHz
Isolation impedance: 20 MΩ@500 V
Output
Current: max 2 channel, (4?0) mA，load ability ?50 Ω
Communication: RS 485, baud rate: 57600 bps
Alarm: max 4 passive contacts (contact capacity 30 V DC/1 A)
Others
Common mode rejection ratio: >120 dB, serial mode rejection ratio: > 60 dB
Record gap: the longest 1/2/4/6/12/24/30 seconds
Resolution: 128×64, refreshing frequency: 1Hz
Temperature:0?5?br />
Humidity: 10%?5% RH no condensate
Power: 175?64 V AC, 45?5 Hz, 24 V DC
Wiring diagram
Wiring diagram
Power connection
Communication connection
Input signal connection
China · Fu Jian Wide Plus Precision Instruments Co., Ltd.
ADD: NO.1, Cha shan Road, Mawei Hi-tech Development Zone, Fuzhou, China.
Tel?86-591-83969908 83969918 Fax?86-591-83969222 83969444
http://www.wideplus.com E-mail：info@wideplus.com
