- Contact Person : Ms. Huang Fanny
- Company Name : Fuzhou Chengfan Import & Export Trading Co., Ltd.
- Tel : 86-591-83997856
- Fax : 86-591-87307438
- Address : Fujian,Fuzhou,Rm103, #520, Xida Road, Meicheng Town, Minqing, Fuzhou
- Country/Region : China
- Zip : 350800
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CTL series pressure transmitter
Technical parameter
Analog quantity output DC 4 mA~20 mA (load resistance ≤500 Ω)
DC 0~10 mA (load resistance ≤750 Ω)
DC 1V~5 V (output resistance ≤ 250 Ω)
DC 0~5 V (output resistance ≤ 2250 Ω)
Switch quantity output relay control output --- ON /OFF (with return difference)
Contact capacity ·AC 220 V/3A, DC 24 V /5A (resistive load)
· Silicon controlled rectifier control output ---- SCR (zero-acrossing trigger pulse) output, AC 400 V/0.5A
·Solid state relay output ---- SSR (solid state relay control signal) output; DC (5~24 ) V/30 mA
Communication output ·standard serial bi-directional communication interface
·Communications agreement: RS-232C, RS-485
·Baud rate: 300~9600 bps (free set)
Measuring range relative pressure max 0~1 MPa, min 0~20 KPa
Measuring accuracy ±0.2% FS or ±0.5% FS
Resolution ±1 word
Display range –1999~9999
Display mode four bits high brightness LED digital display, LED operation state display, double screen digial display.
Control / alarm may select high limit, lower limit or high-higher limit, low-lower limit control /alarm Mode output
relay ON/OFF with return difference (may be free set)
Parameter setup ·digital set by panel soft push keystroke
·Setting value of the parameter would be permanent maintenance after power to fail,
·Setting value of the parameter is locked with cipher code
Protection mode ·LED indicate for the relay output situation,
·Input super/owe range alarm
·Power under-voltage or abnormal operation automatic reset
Environmental temperature 0~50°C
Relative humidity ≤85% RH (avoids corrosive gas strong)
Supply voltage AC 90 V~265 V (switch power) DC 24V±2 V (switch power)
Power consumption ≤4 W (AC 90 V ~265 V switch power)
≤4 W (DC 24 V switch power)
Structure material pressure interface: stainless steel
Sense-pressure membrane: 316 L stainless steel
electronic shell: Aluminum Alloy or iron shell
sealed rubber ring: fluorine rubber, nitrile rubber or full sealed weld
CTL series pressure transmitter