• Tethys精巧多通dao shui质fenxi仪EL200

     品pai:Tethys  xing号:EL200  类xinge始嗖  
     用途e始嗖  测量fanwei:PH -14  测量精度:+/- 0.01  
     重量:2kg  电源:90-265 VAC 47/63 Hz or 24V DC   
    PARAMETER STANDARD RANGE TYPICAL REPEATABILITY
    OTHER RANGES ON REQUEST
    pH 0-14  +/- 0.01 pH
    ORP +/-2000 mV +/- 1 mV
    Dissolved oxygen 0-25 mg/l O2 +/- 0.02 mg/l O2
    Conductivity 0-20 μS (K=0.01) +/- 0.01 μS
    0-200 μS (K=0.1) +/- 0.1 μS
    0-2000 μS (K=1) +/- 1 μS
    0-20 mS (K=10) +/- 0.01 mS
    Chlorine 0-5 mg/l +/- 0.01 mg/l
    TSS (Total Suspended Solid) 0-1500 mg/l TSS +/- 1% of reading or +/- 2 mg/l TSS
    0-30000 mg/l TSS +/- 1% of reading or +/- 2 mg/l TSS
    Turbidity 0-4 NTU +/- 0.4 NTU
    0-40 NTU +/- 0.4 NTU
    0-400 NTU +/- 2 NTU
    Temperature 0-80°C +/- 0.1 °C
         
    MONO & MULTI-CHANNEL WATER CONTROLLER, EL200 - GENERAL SPECIFICATION
    Inputs pH/ORP
    2 X 4-20 mA input, 2-wire or 4-wire (15v DC galvanically isolated source, 50mA maxi)
    Outputs 2 x 4-20mA active output (load of 500 ohm maxi)
    Relays 4x electromechanical SPDT (form C) contact, 5 A Programmable individually for high or low alarm, probe default or stream multiplexing
    Free sockets 2x free sockets for additional modules among:
    Conductivity module
    4-20mA input module, 2-wire or 4-wire (15v DC source, 50 mA maxi)
    4-20mA active output (load of 500 ohm maxi)
    Measuring mode Continuous
    Memory 288 lines of measurements (up to 16 channels) with time
    Power supply 90-265 VAC 47/63 Hz or 24V DC 0.5 A maxi protection for peak current 8/20 µS up to 8 kA
    Touch Screen Colour TFT LCD 480x272 pixels with LED backlight
    Communication RS232,MODBUS or HTTP/Web interface(windows with IE9/10/11, Android with Opera, Apple i-phone with safari)
    RS485 port for MODBUS communication
    RS485 port for digital probes (DO,TSS,pH,ORP)
    USB
    Optional Wi-Fi and Ethernet interfaces
    Certifications CE, EN 61010-1, EN 61326
    Enclosure IP65, Aluminum with epoxy coating for wall mounting
    Optional pipe mounting brackets
    Dimensions 140 x 140 x 91 mm
    Weight 2 kg approx.
         
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