美國(guó)ROYCE   7011A懸浮固體濃度測(cè)量分析儀

性能描述：
    7011型懸浮固體濃度測(cè)量分析儀配合不同功能的探頭可以為用戶提供可靠、連續(xù)的在線分析測(cè)量。廣泛應(yīng)用于廢水處理站、河流湖泊的監(jiān)測(cè)等場(chǎng)合。顯示單位是毫克每升或百分度，可以自動(dòng)切換量程。探頭表面自動(dòng)清洗頻率由用戶社定。
參數(shù)參考： 
     測(cè)量范圍：由所選探頭決定；
     標(biāo)準(zhǔn)輸出：隔離4~20mA或0~1V，隔離485通訊接口；2個(gè)繼電器輸出；
     顯示屏：2.2”×1.5” LCD輸出；
     供電：115/230VAC 50/60Hz；
     封裝：NEMA 4X(IP65)
     重量：2.5kg

SPECIFICATIONS
Range:
100 – 10,000 up to 800 – 80,000 mg/l (Sensor Dependent)
Standard Outputs:
4 – 20 mA or 0 – 1 VDC (Isolated)
RS-485 serial port (isolated and surge protected)
Standard Setpoints:
Two programmable setpoint relays
All relays are form C rated 250 VAC, 7 Amps resistive
Readout Device:
Harsh environment, 2.2” x 1.5” LCD digital display
Input Power:
Switch selectable 115/230 VAC, 60/50 Hz
Enclosure:
NEMA 4X (IP65) Fiberglass
Instrument Ambient Conditions:
Temperature: -10 to 50ºC
With Heater: -40 to 50ºC
Humidity: 0 to 100%
Analyzer Options:
NEMA 4X enclosure with quick disconnect for sensor
Rear Rail mounting kit
JB-93 junction box with quick disconnect for sensor
Weight:
5.5 Lbs (2.5 kgms)