VisiWater DO Arc 120 FC10代理品牌

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水質(zhì)分析、流量、液位、壓力等儀表

詳細內(nèi)容：貨號：243650VisiWaterDO用于測量水中的溶解氧

VisiWater DO Arc 120 FC10代理品牌產(chǎn)品信息

詳細內(nèi)容：

貨號：243650

VisiWater DO 用于測量水中的溶解氧。它配有集成的光電子，具有自我診斷測量設(shè)備的全部功能。VisiWater DO 比傳統(tǒng)的氧電極更加容易維護，因為它沒有機械敏感膜和腐蝕性電解質(zhì)。

Specifications

Measurement Principle	Oxygen dependent luminescence quenching
Measuring Range	4 ppb to 25 ppm (DO) or 0.1 to 600 mbar (pO2)
Oxygen Consumption	None
Required Flow	None
Response Time	< 30 s at 25 °C, from air to nitrogen
Temperature Sensor	NTC 22 kOhm
Drift at Room Temperature	< 1 % per week
Configurable Values	DO: mbar; %-sat; %-vol; µg/l; mg/l; ppb; ppm; Temperature: °C
Process Temperature	0 to 60°C
Pressure Range	0 to 12 bar
O-ring Material	EPDM (FDA approved)
Surface Quality of Steel	Ra < 0.4 µm (N5)
Protection Rating	IP 68
Certificate	Yes, 3.1 certificate with heat number
Serial Number	Yes
Diameter	12 mm
Process Connection	PG13,5
Electrical Connector	Fix cable with open end wires
Analog Interface 1	4-20 mA for DO, programmable
4-20 mA Current Range	3.5 to 22 mA
Baud Rate	4800, 9600, 19200, 38400, 57600,115200 bd
Operating Voltage	7 to 30 VDC max. 1 W
Accuracy at 25°C	1 ± 0.05%-vol: 21± 0.2%-vol; 50 ± 0.5%-vol
Wetted Parts	Stainless Steel 1.4435
a-length	120 mm
Membrane / Cap	Delivered with ODO Cap H0