GLobal Water WQ770-B 手持式浊度计（包括浊度传感器） (có cảm biến độ đục)

Range: 

- Sensor: 0-50 NTU and 0-1000 NTU 

- Meter: 0-50 NTU or 0-1000 NTU selectable

Accuracy: + 1% of full scale

Meter Resolution: 12 bit

Output: 

- Sensor: 4-20mA 

- Meter: LED screen 

Method: Nephelometer with correction

Operating Voltage: 

- Sensor: 10-36 VDC @ 40 MS  

- Meter: Internal 9VDC battery  

Current Draw: 30 mA plus sensor output (Sensor)

Warm-up Time: 5 seconds minimum (Sensor)

Operating Temperature: 

- Sensor: 14 to 122°F (-10 to +50°C) 

- Meter: 32 to 122°F (0 to +50°C) 

Materials: 306 stainless steel, delrin, polyether jacketed cable.

Maximum Pressure: 30 psi

Light Source: Infrared LED, (880nm)

Sensor Cable Length: 25 ft standard (optional to 500 ft)

Size: Body= 1 1/2 x 8.5 inches (3.8 x 21.6 cm) (Dia x Length)

Weight: 2 lbs (907 g) (Meter+sensor)

Brochure 

Manual