HANNA BL983320-2 电导率（EC）控制器EC (0.0 to 199.9 μS/cm)

Range

0.0 to 199.9 μS/cm

Resolution

0.1 μS/cm

Accuracy (@25°C/77°F)

±2% full scale

Calibration

manual, with CAL trimmer

Dosing Relay

maximum 2A (fuse protected), 250 VAC, 30 VDC

output 4-20 mA

Dosing Selection

relay activated (contact closed) when the measurement is greater than the setpoint

Setpoint

adjustable from 0 to 199.9 μS/cm

Overtime

adjustable, typically from 5 to approximately 30 minutes

Temperature Compensation

automatic from 5 to 50°C (41 to 122°F) with beta =2%/ºC

Power Supply

115/230 VAC; 50/60Hz

Dimensions

83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’)

Weight

300 g (10.6 oz.)

Ordering Information

BL983320-2 (115/230 VAC)are supplied with mounting

brackets, transparent cover and instruction manual.

Warranty

12 months