*Conventional Five Parameter Monitoring InstrumentSelf diagnostic function.

Safe and reliable work

long service life

Maintenance Province

High testing accuracy

Stable readings from beginning to end, with good long-term stability

*Conventional Five Parameter Monitoring InstrumentParameters: pH、 Temperature, dissolved oxygen, conductivity, turbidity.

Regular testing of groundwater quality should be conducted in various regions. The inspection method shall be carried out in accordance with the national standard GB 5750 "Standard Inspection Method for Drinking Water".

Host: WTF200 conventional five parameter transmitter output

Conventional Five Parameter Monitoring InstrumentPower supply: 220V, 24V, or 12V

Digital signal output: MODBUS RTU or PROFIBUS DP

Analog output: 2 sets of analog signal current (4-20mA) output and relay

Probe: Direct input type, fast response speed

1. Water temperature

Measurement range: 0.0-60 ℃

Response: ≤ 0.5min

2 PH

determine

Measurement range 0.00~14.00

Response time ≤ 0.5min

Temperature compensation 0-50 ℃ automatic temperature compensation

3. Dissolved oxygen

Measurement range: 0.00~20.00mg/L

Resolution 0.1mg/L

Reaction time (25 ℃) T90:30s T99:90s

Temperature compensation 0-60 ℃ automatic temperature compensation

4conductivity

Measurement range 10 uS -500mS/cm

Test method: 4-pole electrode method

The electrode constant K is 0.917cm-1, ±1.5%

Reaction time (25 ℃) T90:30s T99:90s

Temperature compensation with built-in non-linear surface water temperature compensation

5. Turbidity

Measurement range: 0.0-1000FNU

Method principle: 90 degree scattering turbidity method with built-in ultrasonic generator for cleaning lenses

Test Lens Sapphire Lens

Measurement accuracy: ± 3% of the measured value