HI700 series
Embedded online microcomputer EC/° C controller
EC：0.0 to 199.9 mS/cm； °C：- 10 to 100 °C； 4-20mA, 0-20mA analog output, RS485 digital output

In order to better meet the control needs of industrial online systems, HANNA has launched the HANNA Hana Instrument&HANNA Online Conductivity Meter EC Meter HANNA Hana HI700 Series HANNA Hana Online Digital Analysis Control Instrument [Conductivity] Online Conductivity Controller, which can perform on/off dosing, proportional dosing, PI control, and PID control. Humanized design, users can navigate through the menu and gradually complete the operation. Hana Online Conductivity Meter EC Meter HANNA Hana HI700 Series HANNA Hana Online Digital Analysis and Control Instrument [Conductivity] Users can customize system parameters according to application needs. HANNA Hana Instrument&Hana Online Conductivity Meter EC Meter HANNA Hana HI700 Series HANNA Hana Online Digital Analysis and Control Instrument 【 Conductivity 】 Installation is fast and convenient, and current and voltage analog outputs can be selected.

HANNA Online Conductivity Meter EC Meter HANNA HI700 Series Features:
Accurate, reliable, easy to install, automatic and manual temperature compensation
Users can set parameters according to their actual situation
• Key menu style setting method, dual set point control, and status indicator light
• Optional independent current and voltage output
Password protection function to prevent accidental operation
• Switching dosing, proportional dosing, PI, PID control methods
• Automatic protection system to respond to sudden power outages

HANNA Online Conductivity Meter EC Meter HANNA HI700 Series Online Digital Analysis and Control Instrument [Conductivity] Technical Parameters Details:

model
HANNA Hana Instrument&Hana Online Conductivity Meter EC Meter HANNA Hana HI 700 Series

Measurement range
0 to 199.9 mS/cm (automatic range selection)- 10to 100°C

Resolution
0.1 μS/cm to 0.1 mS/cm； 0.1°C

Measurement accuracy
± 2% F.S. (conductivity); ±0.5°C（0 to 70°C）； ± 1 ° C (in addition)

Conductivity calibration: Automatic or manual single point calibration

Automatic or manual temperature compensation- 10 to 100°C

Output signal digital output: RS485 bidirectional independent output
Analog output: independent output, 0-1mA, 0-20mA and 4-20mA, 0-5 Vdc, 1-5 Vdc and 0-10 Vdc

Analog input 4-20mA

Two SPDT relays for drug addition; 5A-250 Vac, 5A-30 Vdc (resistive load)

Alarm relay: 1 SPDT relay; 5A-250 Vac, 5A-30 Vdc (resistive load)

Power supply mode
115 Vac or 230 Vac or 100 Vac ±10%，50/60 Hz

Usage environment
0 to 50°C (32 to 122°F); RH max 95% non condensing

Size and weight
Installation: 140 x 140 mm, Host: 144 x 144 x 170 mm; 1.6Kg

HANNA Online Conductivity Meter EC Meter HANNA HI700 Series Online Digital Analysis and Control Instrument [Conductivity] Standard Configuration Details：

Hana online conductivity meter EC meter HANNA Hana HI 700221-2 online analytical control instrument host [conductivity], 230Vac power supply, analog output, dual set points, On/Off and PID control￥8100.00Reference quotation

HANNA Hana Instrument&Hana Online Conductivity Meter EC Meter HANNA Hana HI 700222-2 Online Analysis Control Instrument Host [Conductivity], 230Vac Power Supply, RS485 Output, Dual Setpoints, On/Off and PID Control￥8100.00Reference quotation

HANNA Online Conductivity Meter EC Meter HANNA HI700 Series Online Digital Analysis and Control Instrument [Conductivity] Accessories List:

HI7030G standard value: 12880 µ S/cm, specification: 3700 mL, conventional grade, EC buffer solution
HI7030L standard value: 12880 µ S/cm, specification: 500 mL, conventional grade, EC buffer solution
HI7030G standard value: 12880 µ S/cm, specification: 3700 mL, conventional grade, EC buffer solution
HI 7031L standard value: 1413 µ S/cm, specification: 500 mL, conventional grade, EC buffer solution
HI 7031G standard value: 1413 µ S/cm, specification: 3700mL, regular grade, EC buffer solution
HI 7031L standard value: 1413 µ S/cm, specification: 500 mL, conventional grade, EC buffer solution
HI 7033L standard value: 84 µ S/cm, specification: 500 mL, conventional grade, EC buffer solution
HI 7033M standard value: 84 µ S/cm, specification: 250 mL, conventional grade, EC buffer solution
HI 7033L standard value: 84 µ S/cm, specification: 500 mL, conventional grade, EC buffer solution
HI 7034L standard value: 80000 µ S/cm, specification: 500ml, conductivity calibration buffer solution
HI 7034M standard value: 80000 µ S/cm, specification: 250ml, conductivity calibration buffer solution
HI 7034L standard value: 80000 µ S/cm, specification: 500ml, conductivity calibration buffer solution