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The Pronto EC Meter HI983307 is a water resistant conductivity meter designed specifically for the continuous monitoring of EC. With a user-selectable setpoint and visual LED alarm system, you can now measure with peace of mind. The HI983307 is supplied with a probe that compensates for temperature variations automatically and requires little maintenance.
User-selectable setpoint and visual LED alarm
Automatic temperature compensation
Water-resistant housing
Details
Engineered to withstand the aggressive environments in agricultural and hydroponic applications, the HI983307 is a simple way to measure EC. You can simply hang the meter right above the sample to be tested for continuous measurement and the unit will run without interruption on 12 VDC power supply or take it with you for spot checks. The built-in visual alarm will activate when any measured value is outside the hysteresis range. This exclusive feature will ensure maximum system efficiency with minimum investment. The meter housing is rated IP54 meaning it has a high level of protection against particles and a fair amount of protection against water. The integrated large LCD allows for an easy reading from a distance and can measure with great accuracy up to 9.99 mS/cm.
The meters are supplied with a HI7632 probe that automatically compensates for any temperature variation. The HI7632 is a two-pole amperometric EC probe for panel mounted mini controllers that measure in the high range (mS/cm). This probe has a built-in temperature sensor for Automatic Temperature Compensation (ATC) and a ½” male NPT threaded connection for insertion mounting. The HI7632 probe provides a rapid response and high accuracy EC measurement.
Features at-a-glance:
Water resistant housing
- The meter housing is rated IP54 meaning it has a high level of protection against particles and a fair amount of protection against water
One-point calibration
- Calibrate with 5.00 mS/cm EC solutions using a screwdriver
Automatic Temperature Compensation (ATC)
- Samples automatically compensated for temperature variations
User selectable setpoint and visual LED alarm
- Meter will activate when EC value is outside hysteresis range
| EC Range | 0.00 to 9.99 mS/cm |
|---|---|
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ±2% F.S. |
| EC Calibration | Manual, 1 point through trimmer |
| EC/TDS Temperature Compensation | Automatic from 5 to 50°C (41 to 122°F) with ß=2% |
| EC/TDS Probe | HI7632 EC/TDS probe (included) |
|---|---|
| Power Supply | External 12 VDC (included) |
| Setpoint | 0.70 to 3.50 mS/cm |
| Alarm | LED blinks when EC value is outside hysteresis (±0.20 mS/cm around setpoint) range |
| Dimensions | 86 x 94 x 33 mm (3.4 x 3.7 x 1.3”) |
| Weight | 150 g (5.3 oz) |
| Ordering Information | HI983307 is supplied with HI7632 EC/TDS probe, calibration screwdriver, 12 VDC power adapter and instruction manual. |
