HACH
HACH PRO Series Transmitter, Electrodeless Conductivity PN.PRO-E3A1N
HACH PRO Series Transmitter, Electrodeless Conductivity PN.PRO-E3A1N
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The economical PRO-E3 Transmitter is easy to use with its menu-guided user interface. The NEMA 4X enclosure can be panel, wall, pipe, or integral sensor mounted. The interface is identical to GLI's 33-series analyzers. Versatile 2, 3, or 4-wire hookup capability. Isolated 4 - 20 mA output. The transmitter is also passcode protected.
Benefits
Menu-guided Operation
The simple keypad and logical menu structure make this analyzer easy to use. Menu screens guide you through setup, calibration, operation, and test/maintenance functions.
Isolated 0/4 - 20 mA Analog Output
The isolated analog output can be set to 0 - 20 mA or 4 - 20 mA, and assigned to represent the measured parameter or temperature. During calibration, the output is automatically held at the last measured value and, upon completion, returned to its active state.
Multiple Language Capability
All screens can be selected for display in English, French, German, or Spanish.
Passcode-protected Access
For security, use the passcode capability to restrict access to configuration settings and calibration to authorized personnel only.
Versatile Hookup Capability
PRO-series transmitters can be wired in a two, three, or four-wire hookup arrangement to meet your application requirement.
Specifications
Dimensions
| Width | with back cover |
Technical Attributes
| Communication | 4-20 mA Output |
| Display | 2-line by 16 character LCD |
| Load | Maximum permissible load dependent on power supply voltage, transmitter hookup arrangement, and wire resistance |
| Material | Enclosure: Polycarbonate |
| Operating Temperature Range | -20 - 60 °C at 0 - 95% RH (non-condensing) |
| Parameter | Electrodeless Conductivity |
| Power Requirements (Voltage) | 12 - 30 V DC |
| Relative Humidity | 0 - 95 % non-condensing |
| Repeatability | ± 0.05 % of span, at 25 °C |
| Response Time T90 | 60 s |
| Storage Conditions | -30 to 70 °C 0-95% Relative humidity, non-condensing |
| Temperature Compensation | -10 - 110 °C Automatic with selection for NTC 300 Ω, Pt1000 or Pt100 or manually fixed at a user-entered temperature; additional selectable temperature correction factors (ammonia, morpholine or user-set pH/°C linear slope) |
| Temperature Drift | 0.02 % of span per °C (zero and span), at 25 °C |
| Warranty | 12 months |
| Weight | 0.280 kg |
| What's included? | Controller, User Manual |
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