- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- MSA
- RAE Instruments
- RKI Instruments
- Gas Monitor Categories
- Single-Gas Monitors
- Multi-Gas Monitors
- Zero Maintenance Monitors
- Fixed System Gas Monitors
- Confined Space Kits
- Wireless Fixed Point Gas Detectors
- Hydrogen Sulfide (H2S) Monitors
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
Hanna pH Transmitter with 4-20 mA Galvanically Isolated Output with LCD Screen - HI8614LN
Item #:
HI8614LN
Brand:
Hanna Instruments
Share this product:
HI8614LN pH Transmitter with 4-20 mA Galvanically Isolated Output with LCD Screen by Hanna Instruments
The HI 8614LN is a water-resistant pH transmitter is designed to be used with a standard high impedance pH probe with BNC connector. The signal is then processed by a special high-impedance amplifier, which transmits an output current directly proportional to the input signal but independent of changes in load or cable capacitance.
Calibration is performed by the adjustment of two independent trimmers — slope and offset.
Temperature compensation is performed by the transmitter's ATC (Automatic Temperature Compensation) circuitry when measurements are taken with a temperature probe attached; if ATC is not required, it is also possible to substitute a fixed resistor for the temperature probe. The transmitter can be connected to HANNA controller HI 8510, HI 8710 or HI 8711, recorders, computers or any data monitoring device that accepts 4 to 20 mA input.
- Water resistant
- Loop powered
- Automatic Temperature Compensation
- LCD Screen
Order Information:
HI 8614LN (with display) is supplied with instructions.
| Range | 0.00 to 14.00 pH; 4–20 mA |
| Resolution | 0.01 pH; 0.01 mA |
| Accuracy @ 20°C | ±0.02 pH; ±0.02 mA |
| Calibration | offset: ±2 pH; ±2.2 mA; slope: 86 to 116%; ±0.5 mA |
| Temperature Compensation | fixed or automatic from 0 to 100°C (32 to 212°F) with HI 76608 probe |
| Input Impedance | 1012 Ohm |
| Recorder Output | 4-20 mA (isolated) |
| Protection | IP65 |
| Power Supply | 20-36 VDC |
| Load | max 500 Ohm |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 165 x 110 x 71 mm (6.5 x 4.3 x 2.8’’) |
| Weight | 1 kg (2.2 lb.) |