Hanna Instruments (M) Sdn Bhd
11A, Jalan PJS 11/20,
Bandar Sunway,
46150 Petaling Jaya,
Selangor, Malaysia.
+603-5638 9940
Penang Branch Office
Hanna Instruments (M) Sdn Bhd
N0. 303-2-27, Krystal Point,
Jalan Sultan Azlan Shah,
11900 Sungai Nibong,
Penang, Malaysia.
+604-638 4558
+604-645 4558
penang@hannamalaysia.com

Sabah Branch Office
Hanna Instruments (M) Sdn Bhd

No. 4-1, 1st Floor,
Plaza Kingfisher,
Jalan Plaza Kingfisher 5,
Inanam, 88450 Kota Kinabalu,
Sabah, East Malaysia.
088-382 941
088-382 942
sabah@hannamalaysia.com


HI8614 pH Transmitter with 4-20 mA Galvanically Isolated Output

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HI8614 pH Transmitter with 4-20 mA Galvanically Isolated Output Controllers, Analyzers & Transmitters Process Control HI8614 pH Transmitter with 4-20 mA Galvanically Isolated Output Controllers, Analyzers & Transmitters Process Control
RM 3,133.00
1.5 kg

In Stock


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HI8614.jpg (45.11 KB)
The HI8614N 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 highimpedance amplifier, which transmits an output current directly proportional to the input signal but independent of changes in load or cable capacitance.

  • Temperature compensation ensures fast, accurately compensated readings even during sudden temperature fluctuations.
  • Water resistant design for use in process control.
  • Optional backlit, LCD display for easy viewing.

Automatic Temperature Compensation (ATC)

  • 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.

BNC Connector

  • The transmitters use a universal BNC socket for quick and secure connection to any electrode with a BNC connector.

Easy Calibration

  • Calibration is performed by the adjustment of two independent trimmers — slope and offset.

Isolated Input

  • The input is isolated from the current loop to eliminate problems related to ground loop, low insulation cables, multiple electrode connections, and a common mode voltage of up to 100V ensures true differential readings

Flexible for Your Needs

  • The transmitter can be connected to any Hanna controller that accepts analog input.

Version with LCD

  • HI8614”L” versions allow easy verification and monitoring of measured values and is easier to calibrate and maintain.

pH

pH Range 0.00 to 14.00 pH; 4–20 mA
pH Resolution (for “L” models) 0.01 pH; 0.01 mA
pH Accuracy ±0.02 pH; ±0.02 mA
pH Calibration offset: ±2 pH; ±2.2 mA; slope: 86 to 116%; ±0.5 mA
pH Temperature Compensation fixed or automatic from 0 to 100°C (32 to 212°F) with HI76608 probe
pH Input impedence 1012 ohm

Process Control Meter

Recorder Output 4-20 mA (isolated)
Load max 500 Ohm
Display LCD only for HI8614LN
Power Supply HI8614N: 18-30 VDC; HI8614LN: 20-36 VDC
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
IP Rating IP65
Dimensions 165 x 110 x 71 mm (6.5 x 4.3 x 2.8’’)
Weight 1 kg (2.2 lb.)
Ordering Information HI8614N and HI8614LN (with display) is supplied with instructions.

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