Hanna Instruments (M) Sdn Bhd
11A, Jalan PJS 11/20,
Bandar Sunway,
46150 Petaling Jaya,
Selangor, Malaysia.
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
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
HI943500 EC Analog Controller with Direct Input from Potentiometric Probe
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1.5 kg
HI943500 are panel-mounted conductivity controllers designed for simplicity of use in a wide range of industrial process applications. Four different models are available with different measurement ranges, to satisfy any application requirements.
- Automatic temperature compensation ensures fast, accurately compensated readings even during sudden temperature fluctuations.
- Four different models are available with different measurement ranges.
- Displays values on the easy to read LCD with backlighting.
No Need for a Transmitter
- These controllers allow the direct connection of a potentiometric conductivity probe (HI 7638) with a cable up to 20 meters long, without using any transmitter.
Automatic Temperature Compensation
- The automatic temperature compensation (ATC) is performed directly by the HI 7638 probe with built-in temperature sensor.
Self-testing Diagnostics
- Designed with built-in diagnostic functions to enable the user to check and troubleshoot the instrument. The checks performed are through the front panel keys and can be used to isolate the cause of malfunction.
Friendly Interface
- The instruments are designed with a standard DIN panel mount with membrane keypads on the front, a large LCD and with auto-diagnostic functions
Visual Indicator
- The LED on the front panel indicates the operating status of the controller.
Robust Design
- A removable, transparent splash-proof cover protects the front panel.
EC/TDS
| EC Range |
HI943500A: 0.0 to 199.9 mS/cm HI943500B: 0.00 to 19.99 mS/cm HI943500C: 0 to 1999 µS/cm HI943500D: 0.0 to 199.9 µS/cm
|
|---|---|
| EC Resolution |
HI943500A: 0.1 mS/cm HI943500B: 0.01 mS/cm HI943500C: 1 µS/cm HI943500D: 0.1 µS/cm
|
| EC Accuracy | ±2% F.S |
| EC Calibration | manual, two point, through offset and slope trimmers |
| EC/TDS Temperature Compensation | automatic, 0 to 60°C (32 to 140°F), with β=2%/°C |
Process Control Meter
| Enclosure | black anodized aluminum body; front panel with flame retardant ABS; transparent splash-proof front cover |
|---|---|
| Panel Cutout | 141 x 69 mm (5.6 x 2.7’’) |
| Alarm Relay | 1, isolated, 2A, max. 240 V, resistive load, 1,000,000 strokes |
| Recorder Output | 4-20 mA (isolated) |
| Set Point | 1, isolated, 2A, max. 240 V, resistive load, 1,000,000 strokes |
| Power Supply | 230 VAC ±10%; 50/60 Hz |
| Environment | -10 to 50°C (14 to 122°F); RH max 95% |
| Weight | 1 kg (2.2 lb.) |
| Ordering Information | The HI943500 series is supplied complete with mounting brackets and instructions. |