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Hanna Instruments (M) Sdn Bhd 198801005697 (173054-W)
Business
Hours
Monday - Friday 8:30 AM - 5:30 PM
Saturday - Sunday Closed
We′re closed on
Public Holiday
Open
Closed
Penang,Selangor,Kuala Lumpur (KL),Sabah,Kota Kinabalu,Petaling Jaya,Sungai Nibong - BL7917-2 ORP Controller and Pump
03-Jul-2017
The BL7917 combines a ORP meter with a chemical dosing pump in order to maintain a desired set point in process applications.
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Two advanced instruments in one compact unit.
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Convenient installation with all controls on front panel.
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Widely used in plating, wastewater treatment, water treatment and swimming pools.
Easy Installation
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Designed with mounting holes built into a rugged base, BL7917 is simple to install. All of the controls and pump assemblies are conveniently located on the front of the unit.
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Proportional Dosing
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A proportional control slows down the stroke rate as the measured value approaches the user selectable set points, avoiding overdosage of chemicals. This feature makes the pump’s dosing more accurate, saves chemicals and eliminates unnecessary and costly corrections to your process, especially with slow reacting chemicals.
Rugged Construction
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BL7917 is housed in rugged, fiber-reinforced polypropylene IP55 rated casings to protect from hazardous spills and splashes. PVDF, FPM/FKM and PTFE materials are used for all parts that come into contact with liquid to resist corrosion caused by chemicals.
Isolated Recorder Output
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To enhance troubleshooting and the ability to record data while monitoring, simply attach a recording device to the instrument’s 4 to 20 mA output contacts, conveniently located on the front panel, to obtain a copy of the results on demand.
Simple Pump Action
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A positive displacement solenoid with few moving parts makes the BL7917 more reliable than motor driven pumps since there is no rotating parts, gears or cams; drastically reducing any chance of mechanical failure.
Auxiliary Dosing Contacts
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Allows the user to attach a mixer or priming pump that is activated only when the pump is dosing.
|
ORP Range |
-999 mV to +999 mV |
|
ORP Resolution |
1 mV |
|
ORP Accuracy |
±5 mV |
|
Alarm Relay Set Point |
1 isolated, 2A, max. 240V, resistive load, 1,000,000 strokes |
|
Dosing Control |
proportional, oxidizing or reducing, user selectable |
|
Analog Ouput Signal |
4-20 mA (isolated) |
|
Dosing Terminals |
1 isolated, 2A, max. 240V, resistive load, 1,000,000 strokes |
|
Over Current Protection |
250V fuse |
|
Display |
LCD |
|
Power Supply |
230V ±15%; 50/60Hz (40W); |
|
Environment |
0 to 50°C (32 to 122°F); RH max 95% non-condensing |
|
IP Rating |
IP55 |
|
Dimensions |
221 x 142 x 181 mm (8.7 x 5.6 x 7.1’’) |
|
Weight |
5 kg (11 lb.) |
|
Ordering Information |
BL7917-2 is supplied with 7 m (23') LPDE suction valves, polyethylene discharge tubing, 230V power cable and instructions. |
Send your message to Hanna Instruments (M) Sdn Bhd
Main Office
Other Office
Hanna Instruments (M) Sdn Bhd (Penang)
N0. 303-2-27, Krystal Point, Jalan Sultan Azlan Shah, 11900 Sungai Nibong, Penang, Malaysia.
Tel: 
Fax: 
Email: 
Hanna Instruments (M) Sdn Bhd (Sabah)
No. 4-1, 1st Floor, Plaza Kingfisher, Jalan Plaza Kingfisher 5, Inanam, 88450 Kota Kinabalu, Sabah, East Malaysia.
Tel: 
Fax: 
Email: 
Hanna Instruments (M) Sdn Bhd (Johor)
No. 49-1, 1st Floor, Jalan Molek 3/10, Taman Molek, 81100 Johor Bahru, Johor, Malaysia.
Tel: 
Email: 
US 11083 
GB 8971 
CA 8133 
AU 7480 
IE 5608 
BR 1787 
NZ 1715 
CN 864 
