Hanna, BL983321, TDS Mini Controller (0.00 to 19.99 ppm)

Name: TDS Mini Controller (0.00 to 19.99 ppm)
Brand: Hanna
SKU: BL983321

Catalog Number: BL983321

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Category

Pipette Controllers

TagsProcess controllers

Description

The BL983321 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) of a process stream that is within the 0.00 to 19.99 ppm (mg/L) range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a solenoid that switches from one DI (deionized) tank to another or to open a valve that will allow lower TDS water to flow into a tank being monitored in order to lower its TDS. The BL983321 can also be used to monitor the quality of water produced from ion exchange, reverse osmosis (RO) or distillation. *The BL983321 uses a 0.5 conversion factor in which 1.00 μS/cm = 0.50 ppm.
Multicolor LED Indicator
Fire Retardant Casing
Fire Retardant Casing

Specifications

General

SKU	BL983321
TDS Range	0.00 to 19.99 mg/L (ppm)
TDS Resolution	0.01 mg/L (ppm)
TDS Accuracy (@25°C/77°F)	±2% F.S.
TDS Conversion Factor	0.5
Temperature Compensation	automatic from 5 to 50°C (41 to 122°F) with ß =2%/ºC
Calibration	manual, with CAL trimmer
Dosing Relay	maximum 2A (fuse protected), 250 Vac, 30 VDC Contact close when measure: > setpoint
Overtime	adjustable, typically from 5 to approximately 30 minutes
Power Supply	models '-0': 12 VDC adapter (included) models '-1': 115/230 VAC 50/60Hz
Dimensions	83 x 53 x 99 mm (3.3 x 2.1 x 3.9')
Weight	models '-0': 200 g (7.1 oz.) models '-1': 300 g (10.6 oz.)
Ordering Information	Supplied with mounting brackets, transparent cover and instruction manual.
Recommended Probe	HI7634-00 EC/TDS probe with internal temperature sensor and 2 m (6.6') cable (not included).

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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