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TDS Online Measurement and Control Monitor (0.00 – 19.99 mg/L) BL983321-1

Producer: HANNA Instruments

SKU: HANNA-BL983321-1 Category: Hanna experimental measuring equipment

TDS Online Measurement and Control Monitor (0.00 - 19.99 mg/L)

– Screen measures and controls TDS continuously from 0.00 arrived 19.99mg/L

– Relay control close When measurement point > set point.

– Can be connected to 1 dosing pump.

– Manual calibration at any point from 0.00 arrived 19.99mg/L.

– NO 4-20mA analog output

– Connects to 1 HI7634-00 electrode with 2m long cable(buy separately).

+ BL983321-0: 12VDC adapter

+ BL983321-1: 115/230VAC

Fixed dose distribution relay

The BL983321 has a default dosing relay that is a closed contact when above the user programmed set point.

Overdose protection

The small controller can be programmed to shut off a valve, pump, or connected device when activated continuously beyond a selected time; Adjust from 5 to 30 minutes.

Switch control mode

With just one switch, normal “Auto” operation can be converted into “ON/OFF” mode.

Protective dosing

The mini controller is protected against a maximum of 2A load from one pump or connected device.

Connect peripheral devices easily

Quick and easy terminal connection to power, communications, dose control, or sensors.

SPECIFICATIONS

TDS scale	0.00 to 19.99 mg/L
Resolution	0.01 mg/L
Error (@25°C)	±2% full scale (approx. ±0.40mg/L)
TDS conversion factor	0.5
Calibration	Manual, 1 point with CAL fine tuning button
Dosage division	Maximum 2A (protective fuse), 250 Vac, 30 VDC
Choose dosage	contact closes when measuring point > set point
Installation point	Customize from 0.00 to 19.99 mg/L
Overdose	Customizable from 5 to nearly 30 minutes
Heat compensation	Automatic from 5 to 50°C (41 to 122°F) with β =2%/ºC
Electricity supply	BL983321-0: 12 VDC adapter (included) BL983321-1: 115/230VAC; 50/60Hz
Size	83 x 53 x 99 mm
Mass	BL983321-0: 200g BL983321-1: 300g
Supply includes	– BL983321 screen. – Transparent plastic lid. – Mounting frame. – 12VDC adapter (for BL983321-0). - Warranty. - User manual. - Quality certification. – Paper container. CONDUCTIVITY ELECTRODE HI7634-00 PURCHASED SEPARATELY
Guarantee	12 months (for products with intact tags and warranty card)