HANNA BL931700-1 BlackStone pH minicontroller

Range	0.00 to 14.00 pH
Resolution	0.01 pH
Accuracy (@25°C/77°F)	±0.02 pH
Calibration	manual, 2 points through offset and slope trimmers
Dosing Relay	maximum 2A (fuse protected), 250 Vac, 30 VDC
Dosing Selection	acid or alkalinecontact open=acid dosage=relay ON if measurement > setpointcontact closed=alkaline dosage=relay ON if measurement < setpoint
Setpoint	adjustable from 0 to 14 pH
Overtime	adjustable, typically from 5 to approximately 30 minutes
Input Impedance	10¹² Ohm
Analog Output	4 to 20 mA, accuracy ±0.20 mA, 500 ¥ maximum load
Power Supply	BL931700-0: 12 VDC adapter (included);BL931700-1: 115/230 VAC; 50/60Hz
Dimensions	83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’)
Weight	BL931700-1: 300 g (10.6 oz.)
Ordering Information	BL931700-0 (12 VDC) and BL931700-1 ( 115V) are supplied with mounting brackets, transparent cover and instruction manual.
Warranty	2 years

Details

Solutions
HI 7004L	4.01 pH Buffer Solution 1 x 500 mL bottle
HI 7007L	7.01 pH Buffer Solution 1 x 500 mL bottle
HI 7010L	10.01 pH Buffer Solution 1 x 500 mL bottle
HI 70300L	Electrode Storage Solution 1 x 500 mL bottle
HI 7061L	General Purpose Cleaning Solution 1 x 500 mL bottle
Accessories
HI 740146	Mounting Brackets for BL 931700 Housing
HI 710005	Power Adapter, 115 Vac to 12 VDC, US Plug
HI 710006	Power Adapter, 230 Vac to 12 VDC, European Plug
Probes
HI 1001	Flow-thru Monitoring pH Electrode with BNC Connection and 3 m Cable