Hanna, BL931700, Mini pH Controller

Name: Mini pH Controller
Brand: Hanna
SKU: BL931700

The BL931700 is a compact single setpoint pH controller designed for applications where space and/or cost are important. It's adjustable dosing relay may be configured to dose above or below a pH setpoint. Users may choose from automatic or manual dosing modes allowing for easy maintenance and troubleshooting. The device contains a high impedance pH input and may be used with any pH electrode that has a standard BNC connector. Large Clear LCD Fire Retardant Casing BNC Connection

Catalog Number: BL931700

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General

SKU	BL931700
pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy (@25°C/77°F)	±0.02 pH
Calibration	manual, through offset and slope trimmers
Dosing Relay	maximum 2A (fuse protected), 250 Vac, 30 VDC
Dosing Selection	acid or alkaline contact open=acid dosage=relay ON if measurement >
setpoint contact closed	alkaline dosage=relay ON if measurement < setpoint
Setpoint	adjustable from 0 to 14 pH
Overtime	adjustable, typically from 5 to approximately 30 minutes
Recorder Output	4 to 20 mA, accuracy ±0.20 mA, 500 Ω maximum load
Input Impedance	10^12 Ohm
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	BL931700-0: 200 g (7.1 oz.) BL931700-1: 300 g (10.6 oz.)
Ordering Information	Supplied with mounting brackets, transparent cover and instruction manual.
Recommended Probe	HI1001 PVDF body pH electrode with 1/2in. NPT thread, BNC connector and 3 m (9.8') cable for continuous flow-thru monitoring (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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