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BL931700-1 ::Mini pH Controller
BL931700-1 ::Mini pH Controller
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LE 0.00 EGP
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LE 0.00 EGP
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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
| Specification Name | Detail |
|---|---|
| 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 | BL931700-1: 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 | Supplied with mounting brackets, transparent cover and instruction manual. |
| Recommended Probe | HI1001 PVDF body pH electrode with 1/2” NPT thread, BNC connector and 3 m (9.8’) cable for continuous flow-thru monitoring (not included). |
