Hanna Instruments pH Mini Controller
#Grup produk P105586344
Spesifikasi
Dimensions (mm) | 83x53x99 (3.3x2.1x3.9\") |
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Installation Category | II |
Ordering Information | BL981411-0 (12 VDC) and BL981411-1 (115/230V) are supplied with mounting brackets, transparent cover and instruction manual. |
pH Accuracy | +/-0.2 |
pH Calibration | Manual, through CAL (offset) trimmer |
pH Dosing Relay | Maximum 2A (fuse protected), 250 Vac, 30 VDC |
Power Supply (V) | BL981411-0: 12DC adapter (included);, BL981411-1: 115/230AC; 50/60Hz |
pH Dosing Set Point | Acid or alkaline, contact open=acid dosage=relay ON if measurement > setpoint, contact closed=alkaline dosage=relay ON if measurement < setpoint |
pH Range | 0.0 to 14.0 pH |
pH Resolution | 0.1 pH |
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Informasi Produk
Description
The BL981411 is a compact, pH process controller designed for applications where space or cost is important. The device contains a high impedance pH input and may be used with any pH electrode with a standard BNC connector. It's adjustable dosing relay may be configured to dose above or below a user programmable pH setpoint. Users may choose from automatic or manual dosing modes allowing for easy maintenance and troubleshooting.
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