The controller/pump series of instruments are enclosed in a modular housing for maximum protection. These pumps utilize the one-piece polypropylene, injection-molded housing. Since there are no joints or screws holding different sections of the housing together, the case is extremely rugged and sturdy. This series of instruments will mount easily in your plant using a minimum of wall space. The controls and pump head are located in the front to allow easy access.
Order Information:
BL 7916-1 is supplied with discharge and suction valves, polyethylene tubing, 115V power cable and instructions
BL 7916-2 is supplied with discharge and suction valves, polyethylene tubing, 230V power cable and instructions
Specifications
Range | 0.00 to 14.00 pH |
Resolution | 0.01 pH |
Accuracy | ±0.01 pH |
Flow Rate | 13.3, 11.7, 10.1, 9.0, 7.8 (LPH) |
pH Temperature Compensation | fixed temperature compensation of 25°C (77°F) |
Input Impedance | 1012 Ohm |
Dosage | proportional, acid or base, user selectable |
Calibration | offset: ±1 pH with trimmer; slope: 85 to 115% with trimmer |
Recorder Output | 4-20 mA (isolated) |
Dosing Contact | 1 isolated contact, 2A, Max. 240V, resistive load, 1,000,000 strokes |
Alarm Contact | 1 isolated contact, 2A, Max. 240V, resistive load, 1,000,000 strokes |
Over Current Protection | 250V fuse |
Display | LCD |
IP Rating | IP55 |
Power Supply |
BL 7916-1: 115V ±15%; 50/60Hz (40W) BL 7916-2: 230V ±15%; 50/60Hz (40W) |
Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
Dimensions | 221 x 142 x 181 mm (8.7 x 5.6 x 7.1') |
Weight | 5 kg (11 lb.) |
Ordering Information | BL7916-1 is supplied with 7 m (23') LPDE suction valves, polyethylene discharge tubing, 115V power cable and instructions. |
Warranty | 1 year |
More detail about Obsnap Instruments Sdn Bhd