Specifications BL101 ORP Range -2000 to 2000 mV Resolution 1 mV Accuracy (@25°C/77°F) ±5 mV Calibration process calibration: single point, adjustable (± 50 mV around measured ORP value) Temperature Range* -5.0 to 105°C (23.0 to 221.0°F) Resolution 0.1°C (0.1°F) Accuracy (@25°C/77°F) ±0.5°C (±0.9°F) Additional Specifications Dosing Control Type On/Off control using adjustable set point (200 to 900 mV) with adjustable hysteresis (10 to 100 mV) proportional control using adjustable set point (200 to 900 mV) with adjustable proportional band (10 to 200 mV) Dosing Control Activation high or low mode operation high set point dosing is activated when reading is higher than set point low set point dosing is activated when reading is lower than set point (dose oxidizer) Delay Start for Dosing startup delay timer at power-on (0 to 600 sec.) Maximum Dosing Time overfeed protection using overtime safety timer (1 to 180 min. or Off) Pump Flow Control selectable flow rate (0.5 to 3.5 L / hour; 0.13 to 0.92 G/hour) manual control for pump priming Alarms high and low with enable / disable option triggered after 5 sec. if controller records a set of consecutive readings over / under threshold values level with enable / disable option overtime protection (1 to 180 min. or off) intuitive alarm system using red, light green, and green color-coded backlight Alarm Relay Output (1) SPDT 2.5A / 230 VAC External Event Input input for level controller or flow switch to disable dosing pump in the event of no chemical when using a level controller or no flow when using a flow switch - galvanically isolated Probe Input (1) HI20083 Platinum tip ORP/Temperature probe with quick connect DIN connector - galvanically isolated Power Supply 100—240 VAC, 50/60 Hz Power Consumption 15 VA Environment 0-50°C (32-122°F), max. 95% RH non-condensing Dimensions 90 x 142 x 80 mm (3.5 x 5.6 x 1.8”) Weight 910 g (32 oz.) Casing wall mounted, built-in pump, IP65 rated Ordering Information BL101-00 is supplied with BL101 controller, HI20083 ORP/temperature probe, ORP test solution (3), power connection cable, instruction manual and quality certificates for instrument and probe. BL101-10 (with in-line mounting kit) is supplied with BL101 controller, HI20083 ORP/temperature probe, pool controller aspiration filter, pool controller injector, 1/2” thread, saddle for Ø 50 mm pipe (2), PVC aspiration tubing (flexible) (5 m), PE rigid dispensing tubing (5 m), ORP test solution (3), power connection cable, instruction manual and quality certificates for instrument and probe. BL101-20 (with flow cell mounting kit) is supplied with BL101 controller, HI20083 ORP/temperature probe, flow cell for BL100/BL101, mounting panel assembly for BL100/BL101, pool controller aspiration filter, pool controller injector, 1/2” thread, saddle for Ø 50 mm pipe (3), PVC aspiration tubing (flexible) (5 m), PE rigid dispensing tubing (15 m), tubing adapter 1/2” - 6 mm (2), valves (2), ORP test solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe. HI20083 ORP/Temperature Probe The BL101 uses the HI20083 probe that incorporates both ORP and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector. The PVDF body of the probe has a 1/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3/4” NPT threads for submersion/tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. *range limited by probe. 15 Process Instrumentation 15.48 | www.hannainst.com controllers
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