Industrial pH meter (two-wire system) model:BKQ-PHG-243 type

Product features:

a）The instrument has two installation structures: flow type and sinking type, with the main unit and electrode integrated, without the need for additional transmitters.

b）The instrument is connected to the outside using a two-wire system (the working power supply and output signal are shared), which is convenient and simple to connect, has a long transmission distance, and strong anti-interference ability.

c）The instrument has4～20mAoutput(Without isolated output)If the user needs to isolate the output, please select the isolation module (isolation module is an optional accessory), and the transmission output range can be freely set (within the measurement range).

d）Using microcontroller technology to process the collected signals and automatically identify and calibrate the calibration solution.

e）Instrument display:31/2 LCDDisplay, simultaneously display the solutionpHValue and temperature value.

f）The instrument chassis has good waterproof performance,Can prevent water spray and dust intrusion.

Technical parameters:

a）Testing amount Fan Surrounding: 0～14.00 pH

b）Tested solution pressure: ≤0.4MPa

c)Temperature of the tested solution:( 5～60 )℃

d）Electricity flow transport Out: 4～20mA DC， Zui Heavy Load 750Ω(Without isolated output)

e）Basic instrument error: ±0.2pH

f)Current output error: ±2%

Installation method

Submerged type Circulating type

Installation board installation Threaded installation Flange installation Installation of hoses Threaded installation

（90×100） （M40×2） Installation hole spacing: Φ75 Inlet pipe diameter: Φ6 Outlet pipe diameter: Φ10 Inlet pipe diameter: threaded pipeZ 1/2”

Transmitter length (meters) Aperture:4Hole Φ14

0.5、1、1.5、2 Outlet pipe diameter: Φ10

Electrode configuration: Configure electrodes according to the water quality of the tested solution

Pure water measurement:FG-991CMeasurement of ordinary water and general sewage:FG-991B

Isolation output module:WBT3C1CU6(User purchase or self purchase)