Tool for measuring and reducing fiber loss at the wet end of machine.

Manufacturer: BTG, Sweden

Type: WCA-5410

Measuring method:  optical measuring technology. Using Peak method.Transmitted NIR, 880 nm.

Process temperature: max. 100 °C

Process pressure: enough to fill the vessel

Measuring range: total conc. 0-15g/l (0-1,5%)

                        filler conc. 0-4g/l (0-0,4%)

Accuracy: +/- 150 mg/l for total conc. +/- 100 mg/l for filler conc. or 5 % of laboratory results, specific for each application

Sampling point: max. 1 per system

 

Electronic Unit

Power supply: 230 V AC/50-60Hz, supplied internally

Ambient temperature: 0-40°C

Sample ball valve and flush valve supply: External input 24 V -250 V AC/DC

Analog output: four mA output, programmable 0/4 – 20 mA.

Analog input: two mA input 0-20mA/ 0-10 VDC

Digital input: four opto-switched with closing contact input, contact 1-2 calibration set-up (contact 2 can be used for dilution), 3-level switch, 4-process interlock

Digital outputs: four opto-switched with open emitter/collector output. Contact 1-pump motor ON/OFF. 15-30V DC max 50mA.

Alarm output: normally open contact. Max. 5A at 250 V AC or 30V DC. Max 2A at 250V DC. Programmable for all parameters.

Communication: one RS-458 serial port for PC. RS-485/RS-232 converter required.

Relay output: 12SSR to control the sample ball valve (SSR1), the flush valve (SSR-2) and internal Solenoid valve. SSR3 – STV Outlet and SSR4 – STV Cleaning. 

 

BTG 5410 is for measuring at the wire.