|Options on request. Contact us for other options|
|C12||4÷20 mA output signal of TC probe readout||Repetition of the 4÷20 mA signal of the Tribo-Check probe. The signal is active, supplied at 12VDC from the device.
The maximum load is 350 Ohm An external voltage applied at the clamp of C12 can create a damage to the device.
|D16||RS485 serial line connection||With this option it is possible to connect the device to a PC by a serial line RS485 to check the running of the device and to set all its parameters by using the software ESAnet made by ESA Electronic Engineering Srl or by Profibus by using external converter.
• The line features are: • 9600 bit/sec • No parity bit • 1 stop bit • No flux control
|GSM1||GSM network connection for SMS sending in case of alarm||GSM network connection by Quad-Band modem 850/900/1800/1900 MHz. When an alarm switch On, the device send an SMS to the mobile phone number insert in set up with the indication of active alarm type (min. and max. dP alarms, dust emission alarms, electrovalves actiovation alarms). By sending an SMS to the SIM mobile phone number of the device iy is possible switch Off all the alarms and receive back a data string with some operating information: Alarms reset command: SMS text = !a Operating information datas sending command: SMS text = !i|
|TC50||Tribo probe with output 4 ÷ 20 mA||Tribo probe with output 4 ÷ 20 mA
• A : Electrical connection
• B : Probe fixing standard BS40 (Max 120 °C)
• C : Probe fixing BS200 (Max 200°C)
• D : Probe fixing BS400 (Max 400 °C)
• E : Rod lenght in mm.
Available lengths in mm:
» 75 mm » 100 mm
» 150 mm » 200 mm
» 250 mm » 300 mm
» 350 mm » 400 mm
» 500 mm » 650 mm
» 800 mm » 1000 mm
» 1500 mm
|D11c||Emission control by TRIBO-CHECK probe.||By connecting the Tribo-Check probe to the device it is possible to keep under control the dust emission in the duct.
The TC probe management contain some function and different alarm situations that allow to find if there is a broken bag or a continuos emission over a set threshold.
If there is an alarm situation the output relay contact indicate it and on the display it is possible to check the kind of alarm.
|D12a1||High emission pre-alarm threshold. Contact open with alarm. Automatic reset.||With TC probe signal reading over the threshold set in code 24, the high emission pre-alarm set On. The display shows alarm condition code E3 and the related output relay contact indicate the alarm situation. If the emission level return under the set value, automatically the alarm switch Off.
In set up code 23 it is possible to set a delay on the activation of the high emission pre-alarm.
|D12b1||High emission alarm threshold. Contact open with alarm. Automatic reset||With TC probe signal reading over that the threshold set in code 25, the high emission alarm set On. The display shows alarm condition code E4 and the related output relay contact indicate the alarm situation. If the emission level return under the set value, automatically the alarm switch Off.
In set up code 23 it is possible to set a delay on the activation of the high emission alarm.
The same relay is used for alarm code E5, too. It indicate that the TC probe signal is lower than 2 mA.
|D17||TC probe readout zero regulation (-9÷+9 points)||In set up function code 21 it is possible to adjust the zero reading of the signal from TC probe.
In this function the display shows the reading of the TC probe and, with plant stops and without dust in the duct, the reading must be 00 mg/m3. If it is different it is possible to adjust it by using key A and C.
|D19||Mean TC probe readout time||In Setup it is possible to set a mean time of the TC probe reading.
This function is used to cut sporadic emission peak and to have a stable reading on the display.
|D20||TC probe signal readout in mA||In set up function 27 the reading of the signal from TC probe in mA is shown. The range of the signal is 4÷20 mA.|
|SL||Multi language display||In Set up it is possible to select the language of all the descriptions showed by the display: