we are a leading manufacturer of 4 channel data logger that is known for its high performance and high applicability. Owing to our 20 years of experience, we are counted amongst the prime manufacturers of 4 channel data logger.
specifications :
- maximum 4 channels
- 4 soft touch keys provided in the front panel for parameter programming
- dimension : (96w x 96h x 170d)mm
application areas :
- pharmaceutical industry
- water pumping station
- iron and steel industry
- chemical industry
- petroleum industry
optional features :
- real time clock : nonvolatile memory eeprom and battery back up for rtc (real time clock)
- printout facility :
- along with rs-232rs-485 serial port with modbus rtu protocol, direct printout on 80 column dot matrix printer by 25 pin parallel port without need of computer (optional) can be given.
- field programmable print interval 5 to 9999 seconds.
- data storage : 5000 readings per channel can be stored for all 8 channels available
- data security : eeprom (nonvolatile), ensures data retention for 10 years
- software : windows based data acquisition software (optional)
specifications :
- no. Of channel :
- max. 4 channels
- input :
- fixed input type factory settable for thermocouples (j, k, r, s, t, e, b, n), rtd (pt-100), 4-20ma, 0-1vdc etc
- thermocouples (j, k, r, s, t, e, b, n) can be set at field through keyboard
- display :
- 4 digits of 0.56” height 7 seg. Display for process value display
- 1 digits of 0.56” height 7 seg. Display for channel no. display
- settings :
- 4 soft touch keys on front panel for parameter programming.
- l.e.d. Indication :
- 4 l.e.d.s for alarm indication, al1 & al2
- other indications :
- temp. Sensor break or open indication on display
- for 4-20ma & 0-1vdc linear input under range and over range indication
- built in temperature reading in °c or °f user selectable
- alarm :
- 2 independent set points with hysterisis individual for each channels with 2 common relay output of 1 nocnc relay contact rated 230v5a for relay1(al1) & relay 2 (al 2)
- optional individual relay output can br given for each channel with external relay module
- programmable latch and non-latch facility for common relay and led indication.
- linearisation :
- very high accuracy 0.3% with software linearisation
- scan rate :
- field programmable channel scan time 1 to 59 seconds for display
- compensation :
- automatic cold junction compensation for all thermocouples
- automatic wire length compensation for long wire rtd input
- comm.with pc :
- rs-232rs-485 serial port with modbus rtu protocol