PORTABLE DIGITAL TEMP.,HUMIDITY AND INDICATOR
♦ USFD 21 CFR part 11 & GMP-4 compatible.
♦ Indicator with inbuilt Temp. + RH + DP sensor in portable handy housing.
♦ Incorporates highly stable built-in or Remort Temp. + RH sensor.
♦ 5 Zero span Calibration facility for On Line Calibration.
♦ Compact all stainless steel enclosure with 35 mm depth.
♦ FDA 21 CFR part 11 - GAMP-4 compatible.
♦ Micro controller based Temp.+Rh indicator controller in single enclosure.
♦ All channel are programmable ranges and unit (Through Front key pad).
♦ Highly stable Temp.+ Rh sensor Available with different mounting.
♦ Potential Free Relay contact output For Temp. and Rh() up to 4 nos.
♦ Process parameter High and Low LEDs status indication for Both channels.
♦ MODBUS RTU multi drop RS-485 serial communication for PLC, SCADA etc.
♦ Password protection for calibration and programming mode.
♦ Software base Calibration for both channels.
♦ User programmable offset correction.
♦ Wall mounting/FLp and Duct mounted Sensor available.
♦ Isolated 2 X 4-20mA Retransmission output for Temp & Rh.
♦ Transmitter loop power supply with current limit as standard.
♦ Power supply :230V/110V AC. Or 24V/12V DC
♦ Sensor Accuracy : RH - 2% / 3% , Temp.- 025 % of Span.
♦ Ex. Flameproof model available for Hazardous applications.
Nos. of input - 2 nos. (TEMP + RH)
Temperature input - External:4-20 mA or 0-10 V / RTD PT-100)
Humidity input - External: 0.8 to 3.9 V dc /0-5 v dc /4-20 mA or 0-10 V DC)
Transmitter power supply - 24V/5V DC @ 30 mA max, isolated from I/P &O/P
Temperatures - Channel-1: 4 digit 0.56” LED Seven segments display
Humidity - Channel-2: 4 digit 0.56” LED Seven segments display
Temperatures - Programable with decimal point.(0 to 60 *c)
Humidity - -0 to 100.0 % with decimal point.
Display Resolution - 000.0 for temp and humidity
Temperatures - 0.25 % on FS Response time : 8 sec
Humidity - 0.1 % for Rh input
Relay Output -1 / 2 / 3 / 4 Relays NO - C - NC Contacts , 5A@240 V AC Resistive
SSR Output - 24VDC @ 20 mA ,12VDC @ 20 mA
Re transmission Current & Voltage outputs - 0~20/ 4~20 mA, 0~5V, 0~10V, 1~5V DC, fully 3 port isolated 1.5KV
Communication Protocol - Modbus RTU RS- 485 Isolated communications.
Programmable parameter - Baud rate , Parity , Node address , Stop bit.(minute and hour)
Read /write parameter - Read: Process value ,decimal point. Write: Hi Low set point.
No. of slave ID - Total 1-256 unit.
Set point / High scale / Low scale/Time(MM+HH) - Full range as per input selection.
Programming of parameters - Through 4 tactile keys (with password protections)
Alarm logic - Full Scale HI OR Full scale Low
Mounting - Bricks and modules wall Flush panel mounting.
Enclosure MOC - M S powder coated enclosure
Supply voltage Power consumption -230 V DC & as per on display size
Operating ambient temperature and humidity - Temp: 0~60 °C, Humidity: Below 90%, non condensing
