JSS555555 Type Tested Instruments

Temperature Scanner

General Description :

MS 12 is Specially Designed with FIELD PROVEN TECHNOLOGY to Monitor, Control the Temperature of Bearing & Winding Large Motors & generators in power stations.

Standard Features :

Membrane matrix key board, feather touch keys dust resistance front panel. Tropicalised components, green masked, PTH PCB clearly marked with component layout. For easy trouble shooting plug in type PCB with motherboard.
EMI and RFI spike suppressor for high voltage spikes. Watch Dog timer for the processor. Spot also for Open sensor indications. Sensor open and short Displays as OPEN & SHORT on parameter display. Multiplexing : Solid state FET Switch with low resistance. Switching both high and low signal. Scanning of Input channel programmable upto 99 second per channel. Battery back up by zero power RAM.

Specification

Model No.: MS 12
No. of channels : Minimum 8 Channels Expandable Upto 128 Channels
Input Sensor Type : J, K, T, E, R, PT100
Range : 0.400 0.1200 0.400 0.1000 0.1700 0.600 [°C ] or 4 to 20mA- [°C, Kg/cm, RPM PH, %, Bar etc. ]
Accuracy : 0.25% FSD, 1 Digit
Resolution : 0.1 upto - 200°C to + 200°C, 1 above 200°C
Sensor Lineraization : By Software
Temperature Stability : with CJC in Thermocouple input better than .05 % 10-40°C base metal types
Storage Temperature : 0 +60°C
Noise Rejection : CMR> 120 dB with 250 ohm unbalance.
Note on Input : Any one of the above Input sensors can be offered for thermocouple built in auto CJC. For PT 100 RTD Three Wire Input, DIN 43760
Display : 1/2 " Seven Segment RED, Green Colour on request.
Input Connection : Elmex 2.5mm or PIRI or Male Female Connector with 1 meter cable length
Keyboard : 4x3 Standard matrix feather touch key.
Relay : Set Point Programmable through Keyboard Maximum 8 Relay output fail safe operation. Contacts - SPST (NC-C-NO), SPDT (Optional) Contact Rating - 230V AC, 5 AMP Resistive, 24 VDC 1 AMP, Relay Operation - Autoreset
Control Action : ON / OFF
Power Supply : 110V AC / 230 V AC 50 HZ 10% Optional 24V DC

Enclosure / Dimension :

Panel Mounting Dust Resistance enclosure with power coating & ABS moulded Bezel.
Mounting clamps provided.
BEZEL : 192x192
CUTOUT : 187x92 mm
DEPTH : 300 mm
WEIGHT : 6 Kg. Approximate

Optional Features :