INFCR RTD Temperature Meter/Controller

RTD TEMPERATURE METER/ CONTROLLER

INFCR
Peak Recall
Dual Programmable Setpoints
Optional Analog Output
Optional Latching/ Non-Latching Relays

The INFC Series combines the features of a controller, monitor and temperature limit alarm into one easy-to-use digital meter for applications that require maximum versatility. The INFCR accepts 3-wire 100 ohm platinum RTD inputs (alpha = 0.00385) and has an accuracy of ▒0.5░C. Relay models offer the choice of linear or proportional analog output.

SPECIFICATIONS
Input: RTD 100ohm Pt (0.00385 curves) 2, 3 and 4 wire selectable
Outputs: 2 Form C (SPDT) relays, rated 5 Amp 250 Vac; programmable for active high/low alarms with latching/non-latching relays. The INFCRP includes an NPN open-collector transistor output for time proportional setpoint 1.
Relay Hysteresis: programmable from 0 to 9999.
Accuracy: ▒0.50░C after 30 min. warm-up
Temperature Coefficient: ▒50 PPM/░C
Read Rate: 3/sec
Step Response: 2 seconds
Power: 115 Vac, 230 Vac, 10-32 Vdc, 26-56 Vdc; 6 Watts; 240 V RMS overvoltage protection
Isolation: 1500 V peak per Hv test; 354 V peak per IEC spacing
NMR: 60 dB
CMR: 120 dB
Input Resistance: 100 Mohms
Operating Temperature: 0 to 50░C (32 to 140░F)
Storage Temperature: -40 to 85░C (-40 to 185░F)
Analog Output: Scalable 0-10 Vdc or 4-20 mA; optional
Dimensions: 48 H x 96 W x 152 D mm (1.89" x 3.78" x 6.0")
Panel Cutout: 45 x 92 W mm (1.772" x 3.622")

Model	Input Type	Range
INFCR / INFCRP	Pt RTD, 100ohm 385 curve 2, 3, 4-wire	-200 to 850░C

Power and Display Options

Order Code	Power	Display	Add'l Price
0	115 Vac	red	N/C
1	230 Vac	red	N/C
2	115 Vac	green	N/C
3	230 Vac	green	N/C
4	10-32 Vdc	red	$95
5	10-32 Vdc	green	$95
6	26-56 Vdc	red	$120
7	26-56 Vdc	green	$120

RTD800 - RTD Precision Probes

Available from
OMEGA Engineering, INC.

To Order (Specify Model No.) Prices Shown in U.S. Dollars

Model No.	Description	Price
INFCR-(å)00 A	Digital thermocouple meter, basic unit	$245
INFCR-(å)01 A	Digital thermometer with non-isolated Anaolg output	$325
INFCR-(å)10 A	Digital thermometer with dual setpoint ( 6-Amp form "C" relays )	$315
INFCR-(å)11 A	Digital thermometer with analog output and dual relays	$395
INFCR-(å)12 A	Digital thermometer with dual setpoint and isolated analog output	$405
INFCRP-(å)11 A	Time proportional relay with manual tune and analog output	$395

Each unit supplied with complete operatorÆs manual.
å Specify order code from Power and Display Codes chart.

Ordering Example: INFCR-011, RTD thermometer with optional dual relays and analog output, 115 Vac power, red LED display, $395.