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INFINITY® Precision Thermistor Meter/Controller
INFCH

Thermistor Meter / Controller
Thermistor Input (8 Types)
Four Digit Display
°C/°F Switchable
Peak and Valley Recall
Dual Programmable Setpoints
Optional Analog Output
Optional Latching/ Non-Latching Relays


1 Year Warranty


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 INFCH accepts most popular thermistor inputs such as Series 400 and 700 sensor inputs and has high accuracy. Optional dual Form C relays for control or alarm are available. Relay models offer the choice of linear or proportional analog output.

SPECIFICATIONS
Input
44004 (2,252ohm), 44005 (3,000ohm), 44006 (10,000ohm), 44007 (5,000ohm), 44016 (10,000ohm) -112° to 302°F, 44008 (30,000ohm) -40°F to 302°F, 44018, 700 Linear thermistor composite -22°F to 212°F (Resistance at 25°C)

Outputs

2 Form C (SPDT) relays, rated 5 Amp 250 Vac; programmable for active high/low alarms with latching/non-latching relays.

Relay Hysteresis:
programmable from 0 to 9999.
Accuracy: 0.2°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
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
Isolated Analog Output: Same as non-isolated analog output, except isolated to 1000 Vdc
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
INFCH
44004 thermistor (2252 Ω @ 25°C)
-80 to 150°C (-112 to 302°F)
44005 thermistor (3000 Ω @ 25°C)
-80 to 150°C (-112 to 302°F)
44006 thermistor (10,000 Ω @ 25°C)
-80 to 150°C (-112 to 302°F)
44007 thermistor (5000 Ω @ 25°C)
-80 to 150°C (-112 to 302°F)
44016 thermistor (10,000 Ω @ 25°C)
-40 to 150°C (-40 to 302°F)
44008 thermistor (30,000 Ω @ 25°C)
-40 to 150°C (-40 to 302°F)
44032 thermistor (30,000 Ω @ 25°C)
-40 to 150°C (-40 to 302°F)
44018 composite thermistor (700 series)
-30 to 100°C (-22 to 212°F)

Power and Display Options
Order Code
Power
Display
0
115 Vac
red
1
230 Vac
red
2
115 Vac
green
3
230 Vac
green
4
10-32 Vdc
red
5
10-32 Vdc
green
6
26-56 Vdc
red
7
26-56 Vdc
green
ON400 - Thermistor Probes
ON400 Thermistor Probes


Product Selection (Specify Model Number, see variations below in partnumber builder table)
 Part Number   Availability   Price    Description   
 INFCH-000A in-stock    $280.00     Thermistor thermometer, 115 Vac, red LED display, no control outputs  
 INFCH-200A in-stock    $280.00     Thermistor thermometer, 115 Vac, green LED display, no control outputs  
 INFCH-001A in-stock    $362.00     Thermistor thermometer, 115 Vac, red LED display, analog output  
 INFCH-010A in-stock    $351.00     Thermistor thermometer, 115 Vac, red LED display, dual 5 A form C SPDT relays  
 INFCH-011A in-stock    $435.00     Thermistor thermometer, 115 Vac, red LED display, analog output and dual 5 A form C SPDT relays  
 
All dollar amounts on this site are shown in US currency.

 Note: Each unit comes complete with operator's manual.
 Ordering Example: (1) INFCH-011A Thermistor thermometer, with optional analog output, and dual 5 A form C SPDT relays, 115 Vac power, red LED display = $435
 Part Number Builder
(1) (2)
I
I
N
N
F
F
C
C
H
H
-
-
Option Descriptions
(1) Power and Display
  Select
0 for 115 Vac power red LED display
1 for 230 Vac power red LED display
2 for 115 Vac power green LED display
3 for 230 Vac power green LED display
4 for 10-32 Vdc power red LED display
5 for 10-32 Vdc power green LED display
6 for 26-56 Vdc power red LED display
7 for 26-56 Vdc power green LED display
(2) Analog and Control Output(s)
  Select
00A for base model-no control outputs
01A for analog output
02A for isolated analog output
10A for dual 5 A form C SPDT relays
11A for analog output and dual 5 A form C SPDT relays
12A for isolated analog output and dual 5 A form C SPDT relays
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


   
Keywords: Thermistor Meter, thermistor controller, quality thermisotr input, temperature limit alarm, temperature controller, panel meter, digital indicator INFCTH

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