PRECISION
THERMISTOR METER / CONTROLLER
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
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")
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Model
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Input
Type
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Range
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INFCH
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44004 thermistor
(2252 Ω @ 25°C)
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-80
to 150°C (-112 to 302°F)
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44005 thermistor
(3000 Ω @ 25°C)
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-80
to 150°C (-112 to 302°F)
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44006 thermistor
(10,000 Ω @ 25°C)
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-80
to 150°C (-112 to 302°F)
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44007 thermistor
(5000 Ω @ 25°C)
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-80
to 150°C (-112 to 302°F)
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44016 thermistor
(10,000 Ω @ 25°C)
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-40
to 150°C (-40 to 302°F)
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44008 thermistor
(30,000 Ω @ 25°C)
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-40
to 150°C (-40 to 302°F)
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44032 thermistor
(30,000 Ω @ 25°C)
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-40
to 150°C (-40 to 302°F)
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44018 composite
thermistor (700 series)
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-30
to 100°C (-22 to 212°F)
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Power and Display Options
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Order
Code
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Power
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Display
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0
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115
Vac
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red
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1
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230
Vac
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red
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2
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115
Vac
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green
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3
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230
Vac
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green
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4
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10-32
Vdc
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red
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5
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10-32
Vdc
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green
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6
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26-56
Vdc
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red
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7
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26-56
Vdc
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green
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ON400
- Thermistor Probes
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† 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 = $395
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Part Number Builder |
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Option Descriptions
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(1)
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Power and Display
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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
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(2)
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Analog and Control Output(s)
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Select
00A for base model-no control outputs
01A for analog output
10A for dual 5 A form C SPDT relays
11A for analog output and dual 5 A form C SPDT relays
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| NOTE: All combinations may not be valid, check spec sheet for valid part numbers. |
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