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Economical 2-Pen Circular Process Recorder

$1,030.00

Item# CT7312-NEMA

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $1,030.00
5-9 $978.50
10-24 $957.90
25-49 $916.70
50-99 $896.10
100+ $875.50

In stock

Lead Time ( If not in Stock): 18 weeks

Economical 2-Pen Circular Process Recorder CT7312-NEMA CT7312-NEMA
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  • Universal Input
  • 2 Pen Circular Process Recorder, 254 mm (10" Chart)
  • Quick, Easy Setup
  • Easy-to-Replace Paper Chart with Magnetic Hub
  • No "Dip Switches" to Set During Configuration
  • Up to 48 Hours of Battery Back-Up Recording Time
  • Latching or Non-Latching Programmable Relays
  • Built-In Chart Lights

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Number of Channels
Measurement Type
Measurement Range
Chart Time
Number of Alarm Relays
Battery Back-up
Additional Features


Product Specs

  • Analog Voltage Input Ranges 0 to 5 Vdc
  • Chart Accuracy ±0.5% of span (100-division span)
  • Chart Rotation Accuracy ±0.5% of span (100-division span)
  • Form Factor Panel Mount
  • Hybrid Display No
  • Maximum Ambient Temperature 60 {C} (140 {F})
  • Maximum Ambient Humidity 90% RH Non-Condensing
  • Maximum Storage Temperature 65 {C} (149 {F})
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Minimum Ambient Humidity 0% RH
  • Minimum Storage Temperature -40 {C}
  • Power 15 VA maximum
  • Recorder Type Circular
  • Relay Type DPDT
  • RTD Types Supported Pt100 V RTD (385 curve)

The CT7300 is an economical 2-pen circular process chart recorder that measures and records up to two process variables from a variety of inputs. Record and optional alarm settings are easily configured for multiple recording applications. To protect your process, the CT7300 battery back-up will continuously record up to 48 hours in the event of a power power loss.
NOTE: CT7300 series recorder is intended for both channels to have identical inputs and ranging

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HX93BV1 is able to connect to this chart recorder and read temperature and humidity, correct? Sorry for all the questions, I just want to get the right products for my companies usage before purchasing.

Asked by: Tayyyyyy
Hi Tayyyy, I would suggest to consider the CTXL-TRH-W https://www.omega.com/en-us/control-and-monitoring-devices/recorders/hybrid-paper-recorders/p/CTXL This recorder includes sensor for temperature and RH. Chart ranges for the CT7300 series are limited. The temperature and RH outputs of the HX93BV1 have different numerical ranges requiring chart paper with 2 ranges which are not available. Best regards OMEGA
Answered by: AE Omega
Date published: 2020-02-05

Using this chart recorder for simple temperature and humidity monitoring of rooms. Any good probes that you suggest? Please direct me. Thank you.

Asked by: Tayyyyyy
Hi Tayyyyy, HX93BV1 has two 0 to 5 V outputs for temperature and humidity. Best regards OMEGA
Answered by: RSae
Date published: 2020-02-04

Thanks a lot! My follow up question would then be......could you provide me with the probes that are compatible with these chart recorders?

Asked by: Tayyyyyy
Best to call in to review you application as we offer hundreds if not thousands of compatible sensors for this product.
Answered by: NJENG
Date published: 2020-01-27

Will I be able to use this chart as a stand alone if I buy probes? Or does this one specifically replace a chart recorder on an environmental chamber?

Asked by: Tayyyyyy
This is a stand alone product that can be used with may different external separately purchased probes. Not specific for any single application only.
Answered by: njeng
Date published: 2020-01-24
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