DSCA37

THERMOCOUPLE INPUT MODULE

Dataforth Signal Conditioning Modules  •  Signal Conditioners
DSCA37 Thermocouple Input Module
DSCA37 - Thermocouple Input DIN Module, 3Hz Bandwidth
CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.
This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.
Underwriters Laboratories (UL) is an independent product safety certification organisation based in the United States. UL develops standards for products, materials, components, assemblies, tool and equipment, mainly dealing with product safety.
The National Electrical Code (NEC) defines hazardous environments as areas “where fire or explosion hazards may exist due to flammable gases, vapours, liquids, dust or particles”. When such materials are found in the atmosphere of an area, a potential for explosion exists, which could be ignited if an electrical or other source of ignition is present. As defined by the classification authorities, certified devices are suitable for installation and operation within a Class 1, Division 2 environment. Class 1 environments are areas where there is a presence of flammable gases or vapours in the air, such as natural gas or petroleum vapour. Facilities including oil rigs, refineries, gas plants and automotive repair centres all fall within this category.
These devices have been designed to be mounted directly on to an industry standard DIN-rail.
ATEX is the name commonly given to the European Directive 94/9/EC, also known as ATEX 95 or ATEX Equipment Directive. The regulation applies to all equipment intended for use in explosive atmospheres, whether electrical or mechanical, including protective systems. There are two categories of equipment 'I' for mining and 'II' for surface industries. The directive covers a large range of equipment, potentially including electrical equipment used on fixed offshore platforms, in petrochemical plants, mines, flour mills and other areas where a potentially explosive atmosphere may be present.
24 DSCA37 versions available
From
£222

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Version information
Lead time*
1 off price**
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DSCA37B-07
DSCA37 with Type B, 0 to 1800C input, 0 to +10V output
£222
DSCA37B-07C
DSCA37 with Type B, 0 to 1800C input, 4mA to 20mA output
£222
DSCA37B-07E
DSCA37 with Type B, 0 to 1800C input, 0 to 20mA output
£222
DSCA37E-04
DSCA37 with Type E, 0 to 900C input, 0 to +10V output
£222
DSCA37E-04C
DSCA37 with Type E, 0 to 900C input, 4mA to 20mA output
£222
DSCA37E-04E
DSCA37 with Type E, 0 to 900C input, 0 to 20mA output
£222
DSCA37J-01
DSCA37 with Type J, -100C to 760C input, 0 to +10V output
£222
DSCA37J-01C
DSCA37 with Type J, -100C to 760C input, 4mA to 20mA output
£222
DSCA37J-01E
DSCA37 with Type J, -100C to 760C input, 0 to 20mA output
£222
DSCA37K-02
DSCA37 with Type K, -100C to 1350C input, 0 to +10V output
£222
DSCA37K-02C
DSCA37 with Type K, -100C to 1350C input, 4mA to 20mA output
£222
DSCA37K-02E
DSCA37 with Type K, -100C to 1350C input, 0 to 20mA output
£222
DSCA37N-08
DSCA37 with Type N, -100C to 1300C input, 0 to +10V output
£222
DSCA37N-08C
DSCA37 with Type N, -100C to 1300C input, 4mA to 20mA output
£222
DSCA37N-08E
DSCA37 with Type N, -100C to 1300C input, 0 to 20mA output
£222
DSCA37R-05
DSCA37 with Type R, 0 to 1750C input, 0 to +10V output
£222
DSCA37R-05C
DSCA37 with Type R, 0 to 1750C input, 4mA to 20mA output
£222
DSCA37R-05E
DSCA37 with Type R, 0 to 1750C input, 0 to 20mA output
£222
DSCA37S-06
DSCA37 with Type S, 0 to 1750C input, 0 to +10V output
£222
DSCA37S-06C
DSCA37 with Type S, 0 to 1750C input, 4mA to 20mA output
£222
DSCA37S-06E
DSCA37 with Type S, 0 to 1750C input, 0 to 20mA output
£222
DSCA37T-03
DSCA37 with Type T, -100C to 400C input, 0 to +10V output
£222
DSCA37T-03C
DSCA37 with Type T, -100C to 400C input, 4mA to 20mA output
£222
DSCA37T-03E
DSCA37 with Type T, -100C to 400C input, 0 to 20mA output
£222
Peripheral information
Lead time*
1 off price**
Request qty / trade pricing**
Buy now
DIN Rail Switching Power Supplies with 7.5W 24V DC power
£56
DIN Rail Switching Power Supplies with 15W 24V DC power
£81
DIN Rail Switching Power Supplies with 30W 24V DC power
£106
DIN Rail Switching Power Supplies with 50W 24V DC power
£130
DIN Rail Switching Power Supplies with 100W 24V DC power
£255
EN50022-35 Gull Wing DIN Rail, Length 2M
£66
EN50035-G32 G Style DIN Rail, Length 2M
£103
EN50022-35x15 Gull Wing DIN Rail, Length 2M
£66
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the DSCA37 to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

DSCA37 overview

  • Interfaces to Type J, K, T, E, R, S, B, and N Thermocouples
  • 3Hz Signal Bandwidth
  • Industry Standard Output of Either 0-10V, 0-20mA, or 4-20mA
  • 1500Vrms Transformer Isolation
  • ANSI/IEEE C37.90.1 Transient Protection
  • Input Protected to 240VAC Continuous
  • True 3-Way Isolation
  • Wide Range of Supply Voltage
  • 160dB CMR
  • 85dB NMR at 60Hz, 80dB at 50Hz
  • ±0.05% Accuracy
  • ±0.01% Linearity
  • Easily Mounts on Standard DIN Rail
  • C-UL-US Listed
  • CE and ATEX Compliant
Each DSCA37 thermocouple input module provides a single channel of thermocouple input which is filtered, isolated, amplified, and converted to a high level voltage output. Signal filtering is accomplished with a five-pole filter which provides 85dB of normal-mode-rejection at 60Hz and 80dB at 50Hz. An anti-aliasing pole is located on the field side of the isolation barrier, and the other four poles are on the system side. After the initial field-side filtering, the input signal is chopped by a proprietary chopper circuit. Isolation is provided by transformer coupling, again using a proprietary technique to suppress transmission of common mode spikes or surges.
OPC-UA
OPC-UA is supported by many of our communication and I/O products. If you are interested but not quite sure how to implement OPC-UA into your factory then get in touch.
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