In Head Temperature Transmitters |
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Access Instrumentation can offer a range of In Head Temperature Transmitters, which incorporate the latest digital technology to ensure accurate drift free linearization. They connect to an appropriate sensor and convert the output to a linear 4 to 20 mA signal.
The SEM203 Series of temperature transmitter provides a low cost unit with push button operation providing for simple calibration and range setting and is linearised to comply with all common RTD sensor standards and thermocouple types, thermistors and potentiometers. This unit provides a level of performance at a cost that was not possible with earlier analogue temperature transmitters. |
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The SEM205P is a second generation “Smart” In Head Temperature Transmitter, which is designed to accept Pt100 sensors and converts these to a linear 4 to 20mA signal. The SEM205XP is ATEX II 1G EExia IIC T4-T6 approved for use in hazardous areas. The linearization range and other operating parameters are easily programmed using RCPW software running under “Windows” without the need for recalibration. A sensor referencing facility enables the transmitter to be accurately matched to a particular sensor.
The SEM210 builds on the flexibility of the SEM205P and additionally provides for a range of inputs including RTD, mV, Slidewire and Thermocouple. Isolation is a standard feature to overcome any potential ground loop effects. Two microprocessors operate together to ensure error free transmission across any isolation barrier. The SEM210X is ATEX II 1 G EExia IIC T4- T6.
The SEM310 is an encapsulated in-head temperature transmitter with an integral spring mounting kit that replaces the standard connecting block in the sensor head. The SEM310 has full HART communications protocol, which allows the user to quickly and easily download information or interrogate the device. This device is compatible with a range of inputs and can be supplied ATEX compliant for use in hazardous areas.
The Status range of temperature transmitters is complimented by a selection of mounting kits and options. The SCH series of probe connection heads has a wide range of entry sizes and positions, manufactured from ABS plastic or Aluminium and suitable for various mounting requirements. There is even an option to simply DIN rail mount the In Head Temperature Transmitters that provides an alternative to standard DIN Rail Transmitter installations.
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DIN Rail Temperature Transmitters |
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| Access Instrumentation can offer a range of DIN rail mounted temperature and temperature related transmitters. These are generally smaller in size with superior performance to other larger, more expensive transmitters and offer the Status Instruments10-year warranty as standard. |
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The SEM215 Smart Universal Temperature Transmitter is a second generation DIN rail mount temperature transmitter that accepts most commonly used temperature sensors and provides a 4 to 20mA output transmission signal. This unit can be configured using RCPW software running under “windows” without the need for recalibration. Isolation is a standard feature to overcome any potential ground loop effects, and with two microprocessors operating together this ensures an error free transmission across the isolation barrier. |
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The SEM315 Smart Universal Temperature Transmitter is a DIN rail mounted temperature transmitter offering the same flexibility as the SEM215 but with the inclusion of full HART communications protocol, which allows the user to quickly and easily download information or to interrogate the device over an array of functions. |
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The SEM1500P Pt100 Temperature Transmitter is a DIN rail mounted item designed to accept Pt100 sensors and convert them into a standard 4 to 20 mA transmission signal. Units can be factory set prior to shipment or configured to provide virtually any range from –100 to +600OC. The high operational accuracy is maintained by using an active bridge arrangement, which effectively removes any errors associated with the sensor cabling. |
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The SEM1500TC is a DIN Rail mounting Isolating Thermocouple Transmitter designed to accept the majority of thermocouple types and to isolate and convert them to a 4 to 20mA output. Automatic cold junction compensation is provided and as an added feature the unit can also accept mV inputs between –5 & +50 mV from strain gauges. Units can be factory set prior to shipment or configured to provide virtually any range. |
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The SEM523P is a dual channel DIN rail mounting temperature transmitter, which accepts all commonly available RTD sensors and provides a 4 to 20mA output. This unit provides enhanced performance at a low cost and being a two-channel unit offers a high packing density.
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Temperature Sensors |
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| Access Instrumentation can supply Status Instruments temperature sensors, which can be supplied in a variety of styles and configurations, utilising thermocouple or thermistor elements as an alternative to the standard Pt100 elements. |
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The standard Pt100’s supplied are to BS.EN 60751 IEC751 Class B, additionally they can be supplied to Class A or 1/10 DIN Class B on request. Special requirements can also be catered for, i.e. immersion length and diameter, extension length, element type, process thread, head thread, material and temperature range and in the case of hygienic sensors, the type and size of the fitting. To accompany the Status range of sensors a range of pockets / thermowells can also be supplied assembled to meet your process requirements.
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Battery Powered Thermometer |
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The DM600 series of battery-powered indicators accepts either an RTD or thermocouple sensor, depending upon the model, and displays the temperature on a 4-digit LCD display. The sensor type is selected from a simple to use menu system, which is navigated by the use of three push-button keys located on the rear of the display. The entire assembly is sealed into a cap that fits directly onto the SCH4 series of connecting heads. Alternatively suitable mounting kits are offered to enable it to fit into other sensor connecting heads if needed.
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Temperature LED Indicator |
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Small and compact, the Status DM700 has been designed to be completely enclosed in a clear polycarbonate cap, which fits to the standard SCH4 enclosure. Alternatively it is available with a choice of mountings to fit other standard connecting heads. The DM700X is also available Intrinsically Safe, ATEX II 1G EEx ia IIC.
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