The ES20 Compact Sampling System from Michell Instruments now has the
option of an Easidew PRO XP dew-point transmitter. This makes the system
suitable for a range of moisture measurement applications in hazardous areas
where explosion-proof certification is needed, in addition to the existing
intrinsically safe options.
The ES20 system
was designed to offer several standard configurations suited to typical
industrial and gas process applications, such as monitoring moisture in
compressed air or natural gas. These standard configurations enable short lead
times and fast delivery of orders.
Sample
conditioning is vital when monitoring moisture levels in gas, not only to
ensure that the pressure and temperature of the sample gas is consistent, but
also to prolong the life of the sensor by removing contaminants such as dust or
molecules of oil carried in the gas stream. The ES20 Compact Sampling System
offers a choice of particulate or coalescing filters with a maximum pressure of
20 barg. Three mounting options are also offered to suit various indoor or
outdoor locations: the system can be either mounted on a base plate, within a
GRP enclosure or with a stainless steel enclosure, to provide IP66/NEMA 4X
protection.
The ES20 modular
systems are compatible with other Michell products, and are designed around the
Michell Easidew range. These dew-point transmitters provide
accuracy of ±2°Cdp, with a wide measurement capability of
-100 to +20°C dew point, and are available with Michell’s unique
sensor exchange programme. With the sensor exchange programme, customers are
able to order a freshly calibrated sensor to fit in to their system and, when
this arrives, replace their old sensor and return it to Michell. This enables
them to keep their sensor calibration up to date, with minimal shut-down.
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