The ruggedized series of products are a line of heavy duty instruments suitable for use in industrial, marine or military use. These meters are constructed with a heavy duty steel case and are built to withstand high levels of shock, vibration and environmental contamination as well as severe climate conditions including temperature and humidity. They are particularly well suited to use in harsh Canadian environments including outdoor winter installations.
The Crompton Instruments 078/080/087 series of heavy duty sealed instruments are designed to comply with the most stringent industrial, marine and military specifications.
This metal cased range offers bezel sizes of 57mm, 83mm and 110mm all fitted with toughened glass. Indicators comply with Ministry of Defence specification DEF STAN 66.7. and operate efficiently in the most adverse environments where extreme conditions of shock, vibration, dirt, humidity and temperature variation are present.
Features:
- all models meet DIN 43780, BS89, IEC51, AS1042 and DEF 66.7 standards.
- steel cases provide IP67 enclosure rating.
- temperature and humidity resistant (suitable for outdoor temperatures as low as -40 C).
- resistant to shock, vibration and environmental contamination.
- self-shielding movements allow for use in ferrous or non-ferrous panels.
- class 1 accuracy.
- glass window standard with polycarbonate available as an option
- internal illumination available on some models
- can be calibrated for non-vertical mountings
- custom artwork available"
Crompton Instruments Analog Sealed Meters manufactured in the UK are heavy duty, and designed to comply with the most stringent industrial, marine, and military specifications.
This metal cased range are all fitted with toughened glass, and operate efficiently in the most adverse environments where extreme conditions of shock, vibration, dirt, humidity and temperature variation are present.
To prevent fogging, all indicators have been dried, evacuated and filled with dry nitrogen during manufacturing. The case interior retains a constant pressure of at least 94kPa above the exterior with leakage not above the equivalent of 1.33 Pa ml/s of air. A Panel Sealing gasket is included as a standard option with each meter at no extra charge.
Standard instrument dials are finished in acrylic white matt with black printing and a parallel pointer. Scales form a true arc with zero on the left hand-side. Options include suppressed zero, color index lines, bands, zones or segments, a black dial with white printing, and customer logo. Dial Illumination is available on the Model 078 series.
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