Specially designed for pressure measurement in refrigeration systems operated with ammonia-free refrigerants ((H)CFC / HFC)
Twin scale in bar and °C. The line pressure in bar corresponds to a converted refrigerant temperature in the cooling circuit. The temperature scale is coordinated with the respective refrigerant, e.g. R12, R22, R502, R124a.
Rugged stainless steel bayonet housing for all-purpose applications in industrial environments
Bayonet housing allows correcting adjustments after calibrations
Suitable for gaseous, low-viscosity and non-crystallising measuring media that do not corrode brass
technical features:
Nominal size
Accuracy
Connection
Housing
NS 100
Cl 1.0
G 1/2B
CrNi steel, 1.4301
NS 160
Cl 1.0
G 1/2B
Sheet steel, black
Type standard: based on EN 837-1
Scale ranges (neg./pos. overpressure): -1 bar ...+32 bar, coordinated with refrigerant
short-term load capacity: 1.3-fold span
Measuring medium temperature: max. +60°C
Housing type: Housing with bayonet catch
Housing protection type: IP54 acc. EN 60529 / IEC 528
Sensing element material: Brass
Connection material: Brass
Protection and safety design: not possible
ATEX compatibility: acc. to ATEX manufacturer declaration
