PR-110
Pressure
Gauge Pressure Transmitter
Compact ceramic-sensor transmitter for general process pressure.
ACCURACY
±0.1 % of span
PROTECTION
IP67
01
PRODUCT FAMILY
Pressure
Pressure is the signal behind flow, level and protection. Measure it once, correctly, and a dozen decisions get easier.
Gauge, differential and hygienic pressure instruments for liquids, gases and steam, from compact transmitters to flush-diaphragm sensors for sterile lines.
TYPICAL UNITS
bar · mbar · psi
02
HOW TO CHOOSE
Pick the principle for the process
Choose gauge pressure (PR-110) for tanks, pumps and lines; differential pressure (PR-310) for flow across an orifice, filters and hydrostatic level; a hygienic flush diaphragm (PR-510) wherever product must never collect behind the sensor; and a digital gauge (PR-710) for local indication and verification.
MEASURING PRINCIPLE
Piezoresistive pressure sensing
A silicon or ceramic diaphragm deforms under pressure and a bridge of strain-sensitive resistors converts that deflection into a millivolt signal.
How it works →
MEASURING PRINCIPLE
Capacitive differential pressure
Two process pressures deflect a sensing diaphragm between capacitor plates; the capacitance change is proportional to the pressure difference.
How it works →
03
INSTRUMENTS
Every instrument in this family
PR-310
Pressure
Differential Pressure Transmitter
Capacitive DP cell for flow, filter and level-by-pressure duties.
ACCURACY
±0.075 % of span
PROTECTION
IP66
PR-510
Pressure
Hygienic Flush-Diaphragm Transmitter
Crevice-free tri-clamp transmitter that survives CIP and SIP.
ACCURACY
±0.2 % of span
PROTECTION
IP69K
PR-710
Pressure
Digital Pressure Gauge
Battery-powered local indication with min/max hold.
ACCURACY
±0.25 % of span
PROTECTION
IP65
04
FAQ
Common questions
RFQ
REQUEST A QUOTE
Not sure which instrument fits?
Describe the process and we will recommend a measuring principle and model, with a quotation.