the ke series are for use in high temperature applications
where the process temperatures may reach 538°c
(1000°f) such as high temperature engineered polymers.
the k series utilizes standard melt pressure principles
and construction, but uses a near incompressible nak
(sodium potassium) for pressure transmission.
the k series strain sensing technology is bonded foil
strain gage.
main features
pressure ranges from:
0-35 to 0-1000 bar / 0-500 to 0-15000 psi
accuracy: < ±0.25% fso (h); < ±0.5% fso (m)
hydraulic transmission system for pressure signal guarantees
stability at working temperature (nak).
liquid conforming to rohs directive.
nak is defined as a safe substance (gras)
quantity of nak contained per model: ke0 series (30mm³)
[0.00183 in³], ke1, ke2, ke3 (40mm³) [0.00244 in³]
1/2-20unf, m18x1.5 standard threads; other types available
on request
autozero function on board / external option
stem drift autocompensation function (sp version)
inconel 718 diaphragm with gtp coating for temperatures
up to 538°c (1000°f)
15-5 ph diaphragm with gtp coating for temperatures up
to 400°c (750°f)
hastelloy c276 diaphragm for temperatures up to 300°c
(570°f)
17-7 ph corrugated diaphragm with gtp coating for ranges
below 100bar-1500psi up to 400°c (750°f)
stem material: 17-4 ph
gtp (advanced protection)
coating with high resistance against corrosion, abrasion and
high temperature。
data