hwe  smart hart -凯发k8国际首页登录

product detail
hwe  smart hart - performance level pl 'c'
brand: gefran
range: 0..17 to 0..1000bar 0..250 to 0..15000psi
accuracy: h <±0.25%fso (100...1000 bar) m <±0.5%fso (17...1000 bar)
tmp: -30-315°
output: 4-20ma output
power: 13...30vdc
ip: ip65
type: w
detail

the hwe series of gefran are pressure transmitters with hart communication protocol for using in high temperature environment.

the main characteristic of this series is the capability to read temperature of the media up to 315°c.
the constructive principle is based on the hydraulic trasmission of the pressure.
the fluid-filled system assures the temperature stability.
the physical measure is transformed in a electrical measure by means of strain-gauge technology.

pressure ranges from: 0-17 to 0-1000 bar / 0-250 to 0-15000 psi
accuracy: < ±0.25% fso (h); < ±0.5% fso (m)
fluid-filled system for temperature stability
oil filling meets fda requirements cfr 178.3620 and cfr 172.878
oil filling volume: hwe0 (30mm³); hwe1, hwe2, hwe3 (40mm³)
1/2-20unf, m18x1.5 standard threads; other types availableon request
autozero function on board / external option
17-7 ph corrugated diaphragm with gtp coating


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