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PRESSURE
Product Data Sheet

DS2810

Sensit OEM 4-20mA Output
Pressure Transmitter
The M6420-50 is a two wire, 4-20mA pressure
transmitter and is available in standard ranges from
0.5 bar to 600 bar, or may be scaled to customer
requirements. All ranges are available in gauge or
absolute format.

FEATURES
Rugged construction / small size
4-20mA output
Excellent linearity

DESCRIPTION
The M6420-50 pressure transmitter is based on a four
active arm strain gauge bridge fused to a high purity
alumina ceramic diaphragm, offering high natural
output coupled with superb chemical and corrosion
resistance. This is housed within a stainless steel case
with integral electronics and is supplied with a plug
and socket electrical connection. Pressure
connection is a G1/4 male thread as standard. Other
threads are available on request.

Cost effective
High electrical isolation
Excellent long term stability

SPECIFICATION
Pressure Range
Excitation
Output - Span
Output - Zero
Non Linearity, Hysteresis &
Repeatability (NLH)
Operating Temp Range
Thermal Zero Shift
Thermal Span Shift
Safe Over-range Pressure
Burst Pressure
Output Resistance
Load Driving
Environmental Rating
Insulation/Isolation Resistance

DS2810

Available in ranges between 0.5 bar
and 600 bar gauge or absolute
10-32Vdc
16mA ±1% of span at zero pressure
4mA ±1% span
±0.25% of span (best fit straight line)
-25ºC to 80ºC
<±0.08% of span/ºC typical
<-0.04% reading/ºC typical
1.5 x rated range minimum
3 x rated range minimum
>10M Ω
1k Ω @ 30Vdc supply
IP65
>500M Ω @ 50Vdc

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