датчик давления природного газа

Process Fluid:

Display:

Liquid, Gas, Vapor

4 Digits programmable & 0-100% Bargraph

Application:

Display Unit:

Differential Pressure, Gauge Pressure,

Standard 22 engineering unit

Absolute Pressure

4 Digits programmable for special unit

Measuring Range:

Keyboard:

0 - 0.125 kPa ~ 0 - 1.5 kPa ( Minimum )

3 keys from internal for Programming

0 - 4.0 MPa ~ 0 - 25.0 MPa ( Maximum )

and output setting

Turn Down Ratio:

Current Output:

1 : 100

4 - 20 mA 2 wires Hart Protocol

Accuracy:

+/- 0.075% of span

Rohm=(Vdc-9)*50

Stability:

Power Supply:

+/-0.15% of URL for 2 years

9 - 36 V DC

Working Temperature:

Damping Adjustment:

-25 to +95^oC

0 - 32 Second

Max. Pressure:

Response Time:

40 MPa

200 ms

Material:

Mounting:

Flange/Adapters

Bracket on 2" Pipe

Stainless Steel 304 / Stainless Steel 316

Humidity Limits:

Drains/Vents

0 to 100% Relative Humidity

Stainless Steel 304 / Stainless Steel 316

Turn on Time:

Diaphragms

2 Seconds with minimum damping

Stainless Steel 316L / Hastelloy B /

Zero calibration:

Hastelloy C / Monel / Tantalum

Automatic zero calibration by press button

Wetted O-Rings

Electrical Connections:

Buna N / Viton / PTFE

1/4" NPT     ( M20 Conduit Threads )

Bolts & Nuts

Temperature Effect:

Carbon Steel / Stainless Steel 316

+/-0.18% of span per 20 ^oC

Mounting Bracket

Vibration Effect:

Carbon steel / Stainless Steel 304 / 316

+/-0.05% of URL per g to 200 Hz in any

Name / Tag Plate

axis

Stainless Steel 304 / Stainless Steel 316

EMI/RFI Effect:

Converter Housing

Follow SAMA PMC 33.1 from 20 to 1000

Low copper cast aluminum alloy with

MHz and for field strengths up to 30 V/m

polyurethane, light blue paint

Process connections:

Fill Fluid

1/4 - 18 NPT

Silicone / Fluorine Oil

1/2 - 14 NPT( with Adapter )

Enclosure:

Ambient Temperature:

IP65

-25 to +80 ^oC

Intrinsically Safe: ia Ⅱ C T6

Dimensions:

Explosion proof: d ⅡB T5

102 mm ( W ) * 188 mm ( H ) * 130 mm (D)

Weight:

5.5 kg