What sensor is suitable for monitor oil and gas wells & pipelines

Sensors that offer hazardous area approvals are widely used on gas and oil well heads, supply lines, natural gas power engines, multi-stage gas compressors and other machinery operating in hazardous environments. Piezoelectric pressure sensors offer the capability to detect and monitor dynamic pressure spikes, pulsations and surges in gaseous or liquid media. Engine pressure sensors offer walk-around or permanent monitoring capability, allowing engine balancing and emissions control. Vibration monitoring has proven effective for determining machinery health, planning maintenance intervals, reducing downtime and avoiding catastrophic loss.

4-20-MA-VIBRATION

4-20 MA VIBRATION TRANSMITTER

MODEL EX640B7

■ Available in velocity or acceleration output
■ ATEX / CSA approved with explosion proof conduit
■ Top exit, 2-pole terminal block

LOW COST ICP®

4-20 MA VIBRATION TRANSMITTER

MODELS EX607A11 & EX607A6

■ Unique 360º Swivel Design
■ Allows for easy cable orientation

4-20 mA vibration transmitters will interface directly to your PLC, DCS or SCADA control system. Scaled in inches per second velocity or g’s acceleration, these sensors provide 24/7online protection for key plant machines, reducing downtime.

SHEAR ICP®

SHEAR ICP ACCELEROMETER

MODEL EX622B01

■ Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
■ Frequency Range: (±3dB) 12 to 900000 cpm (0.2 to 15000 Hz)
■ Sensing Element: Ceramic

Also known as seismic vibration pickups, industrial accelerometers are rugged, stainless steel vibration monitoring sensors for predictive maintenance applications. All IMI sensors are hermetically sealed and case isolated.

4-20 MA

4-20 MA PRESSURE TRANSMITTER

SERIES 150

■ Ranges from 300 to 10,000 psi
■ Withstands sour gas environments
■ 1/2” NPT fitting

RECIPROCATING

RECIPROCATING MACHINERY PROTECTOR

MODEL EX649A71

■ Machinery RPM Range: 240 to 10000 cpm (4 to 166 Hz)
■ Sampling Time: 0.2 to 6.4 sec
■ Temperature Range: -40 to 212 °F (-40 to 100 °C)

ICP® PRESSURE SENSOR

ICP® PRESSURE SENSOR

MODEL 121A44

■ Sensitivity: 10 to 100 mV/psi (1.45 to 14.5 mV/kPa)
■ Measurement range: 50 to 500 psi
■ 316 stainless steel diaphragm
■ 1/4” NPT fitting

Then, how to get safe installation sensors to your site. Let’s check the picture below.

imi-safeInstallation