Feature Electronic pressure transmitters Model SDM18

Rangeability 1:5
0,1% accuracy
5 digit with analog bar graph
2 alarms
Peak values measurement
Ambient temperature measurement

Specifications Electronic pressure transmitters Model SDM18

Display output: 5 digit x 0.47” (12 mm) height, with analog bar graph.
Display type: graphic with resolution 128 x 64 dots, backlighted.
Output signal: 4…20 mA (cod. A), with separated supply (3 wires).
Rangeability (on signal output):
1:5 for pressure ranges ≤ 6000 psi (400bar);
1:2 for pressure ranges > 6000 psi (400bar).
Accuracy (% FSV):
for rangeability 1:1 =
≤ 0,1 for pressure ranges ≤ 6000 psi (400bar);
≤ 0,25 for pressure ranges > 6000 psi (400bar);
for rangeability ≠ 1:1, standard accuracy x (nominal range/calibrated range).
Alarm contacts: nr.2, PNP or NPN.
Calibration: limit-point as per DIN 16086.
Process fluid temperature: -4…+176 °F (-20…+80 °C).
Compensated temperature range: +32…+176 °F; (0…+80 °C).
Ambient temperature: -4…+158 °F (-20…+70 °C).
Additional displayed informations: alarms state, minimum or maximum peak value, minimum or maximum ambient temperature, current value of signal output, system alarms.
Safety designation: S1 as per EN 837-2.
Keyboard: polyester.
Sensor: piezoresistive for pressure ranges ≤ 6000 psi (400bar); st.st. thin film for pressure ranges > 6000 psi (400bar).
Electric connection: junction box as per VDE with exit for cables ø 0.27”…0.51” (ø 7…13 mm).
Response time: 0,1 s.
Adsorbed current: ≤ 100 mA + alarms current.
Protection degree: IP 65 as per EN 60529/IEC 529.
Socket material: AISI 316L st.st.
Case: stainless steel, vented for pressure ranges ≤ 1450 psi (100bar).
Ring: stainless steel, crimped.
Weight: 0,52 kg.