“AJAY SENSORS” Pressure Transmitter, Type PT 215 – Differential series is based on a high performance sensor developed specifically for industrial and process applications. Uses stainless steel diaphragm and stainless steel body, which is compatible with most fluid and gaseous pressure media.
Each Transmitter incorporates a high performance silicon micro machined sensor mounted in a glass to metal seal which is electron beam welded to an isolation diaphragm so that only stainless steel is in contact with pressure media. These transmitters have high output, accurate to within ±0.5% FSO BSL. It has very low hysteresis. Resists to-drop shock, impact and continuous vibration. Operates at temperature ranging from (-) 40 °C to + 125°C.
Differential Pressure transmitters can be supplied with a Digital Indicator, which offers a variety of features as listed in 289 Series Data Sheet.
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Pressure Range |
350 mbar, 700 mbar |
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Output |
4 – 20 mA |
Compensated Temp. Range |
0°C to 60°C |
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Non-Linearity |
± 0.25 %F.S |
Use Temperature Range |
(-) 20°C to + 80°C |
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Hysteresis |
± 0.20 %F.S |
Temp. Effect on Zero |
± 0.010 %F.S/°C |
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Resolution |
Continuous |
Temp. Effect on Span |
± 0.010 %F.S/°C |
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Zero Balance |
± 1.0 %F.S |
Natural Resonant Frequency |
Over 8 KHz |
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Insulation Resistance |
≥ 500 MΩ @ 45 VDC |
Electrical Connection |
Connector / 3m Pig Tail Cable |
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Excitation Voltage |
24 VDC (12-30 VDC) |
Pressure Connection |
¼” BSP / M14 X 1.5 mm Male |
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Safe Overload |
150 %F.S |
Load Resistance |
600 Ω Maximum |
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Compatible Media |
Stainless Steel |
External Zero & Span Pot |
± 1% Field Adjustable |
