Kobold PSC Digital Electronic Pressure Transmitter & Switch

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The KOBOLD PSC pressure sensor is designed for both pressure monitoring and optionally, continuous pressure measurement within one device. The user friendly design of the PSC allows simple switchpoint or switchpoint/transmitter programming without actual system pressurization. The selectable PNP/NPN transistor output is capable of switching currents up to 500 mA. Each switch is fully programmable, including: reset point, switch type, and switching function. Analog current and voltage output options are available for remote monitoring of system pressures. The ceramic or thin-film measuring cells give the PSC excellent repeatability and longevity, even with wide pressure variations. The high quality stainless steel housing makes it well suited for industrial environments.

Short Description

Display: 7-segment LED, 0.3" high
              -.999...9999 digits
Unit: PSIG or Bar selectable
Accuracy: 1.0% or full scale, ± 1 digit
Repeatability: 0.2% or full scale
Effect of Temp.: 0.3% / 10 K
Temp. Ranges:
Storage -22...176 °F
Media -4...176 °F
Ambient -4...158 °F
Alternating Loads: > 10 million pressure cycles
Max. Pressure: see Data Sheet
Housing: 303 stainless steel
Display Electronics: Plastic
Wetted Materials:
≤ 750 PSIG 316L SS, AL2O3 (ceramic cell), NBR
≥ 1500 PSIG 316L SS (thin-film cell)
Process Connection: 1/4" NPT, 1/2" NPT, G 1/4, or G 1/2
Power Supply: 12...30 VDC, reverse polarity protected
Current Consumption: ≤ 50 mA, without load current
Electric Connection: 4-pin connector M12x1
Switching Function: NC or NO contact
                                  PNP or NPN programmable switching
Switching Power: max. 0.5 A
Setting:
Switching Point 0.5...100% of full scale
Hysteresis 0.5...100% of full scale
Analog Output: 4...20 mA 2-wire or 0...10 V, 3-wire
Load Resistance: Voltage output > 10 kΩ
                           Current output < 500 Ω
Hysteresis: 0.3% of range for ceramic cell
                 0.2% of range for thin-film cell
Protection Class: IP 65
Shock Resistance: 50 g according to IEC
Vibration Resistance: 10 g according to IEC
Weight: 0.67 lb