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General
The Banner Engineering S15C-PS150C-MQ is a pressure measurement solution combining a ceramic pressure sensor with an S15C Analog-to-Modbus Converter. Designed for compressed air pressure monitoring, this system measures gauge pressure from 0 to 150 PSI and converts the sensor's 4–20 mA analog signal into Modbus communication data.

The integrated S15C converter is pre-configured for the specific pressure sensor, simplifying installation and system integration. It provides an RS-485 Modbus interface for connecting pressure measurement data to PLCs, industrial controllers and monitoring systems. The ceramic measuring cell, 1/4-inch NPT process connection and compact M12 quick-disconnect connections make it suitable for industrial pressure monitoring applications.

Features
- Integrated ceramic pressure sensor and S15C Modbus converter
- Pressure measurement range from 0 to 150 PSI gauge
- Ceramic measuring cell designed for compressed air applications
- 4–20 mA, two-wire loop-powered pressure sensor
- Converts analog pressure measurements into Modbus data
- RS-485 Modbus communication interface
- Pre-configured converter for the specific pressure sensor
- 1/4-inch male NPT process connection
- 4-pin M12 quick-disconnect sensor connection
- 12–30 V DC supply for the S15C converter
- Configurable Modbus baud rate, parity and slave address
- Adjustable minimum and maximum pressure thresholds
- Configurable sampling interval and median filtering
- Green power LED and amber Modbus communication LED

Key Specifications
- Make: Banner Engineering
- Model: S15C-PS150C-MQ
- Manufacturer Part Number: 815311
- Product Type: Pressure Sensor with Modbus Converter
- Product Series: PGP Pressure Sensor / S15C Converter
- Pressure Range: 0 to 150 PSI
- Pressure Reference: Gauge Pressure (PSIG)
- Measuring Cell: Ceramic
- Intended Application: Compressed Air Pressure Measurement
- Sensor Output: 4–20 mA, 2-wire loop powered
- Sensor Supply Voltage: 9–30 V DC
- Converter Supply Voltage: 12–30 V DC
- Converter Current Consumption: 50 mA maximum
- Communication Interface: RS-485 Modbus
- Modbus Data Register: 40001 – Pressure Data Output
- Pressure Data Scaling: Register value divided by 100 for PSI
- Modbus Baud Rates: 9.6, 19.2 and 38.4 kbps
- Modbus Parity: None, Odd or Even
- Modbus Slave Address: 1–247
- Sensor Electrical Connection: 4-pin M12 male
- Converter Connection: Integral 4-pin M12 quick-disconnect connectors
- Process Connection: 1/4-inch-18 male NPT
- Sensor Accuracy: ±1% of full scale
- Zero/Span Tolerance: ±1% of full scale
- Long-Term Stability: ±1% per year
- Permissible Overpressure: 1.5 × full scale
- Burst Pressure: 2 × full scale
- Sensor Enclosure Rating: IP65
- Converter Environmental Rating: IP65, IP67, IP68
- Sensor Ambient Temperature: -20°C to +70°C
- Sensor Compensated Temperature: -20°C to +70°C
- Sensor Housing: Stainless steel, copper and aluminium
- Wetted Parts: 316L stainless steel and ceramic
- Converter Indicators: Green power LED and amber Modbus communication LED

FieldInstruments.lk
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