The Sentry Trip Amplifier can be used for a myriad of control and alarm applications, and will also be at home in the signal conditioning arena. It accepts analog inputs from a range of industrial sensors, including: process, temperature, flow, frequency, and voltage from 200mV to 300V. It features a wide range power supply that suits both AC mains and 24V DC applications, and supplies the excitation required for common sensors and transmitters.
The Sentry comes standard with two relays, which can be set up for a variety of alarm and control functions. An optional isolated analog output provides both 0(4)–20mA and 0–10V signals to interface to PLC's and SCADA systems.
The Sentry is a tough and reliable instrument that has been designed for demanding industrial environments. Advanced techniques have been used to meet or exceed CE noise immunity requirements.
The unit also has a 4 digit display for your convenience during commissioning, and to simplify fault-finding in the event of a system malfunction.
Universal input:
Temperature input Thermocouple (B/E/J/K/N/R/S/T types), RTD (Pt100/Pt1000), NTC (10K Beta 3984/3435)
Process input Current (0/4–20.000mA DC), Voltage (various ranges from -10V to 300V DC)
Digital input NPN/PNP open collector (0–2000.0Hz)
Potentiometer input (<1kω to 20kω)
AC current sensor input (ACCS-010/ACCS-420(-
L))
Other features:
Universal AC/DC power supply (24-250V AC, 19.5-250V DC) – no header adjustments required!
2 x relay outputs (1 Form A and 1 Form C) - ideal for alarming and on/off control
Optional isolated 0(4)–20mA or 0-10V output, making the Sentry ideal for use as a PLC/SCADA accessory
22V excitation to power two wire transmitters
Flexible 32 point linearization table
Easy, USB Powered Programming
The unit boasts a 1 minute setup time using the Define ToolBox configuration software. All functions and features are explained expertly in the dynamic sidebar help - perfect for the novice starting out who can use it to learn about industrial sensors and applications, or the expert who wants to save commissioning time.
The Sentry Trip Amplifier can be used for a myriad of control and alarm applications, and will also be at home in the signal conditioning arena. It accepts analog inputs from a range of industrial sensors, including: process, temperature, flow, frequency, and voltage from 200mV to 300V. It features a wide range power supply that suits both AC mains and 24V DC applications, and supplies the excitation required for common sensors and transmitters.
The Sentry comes standard with two relays, which can be set up for a variety of alarm and control functions. An optional isolated analog output provides both 0(4)–20mA and 0–10V signals to interface to PLC's and SCADA systems.
The Sentry is a tough and reliable instrument that has been designed for demanding industrial environments. Advanced techniques have been used to meet or exceed CE noise immunity requirements.
The unit also has a 4 digit display for your convenience during commissioning, and to simplify fault-finding in the event of a system malfunction.
Universal input:
- Temperature input
Thermocouple (B/E/J/K/N/R/S/T types), RTD (Pt100/Pt1000), NTC (10K Beta 3984/3435)
- Process input
Current (0/4–20.000mA DC), Voltage (various ranges from -10V to 300V DC)
- Digital input
NPN/PNP open collector (0–2000.0Hz)
- Potentiometer input (<1kΩ to 20kΩ)
- AC current sensor input (ACCS-010/ACCS-420(-L))
Other features:
- Universal AC/DC power supply (24-250V AC, 19.5-250V DC) – no header adjustments required!
- 2 x relay outputs (1 Form A and 1 Form C) - ideal for alarming and on/off control
- Optional isolated 0(4)–20mA or 0-10V output, making the Sentry ideal for use as a PLC/SCADA accessory
- 22V excitation to power two wire transmitters
- Flexible 32 point linearization table
Easy, USB Powered Programming
The unit boasts a 1 minute setup time using the Define ToolBox configuration software. All functions and features are explained expertly in the dynamic sidebar help - perfect for the novice starting out who can use it to learn about industrial sensors and applications, or the expert who wants to save commissioning time.
