SmartReader Plus 4

4-channel pressure, temperature & relative humidity data logger

The SmartReader Plus 4 data logger provides easy monitoring and troubleshooting of pneumatic control systems. The unit is completely self-contained with a 1/4º quick release pressure fitting to allow a fast and trouble-free connection. As an added bonus, the SmartReader Plus 4 also monitors temperature and relative humidity.

Ordering Information

Model	Memory	Catalog #	Order
SRP-004-010-128K 0-10"H2O	128KB	01-0120	Buy Now
SRP-004-5G-128K 0-5 PSI-G	128KB	01-0115	Buy Now
SRP-004-30G-128K 0-30 PSI-G	128KB	01-0117	Buy Now
SRP-004-30A-128K 0-30 PSI-A	128KB	01-0116	Buy Now
SRP-004-100G-128K 0-100 PSI-G	128KB	01-0119	Buy Now
SRP-004-100A-128K 0-100 PSI-A	128KB	01-0118	Buy Now
SRP-004-150G-128K 0-150 PSI-G	128KB	01-0139	Buy Now

Specifications

Calibrated Accuracy	+/- 0.5% of full scale @ 25ºC (77ºF)
Pressure Range, Resolution and Accuracy	+/- 10" H20; 0.006"; +/- 2% FS @ 25ºC (77ºF) 0 to 5 psi (30 kPa); 0.003 psi (0.02 kPa); +/- 1% FS @ 25ºC (77ºF) 0 to 30 psi (200 kPa); 0.015 psi (0.10 kPa); +/- 0.5% FS @ 25ºC (77ºF) 0 to 100 psi (700 kPa); 0.05 psi (0.34 kPa); +/- 0.5% FS @ 25ºC (77ºF)
Accessories	ACR EH-020A RH/Temperature Probe ACR ET Series Temperature Probes or any NTC thermistor probe

More information

Calculating Average Values

Using a Compound Line to Apply Average Value Calculations
Data Logger Network - Local

Networking SmartReader Plus Data Loggers on Short Cable Run
Data Logger Network - Modular Local

Networking SmartReader Plus Data Loggers on Long Cable Run
Data Logger Network - Remote Modem

Networking SmartReader Plus Data Loggers Remotely on Short Cable Run
Data Logger Network - Modular Remote Modem

Networking SmartReader Plus Data Loggers Remotely on Long Cable Run
Serial Communication Considerations

Requirement for Proper Connection of Data Loggers to Modems and Ethernet Devices