8 input 3-wire sensor module. The EVO™ 550 and EVO™ 5000 Automatic Tank Gauges come standard with a power supply module and a controller module. Additional interface modules can be installed. Interface modules ordered with an ATG will be installed at the factory. The following guidelines must be followed:
EVO™ 550: Six total modules can be installed with a maximum of four intrinsically safe modules and a maximum of three of any one kind of module.
EVO™ 5000: Eleven total modules can be installed with a maximum of nine intrinsically safe modules and a maximum of three of any one kind of module.
TS-3WSNS 8 input 3-wire sensor module, TSP-EIS, TSP-DIS, TSP-DDS, TSP-DTS, TSP-HIS, TSP-MWS and TSP-DVS sensors. Can also support 2-wire sensors
The 3-Wire Sensor Module (3WSNS) is designed to accept 8
sensor inputs per module, and the system as a whole can accept
a total of 24 sensors (3 modules with 8 inputs each). The 3WSNS
can support standard sensors and BriteSensors®. BriteSensors are
powered sensors that digitally communicate the sensor–type and
alarm status of the sensor to the console. Most BriteSensors can
discriminate between water and hydrocarbon products and produce
different alarm codes for each. Refer to the diagram below to
identify the types of sensors that should be used with this module
3-Wire Sensor Module
Number of Channels: 8
Safety Rating: Class I, Division 1, Group D, [Ex ia] IIA
Entity Parameters
Uo = 7.71 V
Io = 573 mA
Co = 500 uF
Lo = 433 uH
Po = 932 mW