Monitoring Sensor Unit - Rack Series

Description

Monitoring sensor units detect leaks through spot detection or attached leak detection cable and communicate directly to the connected Monitoring Distribution Unit. MSUs can be chained together to create over 8000 digital zones per system, so multiple leaks can be precisely located in both long run applications and high-density rack applications.

Rack Series MSUs are daisy-chained from the Rack Series MDU using the XD-3D-JMP jumper cables. These jumpers carry the Parameter XD4 bus and power the MSU directly from the attached MDU. Each MSU has 4 digital leak channels and supports up to 4 rope or spot leak sensors.

Product Documentation

Datasheet – Rack Sensor Series

Technical Specifications

Power

XD4 Bus

XD4 Bus Input: 1 RJ45 for XD4 Bus from MDU or previous 3D-MSU
XD4 Bus Output: 1 RJ45 for XD4 Bus to next 3D-MSU
XD4 Bus Jumpers: Only use Parameter Product XD-3D-JMP-xx
Maximum Bus Length: 100m

Relay Outputs

4 Form C Relays, solid state, 1 set of contacts for each channel; 1.2 A @ 32 VDC

Operating Environment

Temperature: 41 to 140°F (5° to 60°C)
Humidity: 20% to 80% RH, non-condensing
Altitude: 10,000ft (3,048m) max.
Storage Temperature: -4° to 158°F (-20° to 70°C)

Enclosure

IP40 rating

Dimensions

3.77”W x 3.197”H x 1.245”D (95.75mmW x 81.20mmH x 31.62mmD)

Weight

0.3 lbs. (0.136 kg)

Mounting

DIN rail, magnetic (included), screws, zip ties, adhesive

Certifications

CE; TUV: conforms to UL 61010-1, EN 61010-1; certified to CSA C22.2 NO. 61010-1; RoHS compliant