MARTEK BULKSAFE MMS900 LEVEL SWITCH ASSEMBLY

CARGO SUITABLITY                    ALL BULK CARGOES

MATERIAL                                       Delrin 

DIMENSIONS                                   Æ 75mm, x 90mm

WEIGHT                          ~500g

FIXING DETAIL                    Screws into standard 2 ½ ”BSPP pipe union

ENVIRONMENTAL                         -20^oC to +80^oC, 0 to 100%RH,

Dust Protection                     In-board inert hydrophobic filter

SWITCHING OUTPUT                   Hermetically sealed reed type, differential 3-5 mm

SWITCH setting                         Normally closed, opening on alarm

SWITCH RATING                           0.5A/240V ac/50VA max

I.S. OPERATION                  With Zener safety barriers

Bonded CABLE                           30m 2-core 0.75mm² cable (longer on request)

IP Rating                                        IP68 in accordance with IEC 60529

WARRANTY                Lifetime warranty against failure due to corrosion

CERTIFICATION                             Simple apparatus

In-situ testing                          Manual or automatic

Filter cleaning                        Manual or automatic

TEST/CLEANING PORT               2No. 6mm o.d. push fit nylon fittings

CABLE MONITORING                   Fault alarm generated for short or open circuit

Accuracy                                     +/- 10mm