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All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 6 Contact pressure gauges D o u b l e c o n t a c t No. 22 The 1st and 2nd contact open when exceeding the setpoints. More switching options with contact pressure gauges 1 4 S i n g l e c o n t a c t No. 1 Contact closes when exceeding the setpoint. No. 2 Contact opens when exceeding the setpoint. No. 3 The contact switches over (changer), i.e. the contact opens and closes when exceeding the setpoint. D o u b l e c o n t a c t No. 11 The 1st and 2nd contact close when exceeding the setpoints. No. 12 The 1st contact closes when ex- ceeding the setpoints, the 2nd contact opens when exceeding the setpoints. No 21 (standard design) The 1st contact opens when ex- ceeding the setpoints; the 2nd contact closes when exceeding the setpoints. 1 2 4 2 1 4 4 1 2 T r i p l e c o n t a c t No. 212 The 1st contact opens, the 2nd contact closes, the 3rd contact opens when the setpoints are exceeded. 2 1 3 4 2 4 1 4 1 2 1 4 Pressure gauge with two switch contacts (magnetic quick contacts) for extra safety in line with S 3 EN 837-1 (DIN 16006) with blow-out back and unbreakable baffle wall Materials: Housing: AISI 304, measuring system and connection: AISI 316L, window: Laminated safety glass Connection thread: G 1 / 2 “* Dual contact: 1. Contact opens when exceeding the setpoint No. 21 (standard) 2. Contact closes when exceeding the setpoint Class: 1.0 Temperature range: Environment: -20°C to max. +60°C, measured material: Max. +200°C Protection class: IP 65 The switch function 21 is the one most commonly used. Should this not be as per your requirements, we request you to enquire with us. Further functions can be found at the bottom of this page Stainless steel safety contact pressure gauges vertical Ø 100 mm Class 1.0 Type MSK 40100/21 ES 1 0/40 bar MSK 60100/21 ES 1 0/60 bar MSK 100100/21 ES 2 0/100 bar MSK 160100/21 ES 5 0/160 bar MSK 250100/21 ES 5 0/250 bar MSK 400100/21 ES 10 0/400 bar MSK 600100/21 ES 10 0/600 bar Adjusting spanner as spare part MSK SCHLUSSEL Type MSK 1,6100/21 ES 0.05 0/1.6 bar MSK 2,5100/21 ES 0.05 0/2.5 bar MSK 4100/21 ES 0.1 0/4 bar MSK 6100/21 ES 0.1 0/6 bar MSK 10100/21 ES 0.2 0/10 bar MSK 16100/21 ES 0.5 0/16 bar MSK 25100/21 ES 0.5 0/25 bar Adjusting spanner as spare part MSK SCHLUSSEL * with centring pin for profiled seal 2 1 4 Housing Connection Window S Pressure gauge with two switch contacts (magnetic quick contacts), 1 NC contact, 1 NO contact Materials: Housing: AISI 304, measuring system and indicator: Cu-alloy (AISI 316L for pressures ≥ 100 bar), window: Polycarbonate Connection thread: G 1 / 2 “** Dual contact: 1. Contact opens when exceeding the setpoint No. 21 (standard) 2. Contact closes when exceeding the setpoint (clockwise) Class: 1.0 Temperature range: Environment: -20°C to max. +60°C, measured material: Max. +80°C Protection class: IP 54 The switch function 21 is the one most commonly used. Should this not be as per your requirements, we request you to enquire with us. Further functions can be found at the next page. Contact pressure gauges vertical Ø 100/160 mm stainless steel/brass Class 1.0 2 1 4 Brass Housing Connection Type Type Ø 100 Ø 160 --- MSK -1160/21 CR* 0.02 for vacuum -1/0 bar MSK -106100/21 CR --- 0.05 for vacuum -1/0.6 bar --- MSK -11,5160/21 CR 0.05 for vacuum -1/1.5 bar --- MSK -15160/21 CR 0.1 for vacuum -1/5 bar --- MSK 1160/21 CR* 0.02 0/1 bar MSK 1,6100/21 CR MSK 1,6160/21 CR 0.05 0/1.6 bar MSK 2,5100/21 CR MSK 2,5160/21 CR 0.05 0/2.5 bar MSK 4100/21 CR MSK 4160/21 CR 0.1 0/4 bar MSK 6100/21 CR MSK 6160/21 CR 0.1 0/6 bar MSK 10100/21 CR MSK 10160/21 CR 0.2 0/10 bar MSK 16100/21 CR MSK 16160/21 CR 0.5 0/16 bar MSK 25100/21 CR MSK 25160/21 CR 0.5 0/25 bar MSK 40100/21 CR MSK 40160/21 CR 1 0/40 bar MSK 60100/21 CR MSK 60160/21 CR 1 0/60 bar MSK 100100/21 CR MSK 100160/21 CR 2 0/100 bar MSK 160100/21 CR MSK 160160/21 CR 5 0/160 bar MSK 250100/21 CR MSK 250160/21 CR 5 0/250 bar MSK 400100/21 CR MSK 400160/21 CR 10 0/400 bar MSK 600100/21 CR MSK 600160/21 CR 10 0/600 bar Adjusting spanner as spare part MSK SCHLUSSEL * class 2.5, ** with centring pin for profiled seal Liquid seals, gaskets & tapes from page 549 Flexible control cables on page 641 Scale graduation Display range Scale grad. Display range Scale grad. Display range APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl 383