PROCESS CONTROL All purpose miniature tamper proof switch, extremely light weight and durable construction. Has efficient Nega-Rate Belleville disc spring sensing mechanism. Small size improves vibration and shock resistance. All values given in psig. * Whichever is greater Deadband (Differential) The deadband can be selected anywhere from the minimum indicated to a maximum of 45% of the set point. Electrical Connection PVC insulated 18 AWG leads 18" long Pressure Connection Temperature Range* *Temperature limits change with O-Ring selection Shipping Weight OPTIONS Wetted Material 1 Aluminum port, polyimide diaphragm and Buna-N O-Ring 4 316 stainless steel port, polyimide diaphragm and Buna-N O-Ring 5 316 stainless steel port and diaphragm heliarc welded (N/A on 105PP) Electrical Form C Enclosure 2 and 5 7 amp at 125/250 VAC; 7 amp resistive, 4 amp inductive at 28 VDC CC Enclosure 2 only 7 amp at 125/250 VAC; 7 amp resistive, 4 amp inductive at 28 VDC 2 Meets or exceeds requirements of NEMA Type 1 and 2 5 Hermetically sealed electrical assembly [Suitable for all Division 2 hazardous locations] M Gold electrical contacts for extremely low current applications R 72" Electrical free leads U M20 x 1.5 Electrical Conduit Adapter Special (Consult representative or factory) • Non-catalog set point, deadband and/or proof pressure • Media temperature capability from -65°F to +400°F -Wetted Material -Electrical Form — Customer identification number (numerically assigned by factory) Ordering Procedure ■ Specify set point, increasing or decreasing ■ Specify deadband if pertinent and if not, specify as ‘open' ■ Specify system pressure ■ Specify proof pressure ■ Insert available ‘option' number or letter designation

Pressure Switch / Miniature Tamper Proof Envelope Dimensions Pressure Port ¹⁄₄ NPT Free Leads 18 AWG 18" Long Electrical Form FORM "C" (SPDT) Basic Principles of Design Minimum Bearing Points Snap Action Electrical Element Pressure Port Negative Rate Belleville Disc Spring O-Ring Neo-Dyn® 28150 Industry Drive Valencia, CA 91355 tel: 864-647-9521 fax: 864-647-9574 www.neodyn.com Pressure Plate An ITT Company AER0935R2 6/22 Specifications and dimensions subject to chan