Low Pressure/Vacuum Switches

PSW-680 Series

^AUD327.00 PSW-681

PLACE ORDER

Compound Range Covers Vacuum and Pressure in One Unit
Low Inch of Water Ranges
Silver Switch Contacts Rated for 5 Amps @ 250 Vac
1 Amp, Gold-Plated Contacts for TTL or Dry Contacts

Pressure Switches - View related products

Description

SPECIFICATIONS
Process Temp: -55 to 90°C (-67 to 194°F) A setpoint change of up to 2% of sensor capacity may be anticipated when switch is used either below -25°C (-13°F) or above 50°C (122°F)
Repeatability: ±0.8 inH₂O
Cycling: Not to exceed 20 CPM
Warranty: 3 year/1 million cycles
Proof Pressure/Vacuum: ±553.6 inH₂O (±20 psi)
Wetted Parts: Buna-N, 316 Stainless Steel, zinc alloy with chromate finish, Loctite #271 sealing compound
Dimensions: 58.4 D x 57.2 mm H (2.3 D x 2.25" H)
Pressure Port: 1/8-27 NPT male
Electrical Connection: 300 mm (12") pigtail leads 20 AWG, polyvinyl insulated
Weight: 221 g (7.8 oz)

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

PSW-681

AUD327.00

Availability: 1 week

-100 to -5.5 inH₂O vacuum and 2.75 to 200 inH₂O pressure switch with 1 A, 125 Vac Gold plated contact

PSW-685

AUD307.00

Availability: 1 week

-100 to -5.5 inH₂O vacuum and 2.75 to 200 inH₂O pressure switch with 5 A, 250 Vac Silver contact

† All amounts shown in AUD
Ordering Example: (1) PSW-685 -100 to -5.5 inch H2O vacuum and 2.75 to 200 in H2O pressure switch with 5 Amp 250 Vac Silver contact , AUD307.00