Badger Meter Flow-Alert Reed Switch - Manual (Page 3)

Form #04-VAM-UM-00229 09/12 Page 3
II - SPECIFICATIONS
Enclosure Rating
• NEMA 12 & 13
(equivalent to IP52 & 54)
Temperature Range
• -20 °F to +240 °F
(-20 °C to +116 °C)
Pressure Rating Aluminum/Brass
• Liquids (¼” to 1½”): 3500 psi
(241 bar) maximum with a 3:1
safety factor
• Gases (¼” to 1½”): 1000 psi
(69 bar) maximum with a 10:1
safety factor
Pressure Rating Stainless Steel
• Liquids (¼” to ½”): 6000 psi (414
bar) maximum with a 3:1 safety
factor
• Liquids (¾” to 1½”): 5000 psi (345
bar) maximum with a 3:1 safety
factor
• Gases (¼” to 1½”): 1500 psi (103
bar) maximum with a 10:1 safety
factor
Accuracy
• ±2% of full scale
Repeatability
• ±1%
Pressure Drop
• See Appendix for specific meter
information
Micro Switch
• Single (1) or double (2) switch,
pre-wired single-pole, double-
throw (SPDT), UL recognized and
CSA certified switch
• Type: SPDT
• Contact Rating VAC: 250 Volt,
10 Amp
• Contact Rating VDC: 125 Volt,
0.5 Amp
• Cable Single Switch: 34”, 4-wire,
#18 AWG, SO jacket
• Cable Dual Switch: 18”, 7-wire,
#16 AWG, SO jacket
Reed Switch
• Single (1) or double (2) reed
switch, pre-wired single-pole,
single-throw normally open
(SPST-NO); or single-pole,
single-throw normally closed
(SPST-NC); UL recognized and
CSA certified switch
• Type: SPST
• Contact Rating: (maximum, see
Figure 2)
Normally Open, 10 Watts;
Normally Closed, 5 Watts
• Voltage (maximum at switching):
Normally Open, 50 VDC;
Normally Closed, 50 VDC
• Current (maximum amps at
switching, resistive load):
Normally Open, 0.5 Amp;
Normally Closed, 0.5 Amps
• Initial Contact Resistance: 0.100
Ohms
• Cable: 15’ (4.6m), 4-wire, #22
AWG, PVC jacket