Advertisement
Quick Links
P7650A/B/U
DIFFERENTIAL PRESSURE TRANSDUCER, DRY MEDIA
APPLICATION
The P7650A/B/U Differential Pressure Sensor measures
static and differential air pressure in duct and panel
applications. It can also measure air velocity using
pressure-velocity pick up tubes P7650L6, P7650L8,
P7650L10, P7650L12, or P7650L14. P7650A/B/U can be
ordered in duct or panel versions and in 0 to 1 in. (0 to
250 Pa) or 0 to 10 in. (0 to 2500 Pa) pressure ranges.
PRODUCT IDENTIFICATION
New Part Number
Mounting
P7650A1000
P7650A1018
Panel
P7650A1026
P7650A1034
P7650B1008
P7650B1016
Duct
P7650B1024
P7650B1032
P7650U1040
Universal
P7650U1052
Selectable w.c. Pressure Range,
Uni or Bi-Directional
+/-0-.1", 0-.25", 0-.5", 0-1" w.c. or
+/-25, 50, 100, 250 Pa Selectable
+/-0-1", 0-2", 0-5", 0-10" or
+/-0.250, 0.500, 1.00, 2.50 kPa
Selectable
+/-0-.1", 0-.25", 0-.5", 0-1" w.c. or
+/-25, 50, 100, 250 Pa Selectable
+/-0-1", 0-2", 0-5", 0-10" or
+/-0.250, 0.500, 1.00, 2.50 kPa
Selectable
+/-0-.1", 0-.25", 0-.5", 0-1", 0-2",
0-5", 0-10" in. w.c. or
+/-0.25, 0.5, 1.0, 2.5 kPa; or
+/-25, 50, 100, 250 Pa Selectable
INSTALLATION INSTRUCTIONS
Universal models can be configured for duct or panel and
for 0 to 1 in. (0 to 250 Pa) or 0 to 10 in. (0 to 2500 Pa)
pressure ranges. All variants are available with and
without LCD display. The P7650A/B/U has an
IP65/NEMA 4 environmental rating and a 5-year limited
warranty.
IMPORTANT
• This product is not intended for life or safety
applications.
• Do not install this product in hazardous or classified
locations.
• Read and understand the instructions before installing
this product.
• Turn off all power supplying equipment before working
on it.
• The installer is responsible for conformance to all
applicable codes.
• If this product is used in a manner not specified by the
manufacturer, the protection provided by the product
may be impaired. No responsibility is assumed by the
manufacturer for any consequences arising out of the
use of this material.
Velocity Mode
Display
500/1,000/2,000/
Yes
3,000 FPM
No
2.5/5/10/15MS
3,000/4,000/5,000/
Yes
6,000 FPM
No
15/20/25/30MS
500/1,000/2,000/
Yes
3,000 FPM
No
2.5/5/10/15MS
3,000/4,000/5,000/
Yes
6,000 FPM
No
15/20/25/30MS
500/1,000/2,000/
No
3,000/4,000/5,000/
6,000/7,000 FPM
Yes
2.5/5/10/15/20/
25/30/35 MS
50
Supply
Output
Voltage
0-10Vdc, 0-5Vdc, and
12-30Vdc or
4-20mA Selectable
24Vac
31-00138-02
Advertisement
Related Manuals for Honeywell P7650A Series
Summary of Contents for Honeywell P7650A Series
- Page 1 P7650A/B/U DIFFERENTIAL PRESSURE TRANSDUCER, DRY MEDIA INSTALLATION INSTRUCTIONS Universal models can be configured for duct or panel and for 0 to 1 in. (0 to 250 Pa) or 0 to 10 in. (0 to 2500 Pa) pressure ranges. All variants are available with and without LCD display.
-
Page 2: Specifications
P7650A/B/U DIMENSIONS 1-19/32 (42) 3-1/2 (88) 3-3/32 (78) 19/64 4-13/32 (112) 7-13/32 (188) M37264 Fig. 1. SPECIFICATIONS Zero Drift (1-year): 1” (250 Pa) models: 2.0% max.; 10” (2.5 kPa) models: 0.5% max. Media Compatibility: Zero Adjust: Dry air or inert gas Pushbutton auto-zero and digital input (2-pos terminal Input Power: block) - Page 3 P7650A/B/U INSTALLATION, WIRING & CONFIGURATION 1. Plan the installation. Panel or duct mount? STATIC PRESSURE DIFFERENTIAL PRESSURE FILTER PANEL INSTALLATIONS DUCT INSTALLATIONS M37265 Fig. 2. NOTE: Velocity measurement, shown below, requires the use of a pressure-velocity pick up tube, part P7650L6, P7650L8, P7650L10, P7650L12, or P7650L14.
-
Page 4: Rotary Switch Settings
P7650A/B/U 5. For applications using conduit, remove the cable Table 2. DIP Switch Settings. gland nut on the bottom of the unit. Thread a stan- Scale Mode Direction Response dard 1/2-inch NPT female threaded coupler onto the body of the cable gland. Connect the opposite Pascal/MPS Velocity Slow... - Page 5 P7650A/B/U Table 5. P7640U Universal Model, Field Selectable (P) 9. Wait five seconds, then press and hold the ZERO Pressure or (V) Velocity Mode, Field Selectable pushbutton for two seconds or provide contact clo- (WC/FPM or Pa/MS). sure on the AUX ZERO terminal. This will reset the output and display to zero pressure.
-
Page 6: Regulatory Information
P7650A/B/U CHINA ROHS COMPLIANCE INFORMATION ENVIRONMENT-FRIENDLY USE PERIOD (EFUP) TABLE - Hazardous Substances Part Name (Pb) (Hg) (Cd) (Cr (VI)) (PBB) (PBDE) Electronic SJ/T11364 GB/T 26572 GB/T 26572 This table is made according to SJ/T 11364. O: Indicates that the concentration of hazardous substance in all of the homogeneous materials for this part is below the limit as stipulated in GB/T 26572. - Page 7 P7650A/B/U 31-00138—02...
- Page 8 P7650A/B/U By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out of your use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and against any liability, cost, or damages, including attorneys’...