| Choice of Full Scale Ranges | Environmental Data |
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| Bi-Directional | ± 0.05" WC (± 12.45 Pa) Temperature |
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| ± 0.10" WC (± 24.90 Pa) | Operating3 °F (°C) 32 to +120 (0 to +50) |
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| ± 0.25" WC (± 62.27 Pa) | Storage °F (°C) -20 to +160 (-30 to +70) ± 0.50" WC (± 124.54 Pa) ± 1.00" WC (± 249.08 Pa) |
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| Performance Data | Operating Humidity 5 to 95 % RH (non-condensing) |
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| 標準 | High Pressure Media Air, or non-conductive |
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| Accuracy | Accuracy non-explosive gasses |
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| Accuracy RSS1, 2 | ± 0.5% FS ± 0.25% FS Altitude 6562 ft. (2000 m) max. (at constant temp) |
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| Non-linearity (BFSL-based) | ± 0.49% FS ± 0.24 % FS Physical Description |
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| Hysteresis | ± 0.05% FS ± 0.05% FS Display 4.3" touch-screen TFT LCD, 480 x 272 pixels, dimmable, password protected |
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| Non-repeatability | ± 0.05% FS ± 0.05% FS Faceplate and Fire-retardant plastic (UL94V-0) housing |
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| Zero setting tolerance | ± 0.5% FS ± 0.5% FS Electrical Removable terminal blocks connections |
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| Span setting tolerance | ± 0.5 % FS ± 0.5 % FS Pressure fittings Barbed fittings for ¼" flexible tubing |
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| Stability per year | ± 1.0 % FS Weight 1 lb. 3 oz. (590 grams) |
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| Overpressure | 15.00" WC (0.5 PSI) Relay Type SPDT |
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| Thermal Effects1 | Relay Contact Rating 0.6A @125 Vac / 2A @ 30 Vdc |
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| Zero | ± 0.03% FS/°F (± 0.05% FS/°C) Interoperability |
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| Span | ± 0.03% FS/°F (± 0.05% FS/°C) BACnet® compliant on MS/TP LAN at up to 76.8 Kbps |
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| Mounting | Mains Supply Voltage |
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| Rough-in electrical box | RACO 697, Appleton M3-350 Not to exceed 18-32 Vac, 50-60 Hz, isolated, resettable fuse, 9.6 VA maximum. Mains supply voltage fluctuations up to ±10% |
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| Position | Housing to be 90° in reference to level surface, ± 5° Wire |
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| 供電 | 2 or 3-conductor (depending on application) stranded unshielded twisted pair, 16-22 AWG |
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| I/O | Stranded shielded twisted pair, Belden 950x, 16-28 AWG Communications - 3-conductor, twisted, shielded 22 AWG cable (See “Phoenix controls Recommended Cables” on page 24) Inputs |
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| AI-1, AI-2 | Analog Inputs. Multi-purpose, choose a function: - Function 1: Primary or secondary room input - Function 2: Tri-state input to switch pressure alarm thresholds 0 Vdc = Space is intended to be positive pressure. Alarm threshold values are placed in the negative range. 5 Vdc = Space is intended to be neutral pressure. Alarms are placed in the span zero neutral range. 10 Vdc = Space is intended to b |
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| DI-1 | Digital Input, door status indicator or valve pressure switch indicator (choose one). Door status: visual on LCD, yellow on door open Dry contact Closed = Door closed or no valve alarm; Open = Door open or valve alarm Configurable, door open can disable alarming Outputs |
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| AO-1 | Analog Output. Filtered output signal of primary room pressure differential. Field selectable: 0-5 Vdc; 0-10 Vdc; or 4-20 mA. Speed of response = 100 ms Max., 3 time constants |
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| DO-1 | Digital Output. SPDT alarm relay to remote annunciator or the relay can be used for occupancy contact with message banner (choose one) Alarm deadband 0—10% of setpoint adjustable Contact rating 2.0A @ 30 Vdc/Vac, 0.6A @ 125 Vac Calibrated into a 50KΩ load, operable into a 5KΩ load or greater Alarming |
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| Ranges | Positive, negative or spanning zero pressure (across neutral) |
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| Audible | Dual piezo with 4 volume levels, (from 0—75dB) |
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| Visual | LCD display Red = Alarm, Yellow = Warning, or Green = Normal, Backlight = 4 levels |
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| Remote | Annunciation via Digital Output SPDT relay |
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| Latch | Alarm must be acknowledged at the touch-screen and pressure must return within range |
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| Silence | Selectable 0-9999 (9999 = forever) seconds |
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| Delay | Selectable 0-9999 (9999 = forever) seconds |
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| Valve | Flow alarm notification |
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| BACnet | Alarm and event notification services Temperature — °F or °C Pressure — "WC or Pa Humidity — %RH ACH (Air Changes per Hour) — calculated based on total supply or return airflow USB Port A micro-USB type AB port is provided for firmware updates or for copying configurations from one monitor to others that require similar parameters (i.e., cloning). Phoenix Controls REQUIRES the Sandisk Cruzer 2GB ( |
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| • | RoHS |
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| MONITORS | APM2 00 - ENG - BAC - STL PRODUCT FAMILY APM2 = Advanced Pressure Monitor II, comes standard with white faceplate and two pressure pickup ports. OPERATIONAL PRESSURE RANGE 00 = ±0.05" WC (12.45 Pa) (±0.5% accuracy) 01 = ±0.10" WC (24.90 Pa) (±0.5% accuracy) 03 = ±0.25" WC (62.27 Pa) (±0.5% accuracy) 05 = ±0.50" WC (124.54 Pa) (±0.5% accuracy) 10 = ±1.00" WC (249.08 Pa) (±0.5% accuracy) 30 = ±0.05" |
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