18
G U
PREMASGARD
®
814x - Modbus
Rev. Data - V20
Measuring ranges
Pressure
Humidity
Temperature
Type ⁄ WG02
Output
Display
Item no.
± 500 Pa ⁄ 2.0 inWC
Type 8148
–500 ... +500 Pa
–2.0 ... +2.0 inWC
0...100% RH –35...+80°C
–31...+176°F
PREMASGARD 8148-Modbus
Modbus
1301-8144-0910-20V
PREMASGARD 8148-Modbus
LCD
Modbus
■
1301-8144-4910-20V
Equipped as standard with automatic zero point calibration
± 7000 Pa ⁄ 28 inWC
Type 8147
–7000 ... +7000 Pa
–28 ... +28 inWC
0...100% RH –35...+80°C
–31...+176°F
PREMASGARD 8147-Modbus
Modbus
1301-8144-0950-200
PREMASGARD 8147-Modbus
LCD
Modbus
■
1301-8144-4950-200
with optional automatic zero point calibration
Optional:
Cable connection with
M12 connector
according to DIN EN 61076-2-101
on request
shortened protective tube
PLEUROFORM
TM
, NL = 100 mm
on request
Note:
System of units
SI
(default) or
imperial
(can be changed via Modbus).
ACCESSORIES
KA2 -Modbus
Communication adapter
(USB/RS485) for system connection
1906-1200-0000-100
LA -Modbus
Line termination device
(with terminating resistor)
as an active bus termination
1906-1300-0000-100
ASD-06
Connection set
(included in the scope of delivery), consisting of
2 connection nipples (straight) made of ABS,
2 m / 78.74 in PVC hose (soft, UV-resistant) and 4 screws
7100-0060-3000-000
ASD-07
2 connection nipples
(at 90° angle) made of ABS
7100-0060-7000-000
DAL-01
Pressure outlet
for ceiling or in-wall installation (e.g. in clean rooms)
7300-0060-3000-001
SF-M
Metal
sinter filter, Ø 16 mm / 0.63 in, L = 32 mm / 1.26 in, exchangeable,
stainless steel
V4A
(1.4404)
7000-0050-2200-100
MFT-20-K
Mounting flange
, plastic (included in the scope of delivery)
7000-0031-0000-000
Switchable system of units
Measurements
/ Data points
SI (
default
) → Imperial
Measuring ranges
SI (
default
) →
Imperial
Differential pressure
[Pa] → [inWC]
Type 8148
– 500...+ 500 Pa → – 2.0...+ 2.0 inWC
Volume flow
[m
3
⁄ h] → [CFM]
Type 8147
– 7000...+ 7000 Pa → – 28...+ 28 inWC
Temperature
[°C] → [°F]
Type 814x
– 35...+ 80 °C →
– 31...+ 176 °F
Humidity
[% RH] → [% RH]
Type 814x
0...100 % RH →
0...100 % RH
Dew point
[°C] → [°F]
Absolute humidity
[g/m³] → [gr/ft³]
Mixture ratio
[g/kg] → [gr/lb]
Enthalpy
[kJ / kg] → [Btu/lb]
Air density
[kg/m³] → [lb/ft³]
Alternative parameters are calculated internally.
