PR21SR/80444.3-10 KELLER, PR21SR/80444.3-10 Datasheet - Page 2

• Manufacturer Part Number: PR21SR/80444.3-10
• Description: PRESSURE TRANSMITTER, 0-10BAR G
• Manufacturer: KELLER

Specifications of PR21SR/80444.3-10

• Pressure Type: Vented Gauge
• Pressure Psi Max: 10bar
• Body Material: Stainless Steel
• External Diameter: 17mm
• External Length / Height: 76mm
• Hysteresis: 0.5%
• Ip/nema Rating: IP65
• Interface: MPm-Connector
• Svhc: No SVHC (15-Dec-2010)
• Pressure Max: 10bar

SpECifiCationS
Series 21 R / 21 SR / 21 MR
PR 21 R/SR/MR
PAA 21 R/SR/MR
PA 21 R/SR/MR
Over Range
1)
2)
3)
4)
Operating Temperature
Pressure Port
Pressure Media
Weight
Electromagnetic Compatibility
Enclosure Protection
Insulation
Vibration
Shock
User Notes: Basic 100 mV transmitters are calibrated at 10 Vdc to produce 0…100 mV signal (nominal), and require a stable voltage supply.
Signal Output
Supply Voltage
Current required
Zero/Span Tolerance
Configuration
Electrical Connection:
mPm 193 or
cable 2 m, 4 core
Linearity
Total Error Band
+18…+22 °C
Total Error Band
0…+50 °C
Total Error Band
-20…+80 °C
mPm connector only, not cable
Zero at 1000 mbar abs.
Total error band includes linearity, hysteresis, repeatability, zero/span offsets and temperature effects.
Signal at zero ≈ 50 mV
Subject to alterations
KELLER AG für Druckmesstechnik
KELLER Ges. für Druckmesstechnik mbH
Companies approved to ISO 9001:2000
They can be operated at 5 Vdc to give 0…50 mV signal or 20 Vdc to give 0…200 mV signal. The circuit is a compensated resistance
bridge and is completely passive with no diodes or reactive components. Bridge resistance is 3,5 kΩ nominal.
The 6…28 V supply transmitter is fitted with an internal regulator. The mPm connector has a PG7 cable gland entry suitable for
cables between 4 and 6 mm diameter. Screw terminals and solder lags are provided. The G 1/4 pressure connection has an integral
Viton
2)
1)
3)
3)
3)
®
seal at the shoulder. Alternatively it may be sealed using a face seal on the flat nose of the pressure port.
4…20 mA
8…28 Vdc
max. 25 mA
0,5 %FS
2-Wire
OUT/GND:
Pin 1 / White
+Vcc: Pin 3/Brown
0,5
2
-20…+80 °C (on demand -40…100 °C)
G 1/4” male
Compatible with 316L stainless steel
≈ 75 g
CE marked: Fully tested to EN 61000-6-2, EN 61000-6-3, EN 61000-6-4
IP 65
> 100 MΩ / 500 Vdc
20 g (5...2000 Hz, max. amplitude ± 3 mm), according to IEC 68-2-6
20 g (11 ms)
St. Gallerstrasse 119
Schwarzwaldstrasse 17
Signal at zero for 0…5 V (0…10 V) transmitters
5V/10V
≈ 50 mV
1
1
1
3
2
2
2
4
0…5 Vdc
0,5 %FS
1%FS
10
5
5
5
4)
10
10
10
20
9…28 Vdc
CH-8404 Winterthur
D-79798 Jestetten
3-Wire
GND:
+OUT: Pin 2 / White
+Vcc:
± 0,2 % typ. / ± 0,5 % max.
± 0,5 % typ. / ± 1 % max.
± 1 % typ. / ± 2 % max.
± 2,5 % typ. / ± 4 % max.
16
16
16
25
1…6 Vdc
0,5 %FS
FS
30
50
Pin 1 / Green
Pin 3 / Brown
4 mA max.
50
75
Tel. +41 (0)52 - 235 25 25
Tel. [phone] - 9214 - 0
100
150
13…28 Vdc
0…10 Vdc
0,5 %FS
160 200
250 300
KELLER
4)
400
500
8…28 Vdc
Fax +41 (0)52 - 235 25 00
Fax [phone] - 9214 - 60
03/08
www.keller-druck.com
600
700
GND:
+OUT: Pin 2 / Red
+Vcc:
-OUT: Blue
0…100 mV
± 0,1 %FS
4-Wire
bar
bar
bar
bar
Pin 1 / White
Pin 3 / Black
10 Vdc
2 mA max.
vented gauge
absolute
sealed gauge