Sample Request

SDP series

Differential Pressure Transmitter

from. ±250Pa to 6.000Pa, 8 sub-ranges, LCD, Modbus, Relay, 2 inputs

Applications

• HVAC supply or extract air measuring
• Monitoring filters and controlling fans
• Check air flow
• Measuring very low differential pressures
• Cleanroom applications

Features

• Maintenance-free piezoresistive silicon ceramic sensor
• High accuracy up to ±0.25 %FSS
• Operating voltage AC 24 V or DC 14…35 V
• Calibrated and temperature compensated measuring
• Output types: 4-20mA, 0-10V, 0-5V, 2-10V, 1-5V
• Simple and fast mounting
• LCD display, 2×12 character
• 2 universal input
• Modbus – RS485 port
• Relay output

Ranges & Sub-ranges

• SDP.1–,  ±250 Pa:   ±25, ±50, ±100, ±250, 25, 50, 100, 250 Pa
• SDP.2–,  1.000 Pa:   100, 200, 300, 400, 500, 600, 750, 1.000 Pa
• SDP.3–,  ±1.000 Pa:   ±250, ±500, ±750, ±1.000, 250, 500, 750, 1.000 Pa
• SDP.4–,  2.500 Pa:   100, 250, 500, 750, 1.000, 1.500, 2.000, 2.500 Pa
• SDP.6–,  6.000 Pa,   500, 750, 1.000, 2.000, 3.000, 4.000, 5.000, 6.000 Pa
• SDP.7–,  ±6.000 Pa:   ±1.000, ±2.000, ±3.000, ±6.000, 1.000, 2.000, 3.000, 6.000 Pa

Electrical

Power Supply : AC 24V  (± %5), 50-60 Hz or DC 14…35 V
Power Consumption : max. 1.5 W

Outputs

4…20 mA, maximum 500 ohm
0…10V DC, minimum 1.000 ohm

Accuracy

± 0.25 % FSS

Over pressure

75.000 Pa

Burst pressure

125.000 Pa

General Data

Sensing Element : Piezoresistive
Media : Air or non-aggressive gasses
Operating Temperature :  -25 …+70°C
Storage Temperature : -30 …+85°C

Connections

Terminals : Pluggable screw terminal
Cable : maximum 1.5 mm2
Cable Gland : M16
Pressure Connection : 6 mm

Protection

enclosure IP65/NEMA4

Standards

EMC Directive : EN61326-1
CE Conformity : CE1703_r0

Dimensions

98.0 x 81.5 x 45.5 mm

Weight

Nett 145 gr
Packed 174 gr

SDP.xyz

‘x’ stands for main range selection
1: ±250 Pa
2: 1.000 Pa
3: ±1.000 Pa
4: 2.500 Pa
6: 6.000 Pa
7: ±6.000 Pa

SDP.xyz

‘yz’ stands for output selection , y:output1, z:output2, both have same property
0: no output
1: 0…10V
2: 2…10V
3: 0…5V
4: 1…5V
5: 4…20mA

SDP.xyz.o

‘o’ stands for options, add each letter that fits your need, no option no addition
M: Modbus RS485
L: LCD display, 12×2 character
R: Relay output
P: PID output
1: 1 universal input
2: 2 universal inputs

file_pdf

Flyer
Datasheet
Manual
Modbus Manual
.

previous documents, up to Sep.2017
Flyer
Datasheet
Manual
Modbus Manual

Related Products

DDP series
Dual DP Transmitter

2 DP sensors, each from. ±250Pa to 6.000Pa, 8 sub-ranges, LCD, Modbus, 2x Relay, Buzzer