Vaisala Differential Pressure Transmitter PDT101 specifications - CAB100

CAB100 Installation Guide

Document code
M212242EN
Revision
D
Language
English (United States)
Product
CAB100
Document type
User guide
Table 1. PDT101 models
Model Measurement range Output
PDT101-P4C ±60 Pa 4 … 20 mA
PDT101-P4V ±60 Pa 0 … 5 V
PDT101-P4C2 ±125 Pa 4 … 20 mA
PDT101-P4V2 ±125 Pa 0 … 5 V
PDT101-W4C ±0.25 inH20 4 … 20 mA
PDT101-W4V ±0.25 inH20 0 … 5 V
PDT101-W4C2 ±0.5 inH20 4 … 20 mA
PDT101-W4V2 ±0.5 inH20 0 … 5 V
Table 2. PDT101 measurement performance
Property Description/Value
Measurement ranges (bidirectional) ±60 Pa, ±125 Pa, ±0.25 inH2O, or ±0.5 inH2O
Accuracy (incl. non-linearity, hysteresis, repeatability and zero/span calibration settings) 0.4 % span
Long-term stability ≤ 0.5 % span/year
Response time (10 ... 90 %) 250 ms
Warm-up time 15 s
Compensated temperature range

+2 ... +54 °C

(+35.6 ... +129.2 °F)

Temperature dependence

±(0.065 Pa + 0.054 % of reading) / °C

or ±(0.00015 inH2O + 0.03 % of reading) / °F

(reference 21 °C or 70 °F)

Pressure type

Differential, gauge, vacuum and compound

 

Overpressure

Proof pressure

Burst pressure

Static pressure

1.0 bar

1.7 bar

1.7 bar

Mounting position
Error (zero adjustable) ≤ 1 %/g (calibration in vertical position is standard)
Adjustments (front accessible)

Zero

Span

±5 % span

±3 % span

Table 3. PDT101 operating environment
Property Description/Value
Operating temperature −18 ... +70 °C (−0.4 ... +158 °F)
Storage temperature −40 ... +82 °C (−40 ... +179.6 °F)
Note: If used in an electromagnetic field of 3 V/m, with narrow frequency area of 80 ... 120 Mhz, it is possible that the current output of PDT101 can deviate max. 0.8 % (with accuracy specified 0.4 %)
Table 4. PDT101 compliance
Property Value/Description

EMC compatibility

EN 61326‑1, basic immunity test requirements

Compliance marks

CE, RCM
Table 5. PDT101 inputs and outputs
Property Description/Value
Process connection 1/4" barbed fittings
Max. loop resistance for 4 ... 20 mA ≤ (Supply voltage - 12 V)/0.022 A
Supply current Max. 20 mA for 4 ... 20 mA output signal
Optical process diagnostics LED visual indicator
Electrical connection

Euro style pluggable terminal block accepts 12 ... 26 AWG wire

(0.13 up to 3.31 mm2)

Output signal

2-wire

3-wire

4 ... 20 mA

0 ... 5 V DC (user selectable 0 ... 10 V DC)

Operating voltage

2-wire output 4 ... 20 mA

3-wire output 0 ... 5 V DC

3-wire output 0 ... 10 V DC

12 ... 36 V DC

11.5 ... 36 V DC or 24 V AC

14 ... 36 V DC or 24 V AC

Table 6. PDT101 mechanical specifications
Property Description/Value
Medium (measured gas) Clean and dry air, non-conducting and non-corrosive gases
Mounting Threaded fastener for wall mounting or DIN rail type EN 50022
IP rating IP40
Weight 0.07 kg
Material

Process connection

Sensor element

Case

Brass

Silicon, aluminum, glass

NEMA type 1 fire-retardant ABS 1

(meets UL94-5VA)