| Model |
TEC-III Volume Corrector |
| Material |
Aluminum alloy |
| Dimensions (L-W-H) |
202 x 183 x 72 (mm) |
| Weight |
2.5 kg |
| Relative Humidity |
Max 95% at temp. +55℃ |
|
Base Conditions |
Adjustable by authorized service personnel:
Base pressure (absolute) pb: default 1.01325 bar
Base temperature Tb: default 273.15K (0°C)
Combustion temperature T1: default 298.15K (25°C) |
| Ambience Temperature |
-25℃ to +55 ℃ |
| Pressure Range |
(0.7–2) bar, (0.7–5) bar, (0.8–2) bar, (1–5) bar, (2–10) bar, (4–20) bar,
(10–50) bar, (20–100) bar |
| Housing Potection Class |
IP66 |
| Housing Potection Class |
IECEx
Ex ia IIB T4 Ga |
| Mechanical Environment Class |
M2 |
| Electromagnetic Environment Class |
E2 |
| Internal Supply |
2 D-size lithium batteries, 3.6 V / 19 Ah
Operating time: 6 years (2 communications per day) |
| External Supply |
Intrinsically safe power supply INT-S3 or others ( output 6.5 V DC ±10%,
input 12–24 V DC +10%) |
|
Transmission Ports |
– 2 independent serial transmission ports, speed up to 19200 bps: COM1 and COM2-standard RS-485
– COM3 – optical interface, compliant with IEC 62056-21
– GSM 2G/3G/4G, NB-IoT (optional) |
|
Transmission Protocols |
– MODBUS RTU
– TANCY Remote Protocol
– Other protocols available on request |
|
Inputs |
Up to 7 Ex digital inputs:
2 LF inputs, reed contact, pulse signal
2TS tamper protection switch (normally closed)
1 HF inputs, frequency up to 5kHz, compliant with EN60947-5-6
2 Ex digital binary input |
|
Outputs |
4 Ex digital open collector outputs (separated):
1 configurable- binary or frequency (up to 5kHz)
3 configurable binary (open collector type) |
| Analog Outputs |
4mA-20mA two-wire analogue current output, ±0.25% FS output error
of Qb or Qm (optional) |
|
Data Logging
(Registration Periods) |
— Periodic records: 1440 (1 year)
— Hourly records: 11500 records
— Daily records: 1440 records
— Monthly records: 450 records
— Load: 600 records |
| Event Archive |
Alarm events, IoT communication events, reset events, calibration logs, parameter
change logs, gas component change logs, etc. |
| Calculation Algorithms for Compression Factor |
SGERG-88, AGA8-92, AGA8-G1, AGA8-G2, AGA NX-19 mod,
constant compression factor K1 |
| Types of Computations |
PTZ, PT, T |
