GAS TRANSMITTER REFRIGERANTS S/3-R · S/2-R
Industrial refrigeration systems use gases that can be toxic, flammable, or displace oxygen. In addition to affecting people's health, they also cause risks to the environment.
Therefore, to meet safety and environmental requirements, European regulations have been strengthened making leak detection mandatory in most installations.
Our products
s/3-2 gas detection transmitters
s/3-t1 · s/2-t1 gas detection transmitters
s/3-t2 · s/2-t2 gas detection transmitters
s/3-ir · s/2-ir gas detection transmitters
Gas transmitter refrigerants s/3-r · s/2-r
tg-2h atex·abs 2-wire gas transmitter sensor
s/3 mps gas transmitter
Toxic s/10 gas detection transmitter
s/3-t · s/2-t temperature transmitter
s/1 autonomous gauge
Combustible s/10 gas detection transmitter
TECHNICAL SPECIFICATIONS
| Ambit | Collective, commercial and industrial | Enveloping |
ATEX: ip66 ABS: ip66/67 |
| Alimentation | 12-24 Vdc | Dimensions and weight |
ATEX: 140 x 180 x 91 mm / 1350 gr. ABS: 150 x 140 x 75 mm / 350 gr. |
| Output |
4-20 mA Breakdown (optional) High level alarm(opcional) Alarma nivel bajo (opcional) |
Connectivity |
TTL Series RS 485 (optional) |
| Sensor | Infrared | Useful life | Approximately 6 years in clean air |
| Replacement part available |
 |
OPTIONAL ACCESSORIES |
|---|
|
04687 
Transmitter protector s/3 and s/2
|
04163 
ms-wd-rs485 module rs-485
|
Consultar 
Test kit fidegas®
|
COMPATIBLE WITH |
|---|
|
Consultar 
mir v3 remote display
|
cs4 control unit
|
ca control unit
|
Scaeda
|
Refrigerants are classified according to their flammability and toxicity levels
| A Low toxicity |
B High toxicity |
|
|---|---|---|
| 1 Non-flammable |
A1 | B1 |
| 2L Low flammability |
A2L | B2L |
| 2 Medium flammability |
A2 | B2 |
| 3 High flammability |
A3 | B3 |
SECURITY Group
-
L1
HIGH SECURITY -
L2
MEDIUM SECURITY -
L3
LOW SECURITY
1. CARBON DIOXIDE
A1
GAS |
RANGE |
MODEL |
S/3 |
S/2 |
REF. SPARE PART |
|---|---|---|---|---|---|
R-744 (CO2) |
(0-5)% v/v | S/3-IR | 00291 | 03384 | 00240 |
R-744 (CO2) |
(0-2)% v/v | D-150i | 03127 | 03127 | 03127 |
2. AMMONIA
B2L
GAS |
RANGE |
MODEL |
S/3 |
S/2 |
REF. SPARE PART |
|---|---|---|---|---|---|
R-717 |
(0-5.000) ppm | S/3-T1 | 00386 | 03377 | 03285 |
R-717 |
(0-5.000) ppm | D-150i | 00512 | 00512 | 00512 |
R-717 |
(0-15)% v/v | S/3-2 | 00063 | - | 00119 |
3. HYDROCARBONS
A3
GAS |
RANGE |
MODEL |
S/3 |
REF. SPARE PART |
|---|---|---|---|---|
R-290 (Propane) |
(0-100)% LIE | S/3-2 | 00021 | 00123 |
4. HYDROFLUOROCARBON GASES (HFC)
A1
GAS |
RANGE |
MODEL |
REF. |
REF. SPARE PART |
|---|---|---|---|---|
R-134a |
(0-5.000) ppm | S/2-R ABS | 04230 | 04231 |
R-134a |
(0-5.000) ppm | S/3-R ATEX | 04276 | 04281 |
R-404a |
(0-5.000) ppm | S/2-R ABS | 04232 | 04233 |
R-404a |
(0-5.000) ppm | S/3-R ATEX | 04277 | 04282 |
R-407c |
(0-5.000) ppm | S/2-R ABS | 04234 | 04235 |
R-407c |
(0-5.000) ppm | S/3-R ATEX | 04278 | 04283 |
R-410a |
(0-10.000) ppm | S/2-R ABS | 04236 | 04237 |
R-410a |
(0-10.000) ppm | S/3-R ATEX | 04279 | 04284 |
5. NEW HFO REFRIGERANTS FROM THE A2L GROUP
A2L
GAS |
RANGE |
MODEL |
REF. |
REF. SPARE PART |
|---|---|---|---|---|
R-32 |
(0-10.000) ppm | S/2-R ABS | 04250 | 04251 |
R-32 |
(0-100)% LIE | S/3-R ATEX | 04252 | 04226 |
R-1234yf |
(0-5.000) ppm | S/2-R ABS | 04253 | 04254 |
R-1234yf |
(0-100)% LIE | S/3-R ATEX | 04255 | 04256 |
R-1234ze |
(0-5.000) ppm | S/2-R ABS | 04257 | 04258 |
R-1234ze |
(0-100)% LIE | S/3-R ATEX | 04259 | 04260 |
R-454a |
(0-100)% LIE | S/3-R ATEX | 04261 | 04262 |
R-454b |
(0-100)% LIE | S/3-R ATEX | 04263 | 04264 |
R-454c |
(0-100)% LIE | S/3-R ATEX | 04265 | 04266 |
R-455a |
(0-100)% LIE | S/3-R ATEX | 04267 | 04268 |