BPK-IIIN Pressure Gauge/Switch
Introduction:
The BPK-III series controllers are equipped with display, control, and transmission functions, and have been widely utilized in various automatic control applications. Their key features include:
1. Support for a wide range of input signals such as RTDS, thermocouples, or standard signals (refer to the table). The display range can be calibrated for nonlinear signals or set for linear signals.
2. Isolated transmission output with 12-bit resolution that allows for customizable scope settings.
3. Two relay outputs that support high/low, high/high-high, or low/low-low alarm action types.
Specification
1. Supply voltage:220VAC (±10%);
2. Ambient temperature:0~50ºC; relative humidity:≤85%Non corrosive gas;
3. Input signal , display scope and relevant parameters:(see Table1)
Table 1
| Input signal code |
Input signal |
Display scope |
Resolution |
Precision |
Input impedance |
| 00 |
T TC |
0~400ºC |
1ºC |
0.2% |
100K |
| 01 |
R TC |
0~1600ºC |
1ºC |
0.2% |
100K |
| 02 |
J TC |
0~1200ºC |
1ºC |
0.2% |
100K |
| 03 |
WRe3-WRe25 TC |
0~2300ºC |
1ºC |
0.2% |
100K |
| 04 |
B TC |
350~1800ºC |
1ºC |
0.2% |
100K |
| 05 |
S TC |
0~1600ºC |
1ºC |
0.2% |
100K |
| 06 |
K TC |
0~1300ºC |
1ºC |
0.2% |
100K |
| 07 |
E TC |
0~900ºC |
1ºC |
0.2% |
100K |
| 08 |
Pt100 RTD |
-200.~600.0ºC |
0.1ºC |
0.2% |
(0.2mA) |
| 09 |
Cu50 RTD |
-50.0~150.0ºC |
0.1ºC |
0.2% |
(0.2mA) |
| 10 |
0~375Ω remote pressure |
Low and high limit of scope can be set from -1999 to 9999 |
Display scope is continuous from -1999 to 9999 using 16bit A/D sample |
0.2% |
(0.2mA) |
| 11 |
0~75mVcurrent divider |
0.1% |
100K |
| 12 |
0~30mV |
0.1% |
100K |
| 13 |
0~5Vstandard signal |
0.1% |
100K |
| 14 |
1~5Vstandard signal |
0.1% |
100K |
| 15 |
0~10Vstandard signal |
0.1% |
100K |
| 16 |
0~10 mA standard signal |
0.1% |
20Ω |
| 17 |
0~20 mA standard signal |
0.1% |
20Ω |
| 18 |
4~20 mA standard signal |
0.1% |
20Ω |
4. Analog current output and related parameters: (see Table 2)
Table 2
| Transmitting output signal |
Current output |
Transmitting scope |
Isolated voltage |
Max.
resolution |
Precision |
Load capacity |
Open- circuit voltage |
| 00 |
4~20 mA |
Transmit data within scope to standard current signal |
1500V |
12bits |
0.3% |
≤500Ω |
15V |
| 01 |
0~20mA |
This product is only manufactured into 4 ~ 20mA or 0 ~ 20mA output current signals. If the user needs the voltage output signal transmission output, it can be customized from the manufacturer or self-connected 250 or 500 ohm resistance for 1 ~ 5V or 0 ~ 5V, 0 ~ 10V voltage and resistance (note: the accuracy of the resistance directly affects the accuracy of the transmission output voltage).
5.Relay output contact capacity:(see Table 3)
Table3
| |
250V/120V |
120V/48V |
<48V |
Relay life |
| AC |
DC |
AC |
DC |
AC |
DC |
>100000 times |
| Max. current (Resistive load) |
3A |
2A |
4A |
3A |
5A |
4A |
| Max .current (Inductive load) |
0.3A |
0.2A |
0.4A |
0.3A |
0.5A |
0.4A |
6. External DC24V/30mA power. It can supply power to transmitter.
7. With automatic temperature compensation function for thermocouple sensor.
8. With disconnection protection function.
| Model |
Outline dimension |
Panel output dimension(mm) |
Note |
| BPK-IIIS |
160×80×80(Horizontal ) |
152+0.8×76+0.7 |
|
| BPK-IV |
96×48×112(horizontal) |
92+0.7×44+0.5 |
|
| BPK-IIIN |
80×160×80(vertical) |
76+0.7×152+0.8 |
|
| BPK-IIIN2 |
48×96×112(vertical) |
44+0.5×92+0.7 |
|
| BPK-IIIF1 |
96×96×112(square) |
92+0.7×92+0.7 |
|
| BPK-IIIF2 |
48×48×108(square) |
44+0.5×44+0.5 |
With J2alarm lamp without J2 relay |
| BPK-IIIF3 |
72×72×112 |
67+0.7×67+0.7 |
|
FAQ:
1. Q: What are the features of your pressure sensor transmitters?
A: Our pressure sensor transmitters are characterized by high precision, durability, and excellent performance, with the option for customization.
2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs through our OEM and ODM services.
3. Q: What is your production capacity?
A: Our manufacturing facilities have the capability to produce up to 30,000 pressure sensor transmitters per month, ensuring that we can fulfill large-scale orders. However, it is advisable to contact our sales team in advance for smooth production and delivery scheduling.
4. Q: What's the typical delivery period?
A: Standard models typically have a delivery period of 5~8 working days, while customized products may vary.
5. Q: How are the products priced? Any discounts?
A: We offer competitive pricing with discounts available for bulk orders or long-term partnerships.
6. Q: What is the warranty of your products? And after-sales service?
A: Our products come with a 24-month warranty from shipment date, and our after-sales service ensures prompt responses within 24 hours along with remote instruction support via PC network.
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