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 |
| 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 |
| 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.
