BPK-III Multiple-Signal Input Integration Digital pressure gauge Display Gauge With 2 point Switch
BPK-III Pressure Gauge/Switch
Introduction:
BPK-III series control have display, control and transmit functions, and have been applied to many automatic control fields. Their main features are as followed:
1. Various RTD, Thermocouple or standard input signal(see Table) can be selected. Display scope can be calibrated for nonlinear signal, and it can be set for linear signal.
2. Isolated transmitting output is 12 bit resolution. Its scope can be set.
3. Two relay outputs, i t can be set to high/low, high/high-high or low/low-low alarm action types.
Specification
1. Supply voltage:220VAC /24VDC(±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 manufactured into only 4 ~ 20 mA or 0 to two 20mA output current signal. If the user needs voltage output signal transmission output, can be customized from the manufacturer or self is connected with 250 or 500 ohm resistor for 1 ~ 5V or 0 ~ 5V, 0 ~ 10V voltage and resistor (Note: the precision of resistor directly affects the precision of transmit 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-IIIS1 |
160×80×80(Horizontal ) |
152+0.8×76+0.7 |
|
| BPK-IIIS2 |
96×48×112(horizontal) |
92+0.7×44+0.5 |
|
| BPK-IIIN1 |
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 |
|
1. Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.
2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.
3. Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.
4. Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may vary.
5. Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.
6. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
