The characteristics of ZN 110A high static pressure differential pressure transmitter fieldbus are that it is a bidirectional digital communication system, an innovative technology for configuring instrument control systems, and also a promising replacement product for the widely used standard 4-20mA analog communication in field instruments.

Due to the use of ASIC amplifier design to reduce packaging size, as well as the miniaturization of membrane box structure and flanges, the weight of this model has been reduced to half of the original model. ASIC design not only reduces the number of parts, but also improves the reliability of the amplifier.

specifications

ZN110A differential pressure transmitter
L film box M film box H film box V film box
Measurement range -10~10kPa
(-40~40inH2O) -100~100kPa
(-400~400inH2O) -500~500kPa
(-2000~2000inH2O) -0.5~14MPa
(-70~2000psi)
Measurement range 0.5~10kPa
(2~40inH2O) 1~100kPa
(4~400inH2O) 5~500kPa
(20~2000inH2O) 0.14~14MPa
(20~2000psi)
Accuracy ± 0.075% ± 0.065% ± 0.065% ± 0.065%
Protection level IP67, NEMA 4X, and JIS C0920 immersion proof type
Explosion proof specifications FM, CENELEC ATEX, CSA, IECEx
Output signal 4~20mA DC, FOUNDATION? Fieldbus or PROFIBUS PA two-wire digital communication
Power supply BRAN and HART: 10.5~42V DC (intrinsic safety type: 10.5~30V DC)
Fieldbus: 9~32V DC (Intrinsic Safety Entity Mode 9~24V DC, Intrinsic Safety FISCO Mode 9~17.5V DC)
Environmental temperature -40~85 ℃ (-40~185 ℉) (ordinary type)
-30~80 ℃ (-22~176 ℉) (with built-in indicator)
Process temperature -40~120 ℃ (-40~248 ℉) (ordinary type)
Maximum working pressure 16MPa (2300psi)
L membrane box (special material) 3.5MPa (500psi)
Install 2-inch pipe installation
The material of the liquid receiving component is SUS316L membrane box (membrane: Hastelloy C-276),
Hastelloy C-276, tantalum material, Monel
Container flange SUS316, Hastelloy C-276, Monel
Aluminum alloy or SUS316 stainless steel shell (optional)

Selection Table for High Static Pressure Differential Pressure Transmitters

Basic specification code: ZN110A-DMS5A-92NN

Item 1: Output signal - D 4-20mA DC/BRAN protocol digital communication
-E 4-20mA DC/HART protocol digital communication
-F FF fieldbus communication
Item 2: Measurement range (capsule) L 0.5-10KPa
M 1-100KPa
H 5-500KPa
V 0.14-14MPa
Item 3: Material of liquid receiving parts S JIS SCS14A JIS SUS316L JIS SUS316
H JIS SCS14A Hastelloy C-276 JIS SUS316
M JIS SCS14A Monel JIS SUS316
T JIS SCS14A Tantalum JIS SUS316
Hastelloy C-276 Hastelloy C-276 Hastelloy C-276
D Hastelloy C-276 Tantalum Hastelloy C-276
B Monel Monel Monel Monel
Item 4: Process interface 0 without process joint (Rc1/4 internal thread on chamber flange)
1 Rc1/4 internal thread process joint
2 Rc1/2 internal thread process joint
3 1/4NPT internal thread process joint
4 1/2NPT internal thread process joint
5. No process joint (1/4NPT internal thread on the chamber flange)
Item 5: Bolt and Nut Material A JIS SCM435 3.5MPa
B JIS SUS630 14MPa
C JIS SUH660 3.5MPa
Item 6: Installation Method -2 Vertical Pipe Connection, Right High Pressure, Upper Installation Process Joint
-3 vertical piping connections, high pressure on the right, lower installation process joint
-6 Vertical piping connections, left high pressure, upper installation process joint
-7 Vertical piping connection, left high pressure, lower installation process joint
-8 horizontal piping connections, high pressure on the right side
-9 horizontal piping connection, high pressure on the left side
Item 7: Electrical interface 0 G1/2 internal thread, one electrical interface
2 1/2NPT internal thread, two electrical interfaces, no blind plugs
3 Pg13.5 internal threads, two electrical interfaces, no blind plugs
4 M20 internal thread, two electrical interfaces, no blind plugs
5 G1/2 internal thread, two electrical interfaces, one blind plug
7 1/2NPT internal thread, two electrical interfaces, one blind plug
8 Pg13.5 internal thread, two electrical interfaces, one blind plug
9 M20 internal thread, two electrical interfaces, one blind plug
Item 8: Hidden Display Table D Digital Display Table
E digital display strap measurement range setting button
N None
Item 9: Installation bracket A JIS SECC 2 "pipe installation (flat bracket shape)
B JIS SSUS304 2 "pipe installation (flat bracket shape)
C JIS SECC 2 "Pipe Installation (L-shaped)
D JIS SSUS304 2 "Pipe Installation (L-shaped)
N None

3、 Additional functions of high static pressure differential pressure transmitter (unspecified)

Item 1:
Explosion proof and intrinsic safety types are not specified
NF1 NEPSI Explosion proof License: d Ⅱ CT6 Environmental Temperature: -40-60 ℃ Electrical Interface: 1/2NPT
FF1 FM Explosion proof Permit C1: I-II&III Div 1&2, Gps. B, C, D, E, F&G NEMA 4X Temperature: C1: T6
FF15 FM Explosion proof License C1: I-II&III Div 1&2, Gps. B, C, D, E, F&G NEMA 4X Temperature: C1: T6
KF1 CENELEC (KEMA) Explosion proof License: EExd Ⅱ CT4 T5、T6
KF5 CENELEC (KEMA) Explosion proof License: EExd Ⅱ CT4 T5、T6
CF1 CSA Explosion proof License C1: I-II&III Div, 1&2, GPS, B, C, D, E, F,&G ENCL: Type4X Temperature: CI:T4、T5、T6
CF15 CSA Explosion proof License C1: I-II&III Div, 1&2, GPS, B, C, D, E, F,&G ENCL: Type4X Temperature: CI:T4、T5、T6
NS1 NEPSI intrinsic safety license: ia Ⅱ CT4 environmental temperature: -40-60 ℃ electrical interface: 1/2NPT
FS1 FM intrinsic safety license intrinsic safety C1: I-II&III Div, 1&2, GPS, B, C, D, E, F,&G non combustible C1: I-II&III Div, 1&2 Gps、B、C、D、E、F&G
KS1 CENELEC (KEMA) intrinsic safety license: EEx ia Ⅱ CT4
CS1 CSA intrinsic safety license: C1: I-II&III Div, 1&2, Gps, A, B, C, D, E, F&G ENCL: Type4X Temperature C1: T4
FU1 includes FF1 and FS1
KU1 includes KF1.KS1 and N-type KEMA, N-type EX nA Ⅱ CT4
CU1 includes CF1 and CS1
SU1 SAA explosion-proof and intrinsically safe with spark free Ex d Ⅱ CT6/T5/T4 IP67, Ex ia Ⅱ CT4 IP67, Ex n Ⅱ CT4 IP67
KS5 CENELEC (KEMA) intrinsic safety explosion-proof: [Entity mode]: EEx ia Ⅱ CT4; [Fisco mode]: EEx ia Ⅱ CT4/EEx ia Ⅱ BT4

Item 2:
Explosion proof sealing joint not specified
G71 Connection Port: 1/2NPT Applicable Cable Outer Diameter: Φ 8.5 ± 0.5 (1 piece)
G72 Connection Port: 1/2NPT Applicable Cable Outer Diameter: Φ 8.5 ± 0.5 (1 piece)
G81 Connection Port: 1/2NPT Applicable Cable Outer Diameter: Φ 8.5 ± 0.5 (2 pieces)
G82 Connection Port: 1/2NPT Applicable Cable Outer Diameter: Φ 8.5 ± 0.5 (2 pieces)

Item 3:
Painting: Color change or painting change not specified
P1 color change only applies to the transmitter housing Munsell symbol code: N1.5， black
The P2 color change is only applicable to the transmitter housing Munsell logo code: 7.5BG4/1.5 green
P7 color change only applies to transmitter housing metal silver
X1 Painting Change Epoxy Resin Baking

Item 4:
Lightning protection device not specified
A transmitter power supply voltage: 10.5-32V DC (intrinsic safety type: 10.5-30V DC) Maximum allowable current: 6000A (1X4 μ S), repeated 1000A (1X40 μ S) 100 times

Item 5:
Prohibition of oil treatment or prohibition of water and oil treatment not specified
K1 degreasing and cleaning treatment
K2 degreasing and cleaning treatment, and the membrane box is filled with fluorine oil, with a usage temperature of -20-80 ℃
K5 degreasing, washing and drying treatment
K6 degreasing, washing, and drying treatment membrane box filled with fluorine oil, using temperature:- 20-80℃

Item 6:
Calibration unit not specified
D1 P correction (Psi unit)
D3 bar calibration (in bar units)
D4 M correction (kgf/cm2)

Item 7: Sealing treatment of SUS630 nut not specified
Surface coating of SUS630 bolts and nuts for Y fastening chamber flange (liquid silicone rubber)

Item 8:
Long exhaust plug not specified
U total length: 112mm (standard type: 32mm)

Item 9:
Quick response unspecified
F1 refresh time: ≤ 0.125 seconds response time (including minimum damping time constant): maximum 0.3-0.5 seconds (L capsule 0.6 seconds)

Item 10: PID/LM function not specified
LC1 PID control function, Link Master function

Item 11:
When the CPU is abnormal, the output is set to low and unspecified
C1 low side: ≤- 5%（3.2mA DC)

Item 12:
NAMUK NE43 not specified
C2 [output signal 3.8-20.5mA] fault alarm output -5%, below 3.2mA
C3 [output signal 3.8-20.5mA] fault alarm output 110%, above 21.6mA

Item 13:
Stainless steel amplifier housing not specified
E1 amplifier housing material: SCS14A stainless steel (equivalent to SUS316L cast stainless steel or ASTM CF-8M)

Item 14:
Gold plated film
Not specified
A1 sealing membrane gold-plated

Item 15:
Configuration not specified
R1 User Configuration Software

Item 16:
Container flange option not specified
N1 without exhaust plug
N2 N1 and without process joints, with DIN 19213 7/16 inch x 20 internal threads (installation threads) machined on both sides of the chamber flange, and blind plugs on the rear side
Manufacturing of accessories for N3, N1, N2 chamber flanges, diaphragms, bodies, and blind plugs

Item 17:
Stainless steel license plate not specified
N4 JIS SUS304 stainless steel tag plate fixed on the transmitter

Item 18:
Accessory manufacturing certificate not specified
M01 chamber flange
M11 chamber flange, process joint

Item 19:
Pressure test leakage test certificate not specified
T01 L membrane box test pressure: 3.5MPa test fluid: nitrogen retention time of 10 minutes
T12 M, H membrane box test pressure: 14MPa test fluid: nitrogen retention time of 10 minutes

ZN110A high static pressure differential pressure transmitter