MP16 All Ss Electric Contact Pressure Gauge - Dome Style | Miepl
                     MP16 ALL SS ELECTRIC CONTACT PRESSURE GAUGE 
Dome Style
MIEPL  make Electric Contact Gauge use wherever 
the process pressure has to be indicated locally and, 
at the same time, limit values must be monitored, 
contact pressure gauges nd their application. The 
switch contacts make or break the circuit dependent 
upon the pointer position of the indicating measuring 
instrument. If the reading is signicantly above or 
below a set value, they trigger an alarm, hence also 
the term “alarm contact”. Contact pressure gauges 
are also suitable for starting, stopping or switching 
processes.
STANDARD SPECIFICATIONS:
Dial size : DN100 / DN150
Range : -1...0...1,600 bar
FEATURES Mounting pattern : Direct, Bottom connection
Process connection : ½" NPT (M) / ½" BSP (M)
Ü All SS measuring system
Ingress protection : IP 65
Ü Socket-case, direct welded
Execution : Dry 
Ü CE marked contacts
Switch : Make contact (1NO)
Ü Liquid filled versions Electrical termination : 4 pin PG connector
STANDARD PARAMETERS
Accuracy : CL 1.5
Ambient Temperature : -40…+65°C (without dampening liquid)
: -20…+65°C (with dampening liquid)
APPLICATION Service Temperature : 200°C max.
Pressure limits : Steady pressure up to FS value
Ü Pumps & motor controls : Fluctuating pressure up to 90% of FS value
Ü Water treatment plants Weld joints : TIG argon arc welding
Ü Hydraulic & pneumatics MATERIAL OF CONSTRUCTION
Ü Chemical & petrochemicals Sensing Element : Bourdon Tube (100 bar : Helical)
Case & Ring material : AISI 304 SS (Bayonet type)
Ü Pharmaceutical industries
Bourdon tube & Shank : AISI 316L SS (Shank welded directly to case)
Ü Compressors & utilities Movement mechanism : AISI 304 SS
Dial : Aluminum, black graduation on white background
Pointer : Micro-zero adjustable, aluminum, black powder coated
Gaskets, Blow off disc & filling plug : Neoprene / NBR
REFERENCE Window : Polycarbonate dome
 
Ü EN 837-1 MATERIAL OF CONSTRUCTION
NOTE :    Gauge accuracy Window : Polycarbonate dome
shall be CL 1.5. but switching 
accuracy shall be CL 5.0 Dampening liquid : Dielectric oil
Gaskets, Blow off disc & filling plug : Viton
 
TEMPERATURE EFFECT
Please refer clause no 9.3 of EN 837-1
ISO 9001 : 2015 www.miepl.com 01
MP16 ALL SS ELECTRIC CONTACT PRESSURE GAUGE 
DRAWING
B
DIMENSIONAL DRAWING DIN 4 Pin
Connector. A Type -  1A  
DN 100 150
A 12 15
B 48 48
ØC ØD
ØC 111 161
ØD 100 149
E SQ.22 SQ.22
Weight (gm) 580 980
E
DIN 6 Pin B
Connector. Type -  1A  
A
DN 100 150
A 12 15
B 48 48
ØC ØD
ØC 111 161
ØD 100 149
E SQ.22 SQ.22
Weight (gm) 590 990
E
DIMENSIONAL DRAWING Type -  1B  
DN 100 150
ØI
ØU A 12 15
ØN B S1
B 48 48
DIN 4 Pin A
Connector.
ØC 111 161
120°
ØD 100 149
E SQ.22 SQ.22
ØC ØD M
ØI 6 6
M 128 172.4
ØN 134 186
E S1 6 6
ØU 118 168
Weight (gm) 687 1080
Type -  1C 
DN 100 150
A 12 15
K
B 2" Pipe
F DIN 4 Pin
B 48 48
Mounting
Connector. A ØD
Bracket. ØC 111 161
ØD 100 149
ipe E SQ.22 SQ.22J G ØC 2" P
Siz
e
F 129 129
G 69 69
2" U-Bolt H 39 39
E H and
Nut.
J 101 101
K 161 161
Weight (gm) 1654 1994
ISO 9001 : 2015 www.miepl.com 02
MP16 ALL SS ELECTRIC CONTACT PRESSURE GAUGE 
DRAWING
DIMENSIONAL DRAWING
B DIN 4 Pin
A Connector. Type -  2E  
DN 100 150
A 12 15
ØC ØD B 48 48
ØC 111 161
ØD 100 149
E SQ.22 SQ.22
E
Weight (gm) 580 980
DIMENSIONAL DRAWING
Type -  2F  
DIN 4 Pin ØI
Connector DN 100 150
B ØU
ØN
A A 12 15
120° B 48 48
ØC 111 161
ØC ØD
ØD 100 149
E SQ.22 SQ.22
ØI 6 6
E
ØN 134 186
ØU 118 168
Weight (gm) 654 1050
DIMENSIONAL DRAWING
Type -  2G  
DN 100 150
K A 12 15
B 2" Pipe
F DIN 4 Pin
Mounting B 48 48
Connector. A ØD
Bracket.
ØC 111 161
ØD 100 149
J G ØC Pip
e
2" E SQ.22 SQ.22
Siz
e
J 72 106.5
K 16 16
2" U-Bolt
E H and V 108 158.5
Nut.
Weight (gm) 669 1070
All dimensions are in mm.
ISO 9001 : 2015 www.miepl.com 03
MP16 ALL SS ELECTRIC CONTACT PRESSURE GAUGE 
MP16 - D - XXX - 1A - 4NM - IP2 - E1 - ECO C - ECS1 - XX
ORDERING CODE
100 mm D
1. DIAL SIZE
150 mm  F
2. RANGE Refer “Range Table” XXX
Direct Bottom connection 1A
PATTERN
Wall/Surface/Projection mounting, Bottom connection 1B
2" Pipe/Yoke mounting, Bottom connection 1C
3. MOUNTING
    PATTERN 
Lower, Back connection 2E
Panel/Front ange mounting, Lower Back connection 2F
Panel/bracket mounting, Lower Back connection 2G
¼" BSP (M) 2BM
¼" NPT (M) 2NM
3/8" BSP (M) 3BM
4. PROCESS
CONNECTION ½" BSP (M) 4BM
M20 X 1.5 mm (M) 4MM
½" NPT (M) 4NM
Other thread size and standards available on request.¹
5. INGRESS 
   PROCESS IP 65 IP2
Dry E1
6. EXECUTION Dry but llable, dielectric oil³ E6
Dampening liquid, dielectric oil³
E7
Economic contacts ECO C
7. SWITCH
CATPERGOOTREYCTION Precision contacts PRE C
Break contact (1NC) ECS 1
Make contact (1NO) ECS 2
2 x Break contact (2NC)
8. ELECTRIC ECS 3
   CONTACT 2
2 x Make contact (2NO) ECS 4
1 Break + 1 Make (1NC+1NO) ECS 5
1 Make + 1 Break  (1NO+1NC) ECS 6
Case & Ring in AISI 316 SS (1A) AA AISI 316 SS movement FL Material test certicate 3.1  SC
Case & Ring in AISI 316 SS (1B) AB Dampened  movement FM Material test certicate 2.2 SM
Case & Ring in AISI 316 SS (1C) AC 6 pin, M20x1.5mm connector F6 Tested to NACE standards SN
9. OTHER Case & Ring in AISI 316 SS (2E) AK Earth terminal F7 Certication for oxygen service SO
    OPTIONS
Case & Ring in AISI 316 SS (2F) AL Monel wetted parts LN SS tag plate, AISI 304 SS WF
Case & Ring in AISI 316 SS (2G) AM Rubber parts, Viton QA SS tag plate, AISI 316 SS WG
Dampening screw, Monel DM Vent plug, ON-OFF type QW Custom designed dial WR
Dampening screw, AISI 316 SS DN 5 - point calibration certicate SA Dial tag marking WT
Order ing Example :  MP16 - D - XXX - 1A - 4NM - IP2 - E1 - ECO C - ECS1 - XX
1. For other connections, please contact factory.
2. Economic contacts & Precision contact are available in Electric contact types ECS1…ECS6 .
3. Rubber parts shall be in Viton.
ISO 9001 : 2015 www.miepl.com 04
MILLENNIUM  INSTRUMENTS  LIMITED
Tel : +91- 11- 220 143 25 / 27, Email : [email protected]